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零件编号
产品描述 (功能)
HN58V66A 查看數據表(PDF) - Hitachi -> Renesas Electronics
零件编号
产品描述 (功能)
比赛名单
HN58V66A
64 k EEPROM (8-kword × 8-bit) Ready/Busy function, RES function (HN58V66A)
Hitachi -> Renesas Electronics
HN58V66A Datasheet PDF : 27 Pages
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HN58V65A Series, HN58V66A Series
Pin Description
Pin name
Function
A0 to A12
Address input
I/O0 to I/O7
Data input/output
OE
Output enable
CE
Chip enable
WE
Write enable
V
CC
V
SS
RDY/
Busy
Power supply
Ground
Ready busy
RES
*
1
Reset
NC
No connection
Notes: 1. This function is supported by only the HN58V66A series.
Block Diagram
Notes: This function is supported by only the HN58V66A series.
V
CC
V
SS
RES
*
1
OE
CE
WE
RES
*
1
A0
to
A5
A6
to
A12
High voltage generator
Control logic and timing
Address
buffer and
latch
Y decoder
X decoder
I/O0
to
I/O7 RDY/
Busy
I/O buffer
and
input latch
Y gating
Memory array
Data latch
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