WS57C51C-45T STMicroelectronics, WS57C51C-45T Datasheet - Page 3

• Manufacturer Part Number: WS57C51C-45T
• Manufacturer: STMicroelectronics

Specifications of WS57C51C-45T

• Density: 128Kb
• Organization: 16Kx8
• Access Time (max): 45ns
• 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

AC READ TIMING DIAGRAM
AC READ CHARACTERISTICS
*
Address to Output Delay
CS to Output Delay
Output Disable to
Output Float
Address to Output Hold
Sampled, Not 100% Tested.
PARAMETER
ADDRESSES
*
OUTPUTS
CSX, CS3
SYMBOL
t
t
ACC
t
t
OH
CS
DF
Over Operating Range. (See Above)
MIN
57C51C-35
0
t
ACC
VALID
MAX
35
20
20
t
CS
57C51C-45
MIN
0
VALID
MAX
45
20
20
t
OH
57C51C-55
MIN
0
t
DF
MAX
55
25
25
MIN
57C51C-70
0
MAX
70
30
25
WS57C51C
UNITS
ns
2-49