參數(shù)資料
型號: S-29291A
廠商: Seiko Instruments Inc.
英文描述: 128-Word x 16-Bit CMOS Serial EEPROM(2K位CMOS串行EEPROM)
中文描述: 128字× 16位的CMOS串行EEPROM(2K位的CMOS串行EEPROM的)
文件頁數(shù): 5/44頁
文件大小: 213K
代理商: S-29291A
COMS SERIAL E
2
PROM
S-29X91A Series
4
Seiko Instruments Inc.
DC Electrical Characteristics
V
CC
=5.5 V to 6.5 V V
CC
=4.5 V to 5.5 V V
CC
=2.5 to 4.5 V
V
CC
=1.8 to 2.5 V
Parameter
Smbo
l
Conditions
Min. Typ. Max.
Min. Typ. Max.
Min. Typ.
Max.
Min. Typ. Max.
Unit
Current
consumption
(READ)
Current
consumption
(PROGRAM)
I
CC1
DO
unloaded
1.0
0.8
0.6
0.4
mA
I
CC2
DO
unloaded
2.5
2.0
1.5
mA
Parameter
Smbol
Conditions
V
CC
=4.5 V to 6.5 V
V
CC
=2.5 to 4.5 V
V
CC
=1.8 to 2.5 V
Unit
Min.
Typ. Max.
Min.
Typ. Max.
Min.
Typ. Max.
Standby current
consumption
I
SB
CS=GND DO=Open
Other input: Connected to
V
CC
or GND
1.0
0.6
0.4
A
Input leakage
current
I
LI
V
IN
=GND to V
CC
0.1
1.0
0.1
1.0
0.1
1.0
A
Output leakage
current
I
LO
V
OUT
=GND to V
CC
0.1
1.0
0.1
1.0
0.1
1.0
A
Low level output
voltage
High level output
voltage
V
OL
I
OL
=2.1mA
I
OL
=100 A
I
OH
=-400 A
I
OH
=-100 A
I
OH
=-10 A
Only when write disable
mode
PROTECT terminal=V
CC
0.45
0.1
V
V
V
V
V
0.1
0.1
2.4
V
OH
V
CC
-0.7
V
CC
-0.7
V
CC
-0.7
V
CC
-0.7
V
CC
-0.3
Write enable latch
data hold voltage
V
DH
1.5
1.5
1.5
V
Pull-down current
I
PD
15
100
3
50
1
10
A
Table 7
Table 8
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