PIC16F636-I/P Microchip Technology Inc., PIC16F636-I/P Datasheet - Page 122

• Manufacturer Part Number: PIC16F636-I/P
• Description: 14 PIN, 3.5 KB FLASH, 128 RAM, 12 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F636-I/P

• Comparators: 2
• Cpu Speed: 5 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 12
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 14-pin PDIP
• Programmable Memory: 3.5K Bytes
• Ram Size: 128 Bytes
• Speed: 20 MHz
• Timers: 1-8-bit, 1-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

PIC12F635/PIC16F636/639
TABLE 12-5:
DS41232B-page 120
Power-on Reset
MCLR Reset during normal operation
MCLR Reset during Sleep
WDT Reset
WDT Wake-up
Brown-out Detect
Interrupt Wake-up from Sleep
Wake-up Reset
Legend: u = unchanged, x = unknown, – = unimplemented bit, reads as ‘0’.
Note 1:
When the wake-up is due to an interrupt and the Global Interrupt Enable bit, GIE, is set, the PC is loaded
with the interrupt vector (0004h) after execution of PC + 1.
Condition
INITIALIZATION CONDITION FOR SPECIAL REGISTERS
Preliminary
Program
PC + 1
Counter
PC + 1
000h
000h
000h
000h
000h
000h
(1)
0001 1xxx
000u uuuu
0001 0uuu
0000 uuuu
uuu0 0uuu
0001 1uuu
uuu1 0uuu
0001 1xxx
Register
Status
© 2005 Microchip Technology Inc.
--01 --0x
--0u --uu
--0u --uu
--0u --uu
--uu --uu
--01 --10
--uu --uu
--01 --0x
Register
PCON