PIC12F609-I/PQTP MICROCHIP [Microchip Technology], PIC12F609-I/PQTP Datasheet - Page 7

• Manufacturer Part Number: PIC12F609-I/PQTP
• Description: 8-Pin Flash-Based, 8-Bit CMOS Microcontrollers
• Manufacturer: MICROCHIP [Microchip Technology]

1.0
The PIC12F609/615/12HV609/615 devices are covered
by this data sheet. They are available in 8-pin PDIP,
SOIC, TSSOP and DFN packages.
FIGURE 1-1:
© 2006 Microchip Technology Inc.
OSC2/CLKOUT
OSC1/CLKIN
T1CKI
T0CKI
T1G
DEVICE OVERVIEW
Program
Oscillator
Internal
Bus
Block
PIC12F609/HV609 BLOCK DIAGRAM
Instruction Reg
Configuration
Generation
Instruction
Decode &
14
Program
Control
Memory
1K X 14
Timing
Flash
Timer0
8
13
MCLR
Comparator Voltage Reference
PIC12F609/615/12HV609/615
Absolute Voltage Reference
Direct Addr
Start-up Timer
8-Level Stack
Program Counter
Watchdog
Brown-out
Power-up
Power-on
Oscillator
INT
Timer
Reset
Timer
Reset
(13-Bit)
V
Preliminary
DD
Timer1
V
SS
7
RAM Addr
Block Diagrams and pinout descriptions of the devices
are as follows:
• PIC12F609/HV609 (Figure 1-1, Table 1-1)
• PIC12F615/HV615 (Figure 1-2, Table 1-2)
8
3
64 Bytes
Data Bus
Registers
Addr MUX
W Reg
(PIC12HV609 only)
ALU
RAM
Shunt Regulator
File
STATUS Reg
8
FSR Reg
Analog Comparator
9
MUX
and Reference
Indirect
Addr
8
GPIO
DS41302A-page 5
GP0
GP1
GP2
GP3
GP4
GP5