PIC12F683 Data Sheet - Microchip
PIC12F683 Data Sheet - Microchip
PIC12F683 Data Sheet - Microchip
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<strong>PIC12F683</strong><br />
2.0 DEVICE OVERVIEW<br />
The <strong>PIC12F683</strong> is covered by this data sheet. It is<br />
available in 8-pin PDIP, SOIC and DFN-S packages.<br />
Figure 2-1 shows a block diagram of the <strong>PIC12F683</strong><br />
device. Table 2-1 shows the pinout description.<br />
FIGURE 2-1:<br />
<strong>PIC12F683</strong> BLOCK DIAGRAM<br />
Program<br />
Bus<br />
Configuration<br />
Flash<br />
2k x 14<br />
Program<br />
Memory<br />
14<br />
13<br />
INT<br />
Program Counter<br />
8-Level Stack<br />
(13-bit)<br />
<strong>Data</strong> Bus<br />
RAM<br />
128 bytes<br />
File<br />
Registers<br />
RAM Addr 9<br />
8<br />
GP0<br />
GP1<br />
GP2<br />
GP3<br />
GP4<br />
GP5<br />
Instruction Reg<br />
Addr MUX<br />
Direct Addr 7<br />
8<br />
Indirect<br />
Addr<br />
FSR Reg<br />
8<br />
STATUS Reg<br />
Power-up<br />
Timer<br />
3<br />
MUX<br />
OSC1/CLKIN<br />
OSC2/CLKOUT<br />
T1G<br />
Internal<br />
Oscillator<br />
Block<br />
Instruction<br />
Decode &<br />
Control<br />
Timing<br />
Generation<br />
Oscillator<br />
Start-up Timer<br />
Power-on<br />
Reset<br />
Watchdog<br />
Timer<br />
MCLR<br />
Brown-out<br />
Reset<br />
VDD<br />
VSS<br />
8<br />
ALU<br />
W Reg<br />
CCP1<br />
T1CKI<br />
T0CKI<br />
Timer0<br />
Timer1<br />
Timer2<br />
CCP<br />
Analog-to-Digital Converter<br />
1 Analog Comparator<br />
8<br />
EEDATA<br />
256 bytes<br />
<strong>Data</strong><br />
EEPROM<br />
VREF<br />
AN0 AN1 AN2 AN3<br />
CVREF<br />
CIN- CIN+ COUT<br />
EEADDR<br />
© 2007 <strong>Microchip</strong> Technology Inc. DS41211D-page 5
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