參數(shù)資料
型號: HN58V65AP-10
廠商: Hitachi,Ltd.
英文描述: 64 k EEPROM (8-kword x 8-bit) Ready/Busy function, RES function (HN58V66A)
中文描述: 64畝的EEPROM(8 KWord的× 8位)就緒/忙功能水庫功能(HN58V66A)
文件頁數(shù): 8/27頁
文件大?。?/td> 127K
代理商: HN58V65AP-10
HN58V65A Series, HN58V66A Series
Write Cycle 1
(V
CC
= 2.7 to 4.5 V)
Parameter
Symbol
Min*
3
Typ
Max
Unit
Test conditions
Address setup time
t
AS
t
AH
t
CS
t
CH
t
WS
t
WH
t
OES
t
OEH
t
DS
t
DH
t
WP
t
CW
t
DL
t
BLC
t
BL
t
WC
t
DB
t
DW
t
RP
t
RES
0
ns
Address hold time
CE
to write setup time (
WE
controlled)
CE
hold time (
WE
controlled)
WE
to write setup time (
CE
controlled)
WE
hold time (
CE
controlled)
OE
to write setup time
OE
hold time
50
ns
0
ns
0
ns
0
ns
0
ns
0
ns
0
ns
Data setup time
50
ns
Data hold time
WE
pulse width (
WE
controlled)
CE
pulse width (
CE
controlled)
0
ns
200
ns
200
ns
Data latch time
100
ns
Byte load cycle
0.3
30
μ
s
μ
s
Byte load window
100
Write cycle time
10*
4
ms
Time to device busy
120
ns
Write start time
0*
5
ns
Reset protect time*
2
100
μ
s
μ
s
Reset high time*
2, 6
Notes: 1. t
and t
DFR
are defined as the time at which the outputs achieve the open circuit conditions
and
are no longer driven.
2. This function is supported by only the HN58V66A series.
3. Use this device in longer cycle than this value.
4. t
must be longer than this value unless polling techniques or RDY/
Busy
are used. This
device automatically completes the internal write operation within this value.
5. Next read or write operation can be initiated after t
DW
if polling techniques or RDY/
Busy
are
used.
6. This parameter is sampled and not 100% tested.
7. A6 through A12 are page addresses and these addresses are latched at the first falling edge
of
WE
.
8. A6 through A12 are page addresses and these addresses are latched at the first falling edge
of
CE
.
9. See AC read characteristics.
1
相關(guān)PDF資料
PDF描述
HN58V66AP-10 64 k EEPROM (8-kword x 8-bit) Ready/Busy function, RES function (HN58V66A)
HN58V65AT-10 64 k EEPROM (8-kword x 8-bit) Ready/Busy function, RES function (HN58V66A)
HN58V66AT-10 64 k EEPROM (8-kword x 8-bit) Ready/Busy function, RES function (HN58V66A)
HN58V65AFP-10 64 k EEPROM (8-kword x 8-bit) Ready/Busy function, RES function (HN58V66A)
HN58V66AFP-10 64 k EEPROM (8-kword x 8-bit) Ready/Busy function, RES function (HN58V66A)
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