PIC16F616 Microchip Technology Inc., PIC16F616 Datasheet - Page 9

• Manufacturer Part Number: PIC16F616
• Description: 14-pin Flash-based, 8-bit Cmos Microcontrollers
• Manufacturer: Microchip Technology Inc.

1.0
The PIC16F610/616/16HV610/616 is covered by this
data sheet. It is available in 14-pin PDIP, SOIC, TSSOP
and 16-pin QFN packages.
Block Diagrams and pinout descriptions of the devices
are as follows:
• PIC16F610/16HV610 (Figure 1-1, Table 1-1)
• PIC16F616/16HV616 (Figure 1-2, Table 1-2)
FIGURE 1-1:
© 2007 Microchip Technology Inc.
OSC2/CLKOUT
OSC1/CLKIN
T1CKI
T0CKI
T1G
DEVICE OVERVIEW
Program
Oscillator
Bus
Internal
Block
PIC16F610/16HV610 BLOCK DIAGRAM
Instruction Reg
Decode and
Configuration
Generation
Instruction
14
Program
Control
Memory
1K X 14
Timing
Flash
Timer0
8
13
Comparator Voltage Reference
MCLR
Direct Addr
Fixed Voltage Reference
Start-up Timer
Program Counter
8-Level Stack
PIC16F610/616/16HV610/616
Brown-out
Watchdog
Power-up
Oscillator
Power-on
INT
Reset
Reset
Timer
Timer
(13-Bit)
V
DD
Timer1
Preliminary
V
SS
7
RAM Addr
8
3
(PIC16HV610 only)
Shunt Regulator
64 Bytes
Data Bus
Registers
Addr MUX
W Reg
ALU
RAM
File
STATUS Reg
8
FSR Reg
9
MUX
2 Analog Comparators
Indirect
Addr
8
PORTC
PORTA
DS41288C-page 7
RC0
RC1
RC2
RC3
RC4
RC5
RA0
RA1
RA2
RA3
RA4
RA5