Recover IC ST62T65C6 Software from MCU ST62T65C6 flash memory, reset the security fuse bit status by focus ion beam technique which is the most important part for microcontroller unlocking, readout firmware from MCU;
Features
■ 3.0 to 6.0V supply operating range
■ 8 MHz maximum clock frequency
■ -40 to +125°C operating temperature range
■ Run, Wait and Stop modes
■ 5 interrupt vectors
■ Look-up table capability in program memory
■ Data storage in program memory: user selectable size
■ Data RAM: 128 bytes
■ Data EEPROM: 128 bytes (not in ST6255C)
■ User programmable options
■ 21 I/O pins, fully programmable as:
– Input with pull-up resistor
– Input without pull-up resistor
– Input with interrupt generation
– Open-drain or push-pull output
– Analog Input
■ 8 I/O lines can sink up to 30 mA to drive LEDs or TRIACs directly
– 8-bit Timer/Counter with 7-bit programmable prescaler
■ 8-bit Auto-reload timer with 7-bit programmable prescaler (AR Timer)
■ Digital watchdog
■ Oscillator safe guard (not in ST6265B ROM devices)
■ Low voltage detector for safe reset (not in ST6265B ROM devices)
■ 8-bit A/D converter with 13 analog inputs
■ 8-bit synchronous peripheral interface (SPI)
■ On-chip clock oscillator can be driven by quartz crystal, ceramic resonator or RC network
■ User configurable power-on reset
(See end of Datasheet for Ordering Information)
Table 1. Device summary
■ One external non-maskable interrupt
■ ST626x-EMU2 Emulation and Development
System (connects to an MS-DOS PC via a parallel port)
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