Break Chip ATmel ATmega48PV and extract heximal from MCU ATmega48PV program memory, unlock microcontroller ATmega48PV security fuse by focus ion beam, and recover firmware from both of its memory

Break Chip ATmel ATmega48PV and extract heximal from MCU ATmega48PV program memory, unlock microcontroller ATmega48PV security fuse by focus ion beam, and recover firmware from both of its memory;

Features

· High Performance, Low Power Atmel® AVR® 8-Bit Microcontroller

· Advanced RISC Architecture

– 131 Powerful Instructions – Most Single Clock Cycle Execution

– 32 x 8 General Purpose Working Registers when break Chip

– Fully Static Operation

– Up to 20 MIPS Throughput at 20 MHz

– On-chip 2-cycle Multiplier

High Endurance Non-volatile Memory Segments

– 4/8/16K Bytes of In-System Self-Programmable Flash progam memory

– 256/512/512 Bytes EEPROM

– 512/1K/1K Bytes Internal SRAM

– Write/Erase Cycles: 10,000 Flash/100,000 EEPROM

– Data retention: 20 years at 85°C/100 years at 25°C(1)

8-bit Microcontroller

– Optional Boot Code Section with Independent Lock Bits

In-System Programming by On-chip Boot Program

True Read-While-Write Operation

– Programming Lock for Software Security

Peripheral Features

– Two 8-bit Timer/Counters with Separate Prescaler and Compare Mode

– One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture Mode

– Real Time Counter with Separate Oscillator

– Six PWM Channels for the purpose of break Chip

– 8-channel 10-bit ADC in TQFP and QFN/MLF package Temperature Measurement

– 6-channel 10-bit ADC in PDIP Package Temperature Measurement

– Programmable Serial USART

– Master/Slave SPI Serial Interface

– Byte-oriented 2-wire Serial Interface (Philips I2C compatible)

– Programmable Watchdog Timer with Separate On-chip Oscillator

– On-chip Analog Comparator

– Interrupt and Wake-up on Pin Change if break Chip

Special Microcontroller Features

– Power-on Reset and Programmable Brown-out Detection

– Internal Calibrated Oscillator

– External and Internal Interrupt Sources

– Six Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, Standby, and Extended Standby I/O and Packages

– 23 Programmable I/O Lines

– 28-pin PDIP, 32-lead TQFP, 28-pad QFN/MLF and 32-pad QFN/MLF

Operating Voltage:

– 1.8 – 5.5V for ATmega48P/88P/168PV

– 2.7 – 5.5V for ATmega48P/88P/168P

Temperature Range:

– -40°C to 85°C

Speed Grade:

– ATmega48P/88P/168PV: 0 – 4 MHz @ 1.8 – 5.5V, 0 – 10 MHz @ 2.7 – 5.5V

– ATmega48P/88P/168P: 0 – 10 MHz @ 2.7 – 5.5V, 0 – 20 MHz @ 4.5 – 5.5V

Low Power Consumption at 1 MHz, 1.8V, 25°C:

– Active Mode: 0.3 mA

– Power-down Mode: 0.1 µA

– Power-save Mode: 0.8 µA (Including 32 kHz RTC)

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