WS57C71C-55JI STMicroelectronics, WS57C71C-55JI Datasheet - Page 3
![no-image](/images/manufacturer_photos/0/6/637/stmicroelectronics_sml.jpg)
WS57C71C-55JI
Manufacturer Part Number
WS57C71C-55JI
Description
Manufacturer
STMicroelectronics
Datasheet
1.WS57C71C-55JI.pdf
(7 pages)
Specifications of WS57C71C-55JI
Density
256Kb
Organization
32Kx8
Access Time (max)
55ns
Operating Current
60mA
Interface Type
Parallel
Operating Temperature Classification
Industrial
Operating Supply Voltage (typ)
5V
Operating Temp Range
-40C to 85C
Pin Count
32
Mounting
Surface Mount
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
CSX, CS2
*
SYMBOL
t
ACC
t
t
t
Over Operating Range. (See Above)
OH
CS
DF
57C71C-35
MIN
0
t
ACC
VALID
MAX
35
15
20
t
CS
57C71C-45
MIN
0
MAX
VALID
45
20
20
57C71C-55
MIN
t
OH
0
t
DF
MAX
55
20
20
57C71C-70
MIN
0
MAX
70
30
25
WS57C71C
UNITS
ns
2-57