WS57C71C-70T STMicroelectronics, WS57C71C-70T Datasheet - Page 5

• Manufacturer Part Number: WS57C71C-70T
• Manufacturer: STMicroelectronics

Specifications of WS57C71C-70T

• Density: 256Kb
• Organization: 32Kx8
• Access Time (max): 70ns
• Operating Current: 50mA
• Interface Type: Parallel
• Package Type: CDIP
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (typ): 5V
• Operating Temp Range: 0C to 70C
• Pin Count: 28
• Mounting: Through Hole
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Lead Free Status / RoHS Status: Supplier Unconfirmed

1.60
1.40
1.20
1.00
0.80
0.60
1.6
1.4
1.2
1.0
0.8
0.6
4.0
-55 -35 -15
NORMALIZED SUPPLY CURRENT
AMBIENT TEMPERATURE
AMBIENT TEMPERATURE ( °C )
4.5
SUPPLY VOLTAGE ( V )
SUPPLY VOLTAGE
NORMALIZED T aa
5
25
5.0
vs.
vs.
45
65
5.5
85 105 125
6.0
40.0
35.0
30.0
25.0
20.0
15.0
10.0
5.0
0.0
1.2
1.1
1.0
0.9
0.8
-55 -35 -15
0.0
TYPICAL ACCESS TIME CHANGE
NORMALIZED SUPPLY CURRENT
AMBIENT TEMPERATURE
AMBIENT TEMPERATURE (°C)
200
OUTPUT LOADING
CAPACITANCE ( pF )
5
400
25
vs.
vs.
45
600
65
85 105 125
800
WS57C71C
1000
2-59