PIC16LF145X Datasheet, PDF (34/38 Pages) Microchip Technology – PIC16(L)F145X Memory Programming Specification

PIC16(L)F145X
FIGURE 8-5:
CLOCK AND DATA
TIMING
TCKH TCKL
ICSPCLK
ICSPDAT
as
input
ICSPDAT
as
output
ICSPDAT
from input
to output
ICSPDAT
from output
to input
FIGURE 8-6:
TDS TDH
TCO
TLZD
THZD
WRITE COMMAND-PAYLOAD TIMING
123
TDLY
456
12
15 16
ICSPCLK
ICSPDAT
X X XX X
X
Command
0 LSb
Payload
MSb 0
Next
Command
FIGURE 8-7:
READ COMMAND-PAYLOAD TIMING
123
TDLY
456
12
15 16
ICSPCLK
X X XX X
X
ICSPDAT
(from Programmer)
ICSPDAT
(from Device)
Command
x LSb
MSb 0
Payload
Next
Command
DS41620C-page 34
Advance Information
 2011-2012 Microchip Technology Inc.