PIC16F87X

◇ 产品特性 ◇

Devices Included in this Data Sheet:
● PIC16F873
● PIC16F874
● PIC16F876
● PIC16F877

Microcontroller Core Features:
● 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 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 read/write access to program memory
● Wide operating voltage range:  2.0V to 5.5V
● High Sink/Source Current: 25mA
● 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)

◇ PIC16F87X一览表 ◇