ht93lc66 Holtek Semiconductor Inc., ht93lc66 Datasheet - Page 3

• Manufacturer Part Number: ht93lc66
• Description: Ht93lc66 -- Cmos 4k 3-wire Serial Eeprom
• Manufacturer: Holtek Semiconductor Inc.

A.C. Characteristics
A.C. Test Conditions
Input rise and fall time: 5ns (1V to 2V)
Input and output timing reference levels: 1.5V
Output load circuit: See Figure right
Rev. 1.40
Symbol
f
t
t
t
t
t
t
t
t
t
t
t
t
SK
SKH
SKL
CSS
CSH
CDS
DIS
DIH
PD1
PD0
SV
HV
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
Parameter
Min.
250
250
250
100
100
100
V
50
0
0
CC
=5V 10%
Max.
2000
250
250
250
5
3
1000
1000
Min.
200
250
200
200
400
V
0
0
CC
=3V 10%
Max.
1000
1000
500
250
5
2000
2000
1000
Min.
200
400
400
400
0
0
V
CC
=2.2V
Max.
2000
2000
250
5
October 25, 2007
HT93LC66
Unit
kHz
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns