HD6433935 Hitachi, HD6433935 Datasheet - Page 139

• Manufacturer Part Number: HD6433935
• Description: 8-Bit MICROCONTROLLER
• Manufacturer: Hitachi

Figure 6-5 shows a PROM write/verify timing diagram.
Note: * t
Address
Data
V
V
CE
PGM
OE
PP
CC
V
V
V
V
PP
CC
CC +1
CC
opw
is defined by the value shown in figure 6.4, High-Speed, High-Reliability Programming Flowchart.
t
t
t
t
t
VCS
CES
VPS
DS
AS
Input data
t
Figure 6-5 PROM Write/Verify Timing
OPW
t
PW
*
Write
t
DH
t
OES
t
OE
Verify
Output data
t
t
DF
AH
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