PIC16F631-I/P Microchip Technology Inc., PIC16F631-I/P Datasheet - Page 47

• Manufacturer Part Number: PIC16F631-I/P
• Description: MCU, 8-Bit, 1KW Flash, 64 RAM, 18 I/O, PDIP-20
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F631-I/P

• Comparators: 2
• Cpu Speed: 5 MIPS
• Eeprom Memory: 128 Bytes
• Input Output: 18
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 20-pin PDIP
• Programmable Memory: 1.75K Bytes
• Ram Size: 64 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

FIGURE 2-10:
© 2007 Microchip Technology Inc.
Bank Select
RP1 RP0
For memory map detail, see Figures 2-6, 2-7 and 2-8.
Direct Addressing
6
Data
Memory
Location Select
DIRECT/INDIRECT ADDRESSING PIC16F631/677/685/687/689/690
From Opcode
7Fh
00h
PIC16F631/677/685/687/689/690
Bank 0
00
0
Bank 1
01
Bank 2
10
Bank 3
11
IRP
Bank Select
180h
1FFh
7
Indirect Addressing
File Select Register
DS41262D-page 45
Location Select
0