PIC16C76-10/JW Microchip Technology, PIC16C76-10/JW Datasheet - Page 12

• Manufacturer Part Number: PIC16C76-10/JW
• Description: 8-Bit CMOS Microcontrollers with A/D Converter
• Manufacturer: Microchip Technology

PIC16C7X
FIGURE 3-3:
DS30390E-page 12
PIC16C74
PIC16C74A
PIC16C77
Device
Note 1: Higher order bits are from the STATUS register.
Timer0
OSC1/CLKIN
OSC2/CLKOUT
CCP1
2: Brown-out Reset is not available on the PIC16C74.
Program
Program Memory Data Memory (RAM)
Bus
PIC16C74/74A/77 BLOCK DIAGRAM
4K x 14
4K x 14
8K x 14
Instruction reg
Generation
Instruction
Decode &
14
EPROM
Program
Control
Memory
Timing
Timer1
CCP2
8
13
192 x 8
192 x 8
368 x 8
MCLR
Direct Addr
Start-up Timer
Program Counter
8 Level Stack
Brown-out
Watchdog
Power-up
Oscillator
Power-on
Reset
Reset
Timer
Timer
(13-bit)
Synchronous
V
Serial Port
DD
(2)
Timer2
, V
SS
7
RAM Addr
8
3
Data Bus
(1)
Addr MUX
Registers
W reg
ALU
Parallel Slave Port
RAM
File
STATUS reg
FSR reg
USART
MUX
9
8
A/D
Indirect
Addr
8
PORTC
PORTD
PORTA
PORTB
PORTE
1997 Microchip Technology Inc.
RA0/AN0
RA1/AN1
RA2/AN2
RA3/AN3/V
RA4/T0CKI
RA5/SS/AN4
RB0/INT
RB7:RB1
RC0/T1OSO/T1CKI
RC1/T1OSI/CCP2
RC2/CCP1
RC3/SCK/SCL
RC4/SDI/SDA
RC5/SDO
RC6/TX/CK
RC7/RX/DT
RD7/PSP7:RD0/PSP0
RE0/RD/AN5
RE1/WR/AN6
RE2/CS/AN7
REF