CY7C263-45DMB Datasheet, PDF (7/16 Pages) Cypress Semiconductor – 8K x 8 Power-Switched and Reprogrammable PROM

CY7C261
CY7C263/CY7C264
Typical DC and AC Characteristics
NORMALIZED SUPPLY CURRENT
vs. SUPPLY VOLTAGE
1.6
NORMALIZED SUPPLY CURRENT
vs. AMBIENT TEMPERATURE
1.2
1.4
1.2
1.0
0.8
T_A = 25°C
f = f_MAX
0.6
4.0
4.5
5.0
5.5 6.0
SUPPLY VOLTAGE (V)
1.1
1.0
0.9
0.8
-55
25
125
AMBIENT TEMPERATURE (°C)
NORMALI ZED ACCESS TIME
vs. SUPPLY VOLTAGE
1.2
1.0
0.8
0.6
0.4
4.0
T_A = 25°C
4.5 5.0 5.5 6.0
SUPPLY VOLTAGE (V)
NORMALIZED ACCESS TIME
vs. TEMPERATURE
1.6
1.4
1.2
1.0
0.8
0.6
- 55
25
125
AMBIENT TEMPERATURE (°C)
OUTPUT SOURCE CURRENT
vs. VOLTAGE
60
50
40
30
20
10
0
0
1.0
2.0
3.0 4.0
OUTPUT VOLTAGE (V)
TYPICAL ACCESS TIME CHANGE
vs. OUTPUT LOADING
35
30
25
20
15
10
V_CC = 4.5V
5
T_A = 25°C
0 _{0 200 400 600 800 1000}
CAPACITANCE (pF)
OUTPUT SINK CURRENT
vs. OUTPUT VOLTAGE
175
150
125
100
75
50
25
0
0.0
V_CC = 5.0V
T_A = 25°C
1.0
2.0
3.0 4.0
OUTPUT VOLTAGE (V)
NORMALIZED SUPPLY CURRENT
vs. CYCLE PERIOD
1.05
1.00
0.95
0.90
V_CC = 5.5V
T_A = 25°C
0.85
0.80
0.75
0.70
0
25
50
75 100
CYCLE PERIOD (ns)
Document #: 38-04010 Rev. **
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