Read IC PIC16F873 Software

When try to break IC memory, there are several tools will be required which include nitric acid for Microcontroller package removal, and laser cutting to take of the metal protective layers maybe there are also some mesh which has been applied for MCU protection, then focus ion beam to remove security fuse bit and Read IC PIC16F873 Software out from memory which include eeprom and flash;

laser cutting to take of the metal protective layers maybe there are also some mesh which has been applied for MCU protection, then focus ion beam to remove security fuse bit and Read IC PIC16F873 Software out from memory which include eeprom and flash

laser cutting to take of the metal protective layers maybe there are also some mesh which has been applied for MCU protection, then focus ion beam to remove security fuse bit and Read IC PIC16F873 Software out from memory which include eeprom and flash

· 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) Up to 256 x 8 bytes of EEPROM Data Memory

· Pinout compatible to the PIC16F873

· Interrupt capability (up to 14 sources)

· Eight level deep hardware stack

· Direct, indirect and relative addressing modes

· Power-on Reset (POR)

 

· Power-up Timer (PWRT) and Oscillator Start-up Timer (OST)

· Watchdog Timer (WDT) with its own on-chip RC oscillator for reliable operation

· Programmable code protection

· Power saving SLEEP mode

· Selectable oscillator options

· Low power, high speed CMOS FLASH/EEPROM technology

· Fully static design

· In-Circuit Serial Programming (ICSP) via two pins

· Single 5V In-Circuit Serial Programming capability

· In-Circuit Debugging via two pins

· Processor read/write access to program memory

· Wide operating voltage range: 2.0V to 5.5V

· High Sink/Source Current: 25 mA

· Commercial, Industrial and Extended temperature ranges

· Low-power consumption:

– < 0.6 mA typical @ 3V, 4 MHz

– 20 µA typical @ 3V, 32 kHz

– < 1 µA typical standby current

Peripheral Features:

· Timer0: 8-bit timer/counter with 8-bit prescaler

· Timer1: 16-bit timer/counter with prescaler, can be incremented during SLEEP via external crystal/clock

· Timer2: 8-bit timer/counter with 8-bit period register, prescaler and postscaler

· 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

· 10-bit multi-channel Analog-to-Digital converter

· Synchronous Serial Port (SSP) with SPI (Master mode) and I2C (Master/Slave)

· Universal Synchronous Asynchronous Receiver Transmitter (USART/SCI) with 9-bit address detection

· Parallel Slave Port (PSP) 8-bits wide, with external RD, WR and CS controls (40/44-pin only)

· Brown-out detection circuitry for Brown-out Reset (BOR)


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