PIC16F View Datasheet(PDF) - Microchip Technology
Part Name
Description
MFG CO.
'PIC16F' PDF : 40 Pages View PDF
PIC16F/LF182X/PIC12F/LF1822
4.3.13 ROW ERASE PROGRAM MEMORY
The Row Erase Program Memory command will erase
an individual row. Refer to Table 4-2 for row sizes of
specific devices and the PC bits used to address them.
If the program memory is code-protected the Row
Erase Program Memory command will be ignored.
When the address is 8000h-8008h the Row Erase
Program Memory command will only erase the user ID
locations regardless of the setting of the CP
Configuration bit.
After receiving the Row Erase Program Memory
command the erase will not complete until the time
interval, TERAR, has expired.
TABLE 4-2: PROGRAMMING ROW SIZE AND LATCHES
Devices
PC
Row Size
PIC16F1826/1827
PIC12F1822/16F1823
PIC16F1824/1825
PIC16F1828/1829
<15:5>
32
<15:4>
16
<15:5>
32
<15:5>
32
FIGURE 4-13:
ROW ERASE PROGRAM MEMORY
ICSPCLK
ICSPDAT
123
456
TERAR
1
0
0
0
1
X
Number of Latches
8
16
32
32
Next Command
1
2
3
X
X
X
DS41390C-page 20
Advance Information
2010 Microchip Technology Inc.
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