Archive for the ‘Break IC’ Category

PostHeaderIcon Attack STMicrocontroller STM32F070F6 IC Readout-Protection

Attack STMicrocontroller STM32F070F6 IC Readout-Protection in order to reset the fuse bit and change the status of chip itself, then restore embedded program from mcu stm32f070f6 flash memory in the format of binary, copy this binary file to new arm processor stm32f070f6;

Attack STMicrocontroller STM32F070F6 IC Readout-Protection in order to reset the fuse bit and change the status of chip itself, then restore embedded program from mcu stm32f070f6 flash memory in the format of binary, copy this binary file to new arm processor stm32f070f6
Attack STMicrocontroller STM32F070F6 IC Readout-Protection in order to reset the fuse bit and change the status of chip itself, then restore embedded program from mcu stm32f070f6 flash memory in the format of binary, copy this binary file to new arm processor stm32f070f6

The CRC (cyclic redundancy check) calculation unit is used to get a CRC code using a configurable generator polynomial value and size. Among other applications, CRC-based techniques are used to verify data transmission or storage integrity.

атаковать STMicrocontroller STM32F070F6 IC readout-protection с целью сброса бита предохранителя и изменения состояния самого чипа, затем восстановить встроенную программу из флэш-памяти MCU STM32F070F6 в формате двоичного файла, скопировать этот двоичный файл на новый процессор ARM STM32F070F6;

атаковать STMicrocontroller STM32F070F6 IC readout-protection с целью сброса бита предохранителя и изменения состояния самого чипа, затем восстановить встроенную программу из флэш-памяти MCU STM32F070F6 в формате двоичного файла, скопировать этот двоичный файл на новый процессор ARM STM32F070F6;

In the scope of the EN/IEC 60335-1 standard, they offer a means of verifying the Flash memory integrity. The CRC calculation unit helps compute a signature of the software during runtime, to be compared with a reference signature generated at link-time and stored at a given memory location when attacking stm32f070rb arm mcu locked bits.

  • VDD = 2.4 to 3.6 V: external power supply for I/Os and the internal regulator. Provided externally through VDD pins.
    • VDDA = from VDD to 3.6 V: external analog power supply for ADC, Reset blocks, RCs and PLL. The VDDA voltage level must be always greater or equal to the VDD voltage level and must be provided first.

For more details on how to connect power pins.

The device has integrated power-on reset (POR) and power-down reset (PDR) circuits. They are always active, and ensure proper operation above a threshold of 2 V. The device remains in reset mode when the monitored supply voltage is below a specified threshold, VPOR/PDR, without the need for an external reset circuit in the process of breaking stm32f070cb mcu flash memory.

  • The POR monitors only the VDD supply voltage. During the startup phase it is required that VDDA should arrive first and be greater than or equal to VDD.
    • The PDR monitors both the VDD and VDDA supply voltages, however the VDDA power supply supervisor can be disabled (by programming a dedicated Option bit) to reduce the power consumption if the application design ensures that VDDA is higher than or equal to VDD.

PostHeaderIcon Break STMicroelectronics ARM STM32F070C6 MCU Memory

Break STMicroelectronics ARM STM32F070C6 MCU Memory will needs to use crack locked bits of microcontroller stm32f070c6 by focus ion beam to disable the protected status, extract embedded firmware from flash memory;

Break STMicroelectronics ARM STM32F070C6 MCU Memory will needs to use crack locked bits of microcontroller stm32f070c6 by focus ion beam to disable the protected status, extract embedded firmware from flash memory;
Break STMicroelectronics ARM STM32F070C6 MCU Memory will needs to use crack locked bits of microcontroller stm32f070c6 by focus ion beam to disable the protected status, extract embedded firmware from flash memory;

The ARM® Cortex®-M0 processor is the latest generation of ARM processors for embedded systems. It has been developed to provide a low-cost platform that meets the needs of MCU implementation, with a reduced pin count and low-power consumption, while delivering outstanding computational performance and an advanced system response to interrupts.

The ARM® Cortex®-M0 32-bit RISC processor features exceptional code-efficiency, delivering the high-performance expected from an ARM core in the memory size usually associated with 8- and 16-bit devices. The STM32F0xx family has an embedded ARM core and is therefore compatible with all ARM tools and software which become easier when trying to replicate arm mcu stm32f105r8 flash program file.

сломать память микроконтроллера STMicroelectronics ARM STM32F070C6, которая должна будет использовать заблокированные биты микроконтроллера STM32F070C6 путем фокусировки ионного луча, чтобы отключить защищенное состояние, извлечь встроенную прошивку из флэш-памяти;

сломать память микроконтроллера STMicroelectronics ARM STM32F070C6, которая должна будет использовать заблокированные биты микроконтроллера STM32F070C6 путем фокусировки ионного луча, чтобы отключить защищенное состояние, извлечь встроенную прошивку из флэш-памяти;

The device has the following features:

  • 6 to 16 Kbytes of embedded SRAM accessed (read/write) at CPU clock speed with 0 wait states and featuring embedded parity checking with exception generation for fail- critical applications.
    • The non-volatile memory is divided into two arrays:
      • 32 to 128 Kbytes of embedded Flash memory for programs and data
      • Option bytes

The option bytes are used to write-protect the memory (with 4 KB granularity) and/or readout-protect the whole memory with the following options:

  • Level 0: no readout protection
    • Level 1: memory readout protection, the Flash memory cannot be read from or written to if either debug features are connected or boot in RAM is selected

PostHeaderIcon Attack ARM Cortex M0 CPU STM32F070RBT6 Locked Bits

Attack ARM Cortex M0 CPU STM32F070RBT6 Locked Bits and disable the tamper resistance system of microcontroller stm32f070rbt6, the embedded firmware inside flash memory can be extracted from microprocessor stm32f070rbt6 in the exactly same format of originals;

Attack ARM Cortex M0 CPU STM32F070RBT6 Locked Bits and disable the tamper resistance system of microcontroller stm32f070rbt6, the embedded firmware inside flash memory can be extracted from microprocessor stm32f070rbt6 in the exactly same format of originals
Attack ARM Cortex M0 CPU STM32F070RBT6 Locked Bits and disable the tamper resistance system of microcontroller stm32f070rbt6, the embedded firmware inside flash memory can be extracted from microprocessor stm32f070rbt6 in the exactly same format of originals

The STM32F070CB/RB/C6/F6 microcontrollers incorporate the high-performance ARM® Cortex®-M0 32-bit RISC core operating at a 48 MHz frequency, high-speed embedded

memories (up to 128 Kbytes of Flash memory and up to 16 Kbytes of SRAM), and an extensive range of enhanced peripherals and I/Os. All devices offer standard communication interfaces which can be used for cracking arm mcu stm32f071vct6 protection (up to two I2Cs, up to two SPIs and up to four USARTs), one USB Full speed device, one 12-bit ADC, seven general-purpose 16-bit timers and an advanced- control PWM timer.

حمله ARM Cortex M0 CPU STM32F070RBT6 بیت های قفل شده و غیر فعال کردن سیستم مقاومت در برابر دستکاری میکروکنترلر stm32f070rbt6، سیستم عامل تعبیه شده در داخل حافظه فلش را می توان از میکروپروسسور stm32f070rbt6 دقیقا در همان فرمت اصلی استخراج کرد.

حمله ARM Cortex M0 CPU STM32F070RBT6 بیت های قفل شده و غیر فعال کردن سیستم مقاومت در برابر دستکاری میکروکنترلر stm32f070rbt6، سیستم عامل تعبیه شده در داخل حافظه فلش را می توان از میکروپروسسور stm32f070rbt6 دقیقا در همان فرمت اصلی استخراج کرد.

The STM32F070CB/RB/C6/F6 microcontrollers operate in the -40 to +85 °C temperature range from a 2.4 to 3.6V power supply. A comprehensive set of power-saving modes allows the design of low-power applications.

The STM32F070CB/RB/C6/F6 microcontrollers include devices in three different packages ranging from 20 pins to 64 pins. Depending on the device chosen, different sets of peripherals are included. The description below provides an overview of the complete range of STM32F070CB/RB/C6/F6 peripherals proposed.

These features make the STM32F070CB/RB/C6/F6 microcontrollers suitable for a wide range of applications such as application control and user interfaces, handheld equipment, A/V receivers and digital TV, PC peripherals, gaming and GPS platforms, industrial applications, PLCs, inverters, printers, scanners, alarm systems, video intercoms, and HVACs.

PostHeaderIcon 32-Bit STM32F070CBT6 IC MCU Flash Cracking

32-Bit STM32F070CBT6 IC MCU Flash Cracking will help engineer to restore embedded firmware of microcontroller stm32f070cbt6 in the format of binary or heximal, and copy extracted content to new processor stm32f070cbt6;

32-Bit STM32F070CBT6 IC MCU Flash Cracking will help engineer to restore embedded firmware of microcontroller stm32f070cbt6 in the format of binary or heximal, and copy extracted content to new processor stm32f070cbt6;
32-Bit STM32F070CBT6 IC MCU Flash Cracking will help engineer to restore embedded firmware of microcontroller stm32f070cbt6 in the format of binary or heximal, and copy extracted content to new processor stm32f070cbt6;
  • Core: ARM® 32-bit Cortex®-M0 CPU, frequency up to 48 MHz
  • Memories
    • 32 to 128 Kbytes of Flash memory
    • 6 to 16 Kbytes of SRAM with HW parity
  • CRC calculation unit
  • Reset and power management is a kind of technique can be used for unlocking arm cortex stm32f070 mcu flash program
    • Digital & I/Os supply: VDD = 2.4 V to 3.6 V
    • Analog supply: VDDA = VDD to 3.6 V
    • Power-on/Power down reset (POR/PDR)
    • Low power modes: Sleep, Stop, Standby
ترک خوردگی فلش 32 بیتی STM32F070CBT6 IC MCU به مهندس کمک خواهد کرد تا سیستم عامل تعبیه شده میکروکنترلر stm32f070cbt6 را در قالب باینری یا هگزیمال بازگرداند و محتوای استخراج شده را به پردازنده جدید stm32f070cbt6 کپی کند.

ترک خوردگی فلش 32 بیتی STM32F070CBT6 IC MCU به مهندس کمک خواهد کرد تا سیستم عامل تعبیه شده میکروکنترلر stm32f070cbt6 را در قالب باینری یا هگزیمال بازگرداند و محتوای استخراج شده را به پردازنده جدید stm32f070cbt6 کپی کند.

  • Clock management
    • 4 to 32 MHz crystal oscillator
    • 32 kHz oscillator for RTC with calibration
    • Internal 8 MHz RC with x6 PLL option
    • Internal 40 kHz RC oscillator
  • Up to 51 fast I/Os
    • All mappable on external interrupt vectors
    • Up to 51 I/Os with 5V tolerant capability
  • 5-channel DMA controller
  • One 12-bit, 1.0 µs ADC (up to 16 channels)
    • Conversion range: 0 to 3.6 V
    • Separate analog supply: 2.4 V to 3.6 V
  • Calendar RTC with alarm and periodic wakeup from Stop/Standby
  • 11 timers
    • One 16-bit advanced-control timer for six-channel PWM output
    • Independent and system watchdog timers
    • SysTick timer
  • Communication interfaces
  • Up to two I2C interfaces
    • Fast Mode Plus (1 Mbit/s) support, with 20 mA current sink
    • SMBus/PMBus support (on single I/F)
  • Up to four USARTs supporting master synchronous SPI and modem control; one with auto baud rate detection
  • Up to two SPIs (18 Mbit/s) with 4 to 16 programmable bit frames
  • USB 2.0 full-speed interface with BCD and LPM support
  • Serial wire debug (SWD)
  • All packages ECOPACK®2

PostHeaderIcon STMicroelectronics SPC56EL60L3 Microprocessor Flash Memory Breaking

STMicroelectronics SPC56EL60L3 Microprocessor Flash Memory Breaking needs to find a proper way to unlock tamper resistance mechanism of mcu spc56el60l3 and then extract embedded heximal file from its flash memory;

STMicroelectronics SPC56EL60L3 Microprocessor Flash Memory Breaking needs to find a proper way to unlock tamper resistance mechanism of mcu spc56el60l3 and then extract embedded heximal file from its flash memory
STMicroelectronics SPC56EL60L3 Microprocessor Flash Memory Breaking needs to find a proper way to unlock tamper resistance mechanism of mcu spc56el60l3 and then extract embedded heximal file from its flash memory

The main oscillator provides these features:

  • Input frequency range 4–40 MHz
    • Crystal input mode
    • External reference clock (3.3 V) input mode
    • FMPLL reference

The architecture uses constant current charging of a capacitor. The voltage at the capacitor is compared to the stable bandgap reference voltage. The RC oscillator is the device safe clock.

STMicroelectronics SPC56EL60L3 شکستن حافظه فلش ریزپردازنده نیاز به پیدا کردن یک راه مناسب برای باز کردن مکانیسم مقاومت در برابر دستکاری mcu spc56el60l3 و سپس استخراج فایل هگزیمال جاسازی شده از حافظه فلش ان

STMicroelectronics SPC56EL60L3 شکستن حافظه فلش ریزپردازنده نیاز به پیدا کردن یک راه مناسب برای باز کردن مکانیسم مقاومت در برابر دستکاری mcu spc56el60l3 و سپس استخراج فایل هگزیمال جاسازی شده از حافظه فلش ان

The RC oscillator provides these features:

  • Nominal frequency 16 MHz
    • ±5% variation over voltage and temperature after process trim
    • RC oscillator is used as the default system clock during startup and can be used as back-up input source of FMPLL(s) in case XOSC fails

These modules provide the following:

  • Clock gating and clock distribution control
    • Halt, stop mode control
    • Flexible configurable system and auxiliary clock dividers
    • Various execution modes
      • HALT and STOP mode as reduced activity low power mode
      • Reset, Idle, Test, Safe
      • Various RUN modes with software selectable powered modules
      • No stand-by mode implemented (no internal switchable power domains)

PostHeaderIcon Automobile Microprocessor SPC56EL64 Embedded Program Extraction

Automobile Microprocessor SPC56EL64 Embedded Program Extraction is a process to extract flash heximal file from MCU flash memory after crack microcontroller spc56el64 protective system;

Automobile Microprocessor SPC56EL64 Embedded Program Extraction is a process to extract flash heximal file from MCU flash memory after crack microcontroller spc56el64 protective system

The following list summarizes the system clock and clock generation on this device:

  • Lock status continuously monitored by lock detect circuitry
    • Loss-of-clock (LOC) detection for reference and feedback clocks
    • On-chip loop filter (for improved electromagnetic interference performance and fewer external components required)
    • Programmable output clock divider of system clock (¸1, ¸2, ¸4, ¸8)
    • FlexPWM module and as many as three eTimer modules running on an auxiliary clock independent from system clock (with max frequency 120 MHz)
    • On-chip crystal oscillator with automatic level control
    • Dedicated internal 16 MHz internal RC oscillator for rapid start-up
      • Supports automated frequency trimming by hardware during device startup and by user application
    • Auxiliary clock domain for motor control periphery (FlexPWM, eTimer, CTU, ADC, and SWG)

Each device has two FMPLLs.

otomobil mikroişlemcisi SPC56EL64 gömülü program Ekstraksiyon mikrodenetleyici spc56el64 koruyucu sistem çatlak sonra MCU flash bellekten flash onaltılık dosya ayıklamak için bir işlemdir

otomobil mikroişlemcisi SPC56EL64 gömülü program Ekstraksiyon mikrodenetleyici spc56el64 koruyucu sistem çatlak sonra MCU flash bellekten flash onaltılık dosya ayıklamak için bir işlemdir

Each FMPLL allows the user to generate high speed system clocks starting from a minimum reference of 4 MHz input clock. Further, the FMPLL supports programmable frequency modulation of the system clock by reading spc56el54l3 mcu flash memory firmware. The FMPLL multiplication factor, output clock divider ratio are all software configurable. The FMPLLs have the following major features:

 

  • Input frequency: 4–40 MHz continuous range (limited by the crystal oscillator)
    • Voltage controlled oscillator (VCO) range: 256–512 MHz
    • Frequency modulation via software control to reduce and control emission peaks
      • Modulation depth ±2% if centered or 0% to –4% if downshifted via software control register
      • Modulation frequency: triangular modulation with 25 KHz nominal rate
    • Option to switch modulation on and off via software interface
    • 3 modes of operation
      • Bypass mode
      • Normal FMPLL mode with crystal reference (default)
      • Normal FMPLL mode with external reference
    • Lock monitor circuitry with lock status
    • Loss-of-lock detection for reference and feedback clocks
    • Self-clocked mode (SCM) operation
    • On-chip loop filter
    • Auxiliary FMPLL
      • Used for FlexRay due to precise symbol rate requirement by the protocol
      • Used for motor control periphery and connected IP (A/D digital interface CTU) to allow independent frequencies of operation for PWM and timers and jitter-free control

PostHeaderIcon 32 Bit Power Architecture MCU SPC56AP54L5 Flash Memory Recovery

32 Bit Power Architecture MCU SPC56AP54L5 Flash Memory Recovery means embedded heximal will be readout from locked flash memory of microcontroller spc56ap54l5, original status of microprocessor SPC56AP54L5 can be unlocked by MCU cracking technique;

32 Bit Power Architecture MCU SPC56AP54L5 Flash Memory Recovery means embedded heximal will be readout from locked flash memory of microcontroller spc56ap54l5, original status of microprocessor SPC56AP54L5 can be unlocked by MCU cracking technique;
32 Bit Power Architecture MCU SPC56AP54L5 Flash Memory Recovery means embedded heximal will be readout from locked flash memory of microcontroller spc56ap54l5, original status of microprocessor SPC56AP54L5 can be unlocked by MCU cracking technique;

The e200z0h Power Architecture core provides the following features:

32-битная архитектура питания MCU SPC56AP54L5 восстановление флэш-памяти означает, что встроенный гекзимал будет считываться из заблокированной флэш-памяти микроконтроллера SPC56AP54L5, исходное состояние микропроцессора SPC56AP54L5 может быть разблокировано с помощью метода взлома MCU

32-битная архитектура питания MCU SPC56AP54L5 восстановление флэш-памяти означает, что встроенный гекзимал будет считываться из заблокированной флэш-памяти микроконтроллера SPC56AP54L5, исходное состояние микропроцессора SPC56AP54L5 может быть разблокировано с помощью метода взлома MCU

  • High performance e200z0 core processor for managing peripherals and interrupts
    • Single issue 4-stage pipeline in-order execution 32-bit Power Architecture CPU
    • Harvard architecture
    • Variable length encoding (VLE), allowing mixed 16-bit and 32-bit instructions
      • Results in smaller code size footprint
      • Minimizes impact on performance
    • Branch processing acceleration using lookahead instruction buffer
    • Thirty-two 32-bit general purpose registers (GPRs)
    • Separate instruction bus and load/store bus Harvard architecture
    • Hardware vectored interrupt support
    • Reservation instructions for implementing read-modify-write constructs
    • Long cycle time instructions, except for guarded loads, do not increase interrupt latency
    • Extensive system development support through Nexus debug port
    • Non maskable Interrupt support
SPC56xP54x/SPC56xP60x series block summary (continued)
SPC56xP54x/SPC56xP60x series block summary (continued)

PostHeaderIcon NXP Automobile Microcontroller SPC560P54L5 Binary Restoration

NXP Automobile Microcontroller SPC560P54L5 Binary Restoration is a process to unlock nxp microprocessor spc560p54l5 protection over its flash memory, and then readout embedded firmware from microcomputer’s flash memory;

NXP Automobile Microcontroller SPC560P54L5 Binary Restoration is a process to unlock nxp microprocessor spc560p54l5 protection over its flash memory, and then readout embedded firmware from microcomputer's flash memory;
NXP Automobile Microcontroller SPC560P54L5 Binary Restoration is a process to unlock nxp microprocessor spc560p54l5 protection over its flash memory, and then readout embedded firmware from microcomputer’s flash memory;

This 32-bit system-on-chip (SoC) automotive microcontroller family is the latest achievement in integrated automotive application controllers. It belongs to an expanding range of automotive-focused products designed to address chassis applications specifically the airbag application.

This family is one of a series of next-generation integrated automotive microcontrollers based on the Power Architecture technology when duplicating spc56el70l5 microcontroller flash memory content. The advanced and cost-efficient host processor core of this automotive controller family complies with the Power Architecture embedded category.

It operates up to 64 MHz and offers high performance processing optimized for low power consumption. It capitalizes on the available development infrastructure of current Power Architecture devices and is supported with software drivers, operating systems and configuration code to assist with users implementations.

Below table provides a summary of different members of the SPC56xP54x/SPC56xP60x family and their features—relative to Full-featured version after copying freescale microcomputer spc564l70l3 flash binary—to enable a comparison among the family members and an understanding of the range of functionality offered within this family.

SPC56xP54x/SPC56xP60x device comparison
SPC56xP54x/SPC56xP60x device comparison


PostHeaderIcon STM Locked Microcontroller SPC56EL54L7 Code Data Extraction

STM Locked Microcontroller SPC56EL54L7 Code Data Extraction needs to crack Microprocessor SPC56EL54 tamper resistance system by technique and then readout flash memory program from microcomputer;

STM Locked Microcontroller SPC56EL54L7 Code Data Extraction needs to crack Microprocessor SPC56EL54 tamper resistance system by technique and then readout flash memory program from microcomputer;
STM Locked Microcontroller SPC56EL54L7 Code Data Extraction needs to crack Microprocessor SPC56EL54 tamper resistance system by technique and then readout flash memory program from microcomputer;

The following list summarizes the key features of the flash memory controller:

  • Single AHB port interface supports a 64-bit data bus. All AHB aligned and unaligned reads within the 32-bit container are supported. Only aligned word writes are supported.
    • Array interfaces support a 128-bit read data bus and a 64-bit write data bus for each bank.
    • Code flash (bank0) interface provides configurable read buffering and page prefetch support.
      • Four page-read buffers (each 128 bits wide) and a prefetch controller support speculative reading and optimized flash access.
    • Single-cycle read responses (0 AHB data-phase wait states) for hits in the buffers. The buffers implement a least-recently-used replacement algorithm to maximize performance.
    • Data flash (bank1) interface includes a 128-bit register to temporarily hold a single flash page. This logic supports single-cycle read responses (0 AHB data-phase wait states) for accesses that hit in the holding register when clone spc56el54l5 microcontroller memory heximal file.
      • No prefetch support is provided for this bank.
    • Programmable response for read-while-write sequences including support for stall- while-write, optional stall notification interrupt, optional flash operation abort and optional abort notification interrupt.
    • Separate and independent configurable access timing (on a per bank basis) to support use across a wide range of platforms and frequencies.
    • Support of address-based read access timing for emulation of other memory types.
    • Support for reporting of single- and multi-bit error events.

Typical operating configuration loaded into programming model by system reset in order to copy stmicro spc564l70l3 microcontroller flash binary. The platform flash controller is replicated for each processor.

PostHeaderIcon Clone STMicroelectronics SPC56EL54L5 Microcontroller Memory Heximal

Clone STMicroelectronics SPC56EL54L5 Microcontroller Memory Heximal from its secured flash memory, the extracted program can be rewritten to new MCU SPC56EL54L5 which can provide the same functions as original MCU, master microcontroller status will be decrypted from locked to unlocked one;

Clone STMicroelectronics SPC56EL54L5 Microcontroller Memory Heximal from its secured flash memory, the extracted program can be rewritten to new MCU SPC56EL54L5 which can provide the same functions as original MCU, master microcontroller status will be decrypted from locked to unlocked one;
Clone STMicroelectronics SPC56EL54L5 Microcontroller Memory Heximal from its secured flash memory, the extracted program can be rewritten to new MCU SPC56EL54L5 which can provide the same functions as original MCU, master microcontroller status will be decrypted from locked to unlocked one;

This device includes programmable, non-volatile flash memory. The non-volatile memory (NVM) can be used for instruction storage or data storage, or both. The flash memory module interfaces with the system bus through a dedicated flash memory array controller.

It supports a 64-bit data bus width at the system bus port, and a 128-bit read data interface to flash memory. The module contains four 128-bit prefetch buffers. Prefetch buffer hits allow no-wait responses. Buffer misses incur a 3 wait state response at 120 MHz as the consequence of copying freescale microprocessor spc564l70l3 memory binary.

The flash memory module provides the following features:

  • 2 MB of flash memory in unique multi-partitioned hard macro
    • Sectorization:
      • Partition 1 (low address): 16 KB + 16 KB + 16 KB + 16 KB
      • Partition 2 (low address): 16 KB + 16 KB + 16 KB + 16 KB
      • Partition 3 (low address): 64 KB + 64 KB
      • Partition 4 (mid address): 128 KB + 128 KB
      • Partition 5 (high address): 256 KB + 256 KB
      • Partition 6 (high address): 256 KB + 256 KB
      • Partition 7 (high address): 256 KB + 256 KB
    • EEPROM emulation (in software) within same module but on different partition
    • 16 KB test sector and 16 KB shadow sector for test, censorship device and user option bits
    • Wait states:
      • Access time less or equal to 3 WS at 120 MHz + 4% FM (4-1-2-1 access)
      • Access time less or equal to 2 WS at 80 MHz + 4% FM
    • Flash memory line 128-bit wide with 8-bit ECC on 64-bit word (total 144 bits)
    • Accessed via a 64-bit wide bus for write and a 128-bit wide array for read operations
    • 1-bit error correction, 2-bit error detection

The SPC56XL70 SRAM provides a general-purpose single port memory

ECC handling is done on a 32-bit boundary for data and it is extended to the address to have the highest possible diagnostic coverage including the array internal address decoder and cloning spc564l70l5 mcu flash memory firmware.

The SRAM module provides the following features:

  • System SRAM: 192 KB
    • ECC on 32-bit word (syndrome of 7 bits)
      • ECC covers SRAM bus address
    • 1-bit error correction, 2-bit error detection
    • Wait states:
      • 1 wait state at 120 MHz
      • 0 wait states at 80 MHz