HT46F46E/HT46F47E/HT46F48E/HT46F49E
EEPROM A.C. Characteristics
Symbol
f
SK
t
SKH
t
SKL
t
CSS
t
CSH
t
CDS
t
DIS
t
DIH
t
PD1
t
PD0
t
SV
t
PR
Parameter
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
²1²
DO Delay to
²0²
Status Valid Time
Write Cycle Time
V
CC
=5V±10%
Min.
0
250
250
50
0
250
100
100
¾
¾
¾
¾
Max.
2
¾
¾
¾
¾
¾
¾
¾
250
250
250
5
V
CC
=2.2V±10%
Min.
0
500
500
100
0
250
200
200
¾
¾
¾
¾
Max.
1
¾
¾
¾
¾
¾
¾
¾
500
500
250
5
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ms
Unit
Rev. 1.31
8
January 9, 2009