P89C738ABB View Datasheet(PDF) - Philips Electronics
Part Name
Description
MFG CO.
'P89C738ABB' PDF : 64 Pages View PDF
Philips Semiconductors
8-bit Flash microcontrollers
Product specification
P89C738; P89C739
16.12.3 TIMING WAVEFORMS
handbook, full pagewidth
VDD 5 V
set-up auto program/
program command
12 V
VPP
,,,,,,, 0 V
A0 to A15
tsu(Vpp)
tsu(A)
auto program and DATA polling
address valid
WE
Tcy(P)
CE
tP(tot)
tsu(OE)
tWP(WE)
tWP(WE)
tWP(WE)H1
tsu(DATA-CE)
tsu(CE)
OE
tsu(D) th(D)
tsu(D) th(D)
tACC(DATA)
Q7
Q0 to Q5
command in
command in
command #40H
data in
data in
DATA
DATA polling
,, th(Vpp)
th(A-DATA)
tsu(CE-W)
to(dis)
DATA
DATA
MGK200
Fig.23 Automatic programming timing waveform.
1998 Apr 07
40
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