PIC16F636-I/P Microchip Technology Inc., PIC16F636-I/P Datasheet - Page 5

• 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

Table of Contents
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0 KeeLoq Compatible Cryptographic Module................................................................................................................................ 77
11.0 Analog Front-End (AFE) Functional Description (PIC16F639 Only) .......................................................................................... 79
12.0 Special Features of the CPU.................................................................................................................................................... 111
13.0 Instruction Set Summary .......................................................................................................................................................... 131
14.0 Development Support............................................................................................................................................................... 141
15.0 Electrical Specifications............................................................................................................................................................ 147
16.0 DC and AC Characteristics Graphs and Tables....................................................................................................................... 173
17.0 Packaging Information.............................................................................................................................................................. 175
On-Line Support
Systems Information and Upgrade Hot Line ..................................................................................................................................... 185
Reader Response ............................................................................................................................................................................. 186
Appendix A: Data Sheet Revision History......................................................................................................................................... 187
Appendix B: Product Identification System ....................................................................................................................................... 193
Worldwide Sales and Service ........................................................................................................................................................... 194
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Device Overview .......................................................................................................................................................................... 5
Memory Organization ................................................................................................................................................................. 11
Clock Sources ............................................................................................................................................................................ 29
I/O Ports ..................................................................................................................................................................................... 39
Timer0 Module ........................................................................................................................................................................... 53
Timer1 Module with Gate Control............................................................................................................................................... 56
Comparator Module.................................................................................................................................................................... 61
Programmable Low-Voltage Detect (PLVD) Module.................................................................................................................. 71
Data EEPROM Memory ............................................................................................................................................................. 73
http://www.microchip.com
TO OUR VALUED CUSTOMERS
PIC12F635/PIC16F636/639
Preliminary
DS41232B-page 3
185