PIC16F610 Datasheet, PDF (10/180 Pages) Microchip Technology – 14-Pin, Flash-Based 8-Bit CMOS Microcontrollers

PIC16F610/616/16HV610/616
FIGURE 1-2:
PIC16F616/16HV616 BLOCK DIAGRAM
Configuration
Flash
2K X 14
Program
Memory
Program
Bus
14
Instruction Reg
INT
13
Data Bus
8
Program Counter
8-Level Stack
(13-Bit)
RAM
128 Bytes
File
Registers
RAM Addr
9
Addr MUX
Direct Addr ⁷
Indirect
8
Addr
FSR Reg
STATUS Reg
8
Instruction
Decode and
Control
OSC1/CLKIN
Timing
Generation
OSC2/CLKOUT
Internal
Oscillator
Block
T1G
Power-up
Timer
Oscillator
Start-up Timer
Power-on
Reset
Watchdog
Timer
Brown-out
Reset
MCLR ^VDD VSS
T1CKI
T0CKI
Timer0
Timer1
3
MUX
ALU
8
W Reg
Shunt Regulator
(PIC16HV616 only)
Timer2
PORTA
RA0
RA1
RA2
RA3
RA4
RA5
PORTC
RC0
RC1
RC2
RC3
RC4
RC5
Analog-To-Digital Converter
Comparator Voltage Reference
Fixed Voltage Reference
2 Analog Comparators
ECCP
DS41288C-page 8
Preliminary
© 2007 Microchip Technology Inc.