HD6433640 HITACHI [Hitachi Semiconductor], HD6433640 Datasheet - Page 169

• Manufacturer Part Number: HD6433640
• Description: H8/3644 Series Hardware Manual
• Manufacturer: HITACHI [Hitachi Semiconductor]

160
V
V
Address
CE
OE
WE
I/O7
I/O0 to I/O6
CC
PP
5.0 V
12 V
5.0 V
t
OEWS
t
VPS
t
CES
t
DS
t
WEP
Command
Command
Auto-erase setup
input
input
Figure 6.22 Auto-Erase Timing
t
CEH
t
DH
t
WEH
t
t
CWC
CES
t
DS
t
t
WEP
CEH
Command
Command
input
input
t
t
OEPS
DH
and status polling
t
Auto-erase
CES
t
SPA
t
AET
Status polling
t
t
VPH
DF