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PIC16F7X Datasheet, PDF (3/174 Pages) Microchip Technology – 28/40-Pin 8-Bit CMOS FLASH Microcontrollers | |||
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PIC16F7X
28/40-Pin 8-Bit CMOS FLASH Microcontrollers
Devices Included in this Data Sheet:
⢠PIC16F73
⢠PIC16F74
⢠PIC16F76
⢠PIC16F77
High Performance RISC CPU:
⢠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
Device
PIC16F73
PIC16F74
PIC16F76
PIC16F77
Program Memory Data
(# Single Word SRAM I/O
Instructions) (Bytes)
4096
4096
8192
8192
192 22
192 33
368 22
368 33
Interrupts
11
12
11
12
8-bit
A/D (ch)
5
8
5
8
CCP
(PWM)
SSP
SPI
I2C
(Master) (Slave)
2
Yes
Yes
2
Yes
Yes
2
Yes
Yes
2
Yes
Yes
USART
Yes
Yes
Yes
Yes
Timers
8/16-bit
2/1
2/1
2/1
2/1
 2002 Microchip Technology Inc.
DS30325B-page 1
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