PIC18LF13K22 Microchip Technology, PIC18LF13K22 Datasheet - Page 16

• Manufacturer Part Number: PIC18LF13K22
• Description: (PIC18F1xK22) Flash Microcontrollers
• Manufacturer: Microchip Technology

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PIC18F1XK22/LF1XK22
FIGURE 4-4:
FIGURE 4-5:
DS41357A-page 16
Note 1: Use P9A for Configuration Word programming.
PGC
PGD
1
1
4-bit Command
2
1
3
1
PROGRAM CODE MEMORY FLOW
TABLE WRITE AND START PROGRAMMING INSTRUCTION
TIMING DIAGRAM (1111)
4
1
P5
LoopCount + 1
LoopCount =
1
n
N = 1
2
n
3
n
16-bit Data Payload
4
n
N = N + 1
Advance Information
5
n
6
n
PGD = Input
15
n
16
No
n
No
P5A
Start Write Sequence
Buffer at <Addr>
1
4-bit Command
High until Done
and Hold PGC
Hold PGC Low
0
Load 2 Bytes
for Time P10
and Wait P9
Device for
Configure
written?
locations
to Write
2
Writes
0
done?
Start
bytes
Done
All
All
3
Yes
Yes
0
N = 1
LoopCount = 0
0
Programming Time
P9
© 2008 Microchip Technology Inc.
(1)
4
P10
Data Payload
1
0
16-bit
2
0
3
0