PIC16F720 View Datasheet(PDF) - Microchip Technology
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Description
MFG CO.
'PIC16F720' PDF : 254 Pages View PDF
PIC16(L)F720/721
2.2 Data Memory Organization
The data memory is partitioned into multiple banks
which contain the General Purpose Registers (GPRs)
and the Special Function Registers (SFRs). Bits RP0
and RP1 are bank select bits.
RP1 RP0
0
0 Bank 0 is selected
0
1 Bank 1 is selected
1
0 Bank 2 is selected
1
1 Bank 3 is selected
Each bank extends up to 7Fh (128 bytes). The lower
locations of each bank are reserved for the Special
Function Registers. Above the Special Function
Registers are the General Purpose Registers,
implemented as static RAM. All implemented banks
contain Special Function Registers. Some frequently
used Special Function Registers from one bank are
mirrored in another bank for code reduction and
quicker access.
DS41430D-page 12
2010-2013 Microchip Technology Inc.
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