WS57C291C-25S STMicroelectronics, WS57C291C-25S Datasheet - Page 3
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WS57C291C-25S
Manufacturer Part Number
WS57C291C-25S
Description
Manufacturer
STMicroelectronics
Datasheet
1.WS57C291C-25S.pdf
(7 pages)
Specifications of WS57C291C-25S
Density
16Kb
Organization
2Kx8
Access Time (max)
25ns
Operating Current
40mA
Interface Type
Parallel
Operating Temperature Classification
Commercial
Operating Supply Voltage (typ)
5V
Operating Temp Range
0C to 70C
Pin Count
24
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
*
Sampled, Not 100% Tested
Address to Output Delay
CS to Output Delay
Output Disable to
Output Float
Address to Output Hold
PARAMETER
*
ADDRESSES
OUTPUTS
CS
SYMBOL
t
t
ACC
t
t
CS
OH
DF
Over Operating Range. (See Above)
191C/291C-25 191C/291C-35 191C/291C-45 191C/291C-55
MIN
0
MAX
25
12
12
t
ACC
VALID
MIN
0
t
CS
MAX
35
20
20
VALID
MIN
0
t
OH
MAX
t
45
20
20
DF
MIN
0
WS57C191C/291C
MAX
55
20
20
UNITS
ns
2-9