PIC16F639 Microchip Technology Inc., PIC16F639 Datasheet - Page 35

• Manufacturer Part Number: PIC16F639
• Description: 8/14-pin Flash-based, 8-bit Cmos Microcontrollers With Nanowatt Technology
• Manufacturer: Microchip Technology Inc.

FIGURE 2-6:
© 2007 Microchip Technology Inc.
Bank Select
RP1 RP0
Note: For memory map detail, see Figure 2-2.
Direct Addressing
6
Data
Memory
Location Select
DIRECT/INDIRECT ADDRESSING PIC12F635/PIC16F636/639
From Opcode
7Fh
00h
Bank 0
00
0
Bank 1
01
PIC12F635/PIC16F636/639
Bank 2
10
Bank 3
11
IRP
Bank Select
180h
1FFh
7
Indirect Addressing
File Select Register
DS41232D-page 33
Location Select
0