WCFS0808C1E Datasheet, PDF (7/10 Pages) Weida Semiconductor, Inc. – 32K x 8 Static RAM

WCFS0808C1E
Write Cycle No. 3 (WE Controlled OE LOW)^{[11, 16]}
t_WC
ADDRESS
CE
t_AW
t_HA
t_SA
WE
DATA I/O
t_HZWE
t_SD
DATA_IN VALID
t_HD
t_LZWE
Typical DC and AC Characteristics
NORMALIZED SUPPLY CURRENT
vs. SUPPLY VOLTAGE
1.4
1.2
1.0
I_CC
0.8
NORMALIZED SUPPLY CURRENT
vs. AMBIENT TEMPERATURE
1.4
I_CC
1.2
1.0
0.8
0.6
V_IN =5.0V
T_A =25°C
0.4
0.2
I_SB
0.0
4.0
4.5
5.0
5.5 6.0
SUPPLY VOLTAGE (V)
0.6
0.4
0.2
0.0
–55
V_CC =5.0V
V_IN =5.0V
I_SB
25
125
AMBIENT TEMPERATURE (°C)
OUTPUT SOURCE CURRENT
vs. OUTPUT VOLTAGE
120
100
80
60
V_CC =5.0V
T_A =25°C
40
20
0
0.0
1.0
2.0
3.0 4.0
OUTPUT VOLTAGE (V)
NORMALIZED ACCESS TIME
vs. SUPPLY VOLTAGE
1.4
1.3
1.2
1.1
T_A =25°C
1.0
0.9
0.8
4.0
4.5
5.0
5.5 6.0
SUPPLY VOLTAGE (V)
NORMALIZED ACCESS TIME
vs. AMBIENT TEMPERATURE
1.6
1.4
1.2
1.0
V_CC =5.0V
0.8
0.6
–55
25
125
AMBIENT TEMPERATURE (°C)
OUTPUT SINK CURRENT
vs. OUTPUT VOLTAGE
140
120
100
80
60
V_CC =5.0V
40
T_A =25°C
20
0
0.0
1.0
2.0
3.0 4.0
OUTPUT VOLTAGE (V)
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