ws57c256f STMicroelectronics, ws57c256f Datasheet - Page 5

• Manufacturer Part Number: ws57c256f
• Description: High Speed Cmos Eprom
• Manufacturer: STMicroelectronics

ORDERING INFORMATION
NOTE: 11. The actual part marking will not include the initials "WS."
The WS57C256F is programmed using Algorithm D shown on page 5-9.
When using Data I/O programmers, algorithm 57C256FB is recommended for use with the
WS57C256F for best programming results.
WS57C256F-35C
WS57C256F-35D
WS57C256F-35J
WS57C256F-35L
WS57C256F-35P
WS57C256F-35T
WS57C256F-45C
WS57C256F-45D
WS57C256F-45P
WS57C256F-45T
WS57C256F-55C
WS57C256F-55CMB
WS57C256F-55D
WS57C256F-55DM
WS57C256F-55DMB
WS57C256F-55J
WS57C256F-55L
WS57C256F-55P
WS57C256F-55T
WS57C256F-55TMB
WS57C256F-70CMB
WS57C256F-70D
WS57C256F-70DMB
WS57C256F-70J
WS57C256F-70JI
WS57C256F-70T
PART NUMBER
PROGRAMMING/ALGORITHMS/ERASURE/PROGRAMMERS
*
SMD product. See section 4 for DESC SMD number.
Return to Main Menu
*
*
SPEED
(ns)
70
70
35
35
35
35
35
35
45
45
45
45
55
55
55
55
55
55
55
55
55
55
70
70
70
70
32 Pad CLLCC
28 Pin CERDIP, 0.6"
32 Pin PLDCC
32 Pin CLDCC
28 Pin Plastic DIP, 0.6"
28 Pin CERDIP, 0.3"
32 Pad CLLCC
28 Pin CERDIP, 0.6"
28 Pin Plastic DIP, 0.6"
28 Pin CERDIP, 0.3"
32 Pad CLLCC
32 Pad CLLCC
28 Pin CERDIP, 0.6"
28 Pin CERDIP, 0.6"
28 Pin CERDIP, 0.6"
32 Pin PLDCC
32 Pin CLDCC
28 Pin Plastic DIP, 0.6"
28 Pin CERDIP, 0.3"
28 Pin CERDIP, 0.3"
32 Pad CLLCC
28 Pin CERDIP, 0.6"
28 Pin CERDIP, 0.6"
32 Pin PLDCC
32 Pin PLDCC
28 Pin CERDIP, 0.3"
PACKAGE
TYPE
PACKAGE
DRAWING
C2
D2
P3
C2
D2
P3
C2
C2
D2
D2
D2
P3
C2
D2
D2
L3
T2
T2
L3
T2
T2
T2
J4
J4
J4
J4
TEMPERATURE MANUFACTURING
OPERATING
Industrial
RANGE
Comm’l
Comm’l
Comm’l
Comm’l
Comm’l
Comm’l
Comm’l
Comm’l
Comm’l
Comm’l
Comm’l
Comm’l
Comm’l
Comm’l
Comm’l
Comm’l
Comm’l
Comm’l
Comm’l
Military
Military
Military
Military
Military
Military
REFER TO
PAGE 5-1
MIL-STD-883C
MIL-STD-883C
MIL-STD-883C
MIL-STD-883C
MIL-STD-883C
PROCEDURE
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
WS57C256F
WSI
3-17