PIC12F683
1.0
DEVICE OVERVIEW
This document contains device specific information for
the PIC12F683. Additional information may be found in
the “PICmicro
®
Mid-Range MCU Family Reference
Manual”
(DS33023), which may be obtained from your
local Microchip Sales Representative or downloaded
from the Microchip web site. The reference manual
should be considered a complementary document to
this data sheet and is highly recommended reading for
a better understanding of the device architecture and
operation of the peripheral modules.
The PIC12F683 is covered by this data sheet. It is
available in 8-pin PDIP, SOIC and DFN-S packages.
device. Table 1-1 shows the pinout description.
FIGURE 1-1:
PIC12F683 BLOCK DIAGRAM
INT
Configuration
13
Program Counter
Flash
2k x 14
Program
Memory
Data Bus
8
GP0
GP1
8-Level Stack
(13-bit)
RAM
128 bytes
File
Registers
RAM Addr
9
Addr MUX
Direct Addr
7
Indirect
Addr
GP2
GP3
GP4
GP5
Program
Bus
14
Instruction reg
8
FSR reg
Status reg
8
3
Power-up
Timer
Instruction
Decode &
Control
Oscillator
Start-up Timer
Power-on
Reset
Watchdog
Timer
Brown-out
Detect
Internal
Oscillator
Block
8
W reg
MUX
ALU
OSC1/CLKIN
OSC2/CLKOUT
Timing
Generation
CCP1
T1G
T1CKI
Timer0
T0CKI
Timer1
Timer2
CCP
MCLR
V
DD
V
SS
Analog-to-Digital Converter
1 Analog Comparator
and Reference
8
EEDATA
256 bytes
Data
EEPROM
EEADDR
V
REF
AN0 AN1 AN2 AN3
CIN-
CIN+
COUT
2004 Microchip Technology Inc.
Preliminary
DS41211B-page 5
MICROCHIP [ MICROCHIP TECHNOLOGY ]
