Break IC, Recover MCU, Microcontroller Reverse Engineering

Posts Tagged ‘reverse microchip mcu bin’

Reverse Microchip MCU PIC16F77 Flash memory and locate the fuse bit of microcontroller, and extract code from MCU PIC16F777;

• High performance RISC CPU
• Only 35 single word instructions to learn
• All single cycle instructions except for program branches which are two-cycle
• Operating speed: DC – 20 MHz clock input DC – 200 ns instruction cycle
• Up to 8K x 14 words of FLASH Program Memory, Up to 368 x 8 bytes of Data Memory (RAM)
• Pinout compatible to the PIC16C73B/74B/76/77
• Pinout compatible to the PIC16F873/874/876/877
• Interrupt capability (up to 12 sources)
• Eight level deep hardware stack
• Direct, Indirect and Relative Addressing modes
  • Brown-out detection circuitry for
    • Parallel Slave Port (PSP), 8-bits wide with
      • Universal Synchronous Asynchronous Receiver
        • 8-bit, up to 8-channel Analog-to-Digital converter
        • Synchronous Serial Port (SSP) with SPI (Master
          • Timer2: 8-bit timer/counter with 8-bit period
            • Timer0: 8-bit timer/counter with 8-bit prescaler
            • Timer1: 16-bit timer/counter with prescaler,
              • Programmable code protection
              • Power saving SLEEP mode
              • Selectable oscillator options 
              • In-Circuit Serial Programming (ICSP) via two
                • Watchdog Timer (WDT) with its own on-chip RCProcessor read access to program memory
              • Power-on Reset (POR)
              • Power-up Timer (PWRT) and

Oscillator Start-up Timer (OST) oscillator for reliable operation pins can be incremented during SLEEP via external crystal/clock register, prescaler and postscaler after breaking Microchip mcu pic12f509 eeprom.

• Two Capture, Compare, PWM modules

– Capture is 16-bit, max. resolution is 12.5 ns

– Compare is 16-bit, max. resolution is 200 ns

– PWM max. resolution is 10-bit mode) and I2C (Slave) Transmitter (USART/SCI) external RD, WR and CS controls (40/44-pin only) Brown-out Reset (BOR).