We can Break IC PIC16F873 Software, please view the IC PIC16F873 features for your reference:
· 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 after the process of Break Microcontroller PIC16F767 Firmware
· Pinout compatible to the PIC16C73B/74B/76/77
· 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 break/write access to program memory by Break Chip PIC16F720 Firmware
· 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 can provide a critical part for Microcontroller Unlock
· 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)