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零件编号
产品描述 (功能)
HT93LC66 查看數據表(PDF) - Holtek Semiconductor
零件编号
产品描述 (功能)
生产厂家
HT93LC66
4K 3-Wire CMOS Serial EEPROM
Holtek Semiconductor
HT93LC66 Datasheet PDF : 10 Pages
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HT93LC66
A.C. Characteristics
Symbol
Parameter
f
SK
t
SKH
t
SKL
t
CSS
t
CSH
t
CDS
t
DIS
t
DIH
t
PD1
t
PD0
t
SV
t
HV
t
PR
Clock Frequency
SK High Time
SK Low Time
CS Setup Time
CS Hold Time
CS Deselect Time
DI Setup Time
DI Hold Time
DO Delay to “1”
DO Delay to “0”
Status Valid Time
DO Disable Time
Write Cycle Time
* For Read Operating Only
VCC=5V
±
10%
Min. Max.
0
2000
250
—
250
—
50
—
0
—
250
—
100
—
100
—
—
250
—
250
—
250
100
—
—
5
A.C. test conditions
Input rise and fall time: 5ns (1V to 2V)
Input and output timing reference levels: 1.5V
Output load: See Figure right
VCC=3V
±
10%
Min. Max.
0
500
1000
—
1000
—
200
—
0
—
250
—
200
—
200
—
—
1000
—
1000
—
250
400
—
—
5
VCC=2V*
Min. Max.
0
250
2000
—
2000
—
200
—
0
—
1000
—
400
—
400
—
—
2000
—
2000
—
—
400
—
—
—
Unit
kHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ms
Output load circuit
4
6th May ’99
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