PIC16C77X_13 Datasheet, PDF (1/202 Pages) Microchip Technology – 28/40-Pin, 8-Bit CMOS Microcontrollers w/ 12-Bit A/D

PIC16C77X
28/40-Pin, 8-Bit CMOS Microcontrollers w/ 12-Bit A/D
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
• 4K x 14 words of Program Memory,
256 x 8 bytes of Data Memory (RAM)
• Interrupt capability (up to 14 internal/external
interrupt 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 EPROM
technology
• Fully static design
• In-Circuit Serial Programming(ISCP
• Wide operating voltage range: 2.5V to 5.5V
• High Sink/Source Current 25/25 mA
• Commercial and Industrial temperature ranges
• Low-power consumption:
- < 2 mA @ 5V, 4 MHz
- 22.5 A typical @ 3V, 32 kHz
- < 1 A typical standby current
* Enhanced features
Pin Diagram
600 mil. PDIP, Windowed CERDIP
MCLR/VPP
1
RA0/AN0
2
RA1/AN1
3
RA2/AN2/VREF-/VRL
4
RA3/AN3/VREF+/VRH
5
RA4/T0CKI
6
RA5/AN4
7
RE0/RD/AN5
8
RE1/WR/AN6
9
RE2/CS/AN7
10
AVDD
11
AVSS
12
OSC1/CLKIN
13
OSC2/CLKOUT
14
RC0/T1OSO/T1CKI
15
RC1/T1OSI/CCP2
16
RC2/CCP1
17
RC3/SCK/SCL
18
RD0/PSP0
19
RD1/PSP1
20
40
RB7
39
RB6
38
RB5
37
RB4
36
RB3/AN9/LVDIN
35
RB2/AN8
34
RB1/SS
33
RB0/INT
32
VDD
31
VSS
30
RD7/PSP7
29
RD6/PSP6
28
RD5/PSP5
27
RD4/PSP4
26
RC7/RX/DT
25
RC6/TX/CK
24
RC5/SDO
23
RC4/SDI/SDA
22
RD3/PSP3
21
RD2/PSP2
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
* ^{• 12-bit multi-channel Analog-to-Digital converter}
* ^{• On-chip absolute bandgap voltage reference}
generator
* • Synchronous Serial Port (SSP) with SPI (Master
Mode) and I²C^
* • Universal Synchronous Asynchronous Receiver
Transmitter, supports high/low speeds and 9-bit
address mode (USART/SCI)
• Parallel Slave Port (PSP) 8-bits wide, with
external RD, WR and CS controls
* • Programmable Brown-out detection circuitry for
Brown-out Reset (BOR)
* ^{• Programmable Low-voltage detection circuitry}
 1999-2013 Microchip Technology Inc.
Advance Information
DS30275B-page 1