Описание
PIC16F73 device is available only in 28-pin packages. All devices in the PIC16F7X family share common architecture.
- 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
- Processor read access to program memory Special Microcontroller Features:
- 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
- In-Circuit Serial Programming (ICSP) via two pins 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
- 8-bit, up to 8-channel Analog-to-Digital converter
- Synchronous Serial Port (SSP) with SPI (Master mode) and I2C (Slave)
- Universal Synchronous Asynchronous Receiver Transmitter (USART/SCI)
- 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) CMOS Technology:
- Low power, high speed CMOS FLASH technology
- Fully static design
- Wide operating voltage range: 2.0V to 5.5V
- High Sink/Source Current: 25 mA
- Industrial temperature range
- Low power consumption: – < 2 mA typical @ 5V, 4 MHz - 20 µA typical @ 3V, 32 kHz - < 1 µA typical standby current
