PIC16F636-I Datasheet, PDF (4/234 Pages) Microchip Technology – 8/14-Pin, Flash-Based 8-Bit CMOS Microcontrollers with nanoWatt Technology

PIC12F635/PIC16F636/639
Program Memory
Data Memory
Low Frequency
Device
Flash (words)
I/O Comparators
SRAM (bytes) EEPROM (bytes)
Analog
Front-End
PIC12F635
1024
64
PIC16F636
2048
128
128
6
1
N
256
12
2
N
PIC16F639
2048
128
256
12
2
Y
Note 1: Any references to PORTA, RAn, TRISA and TRISAn refer to GPIO, GPn, TRISIO and TRISIOn, respectively.
2: VDDT is the supply voltage of the Analog Front-End section (PIC16F639 only). VDDT is treated as VDD in
this document unless otherwise stated.
3: VSST is the ground reference voltage of the Analog Front-End section (PIC16F639 only). VSST is treated
as VSS in this document unless otherwise stated.
DS41232D-page 2
© 2007 Microchip Technology Inc.