CY27C256 Cypress Semiconductor, CY27C256 Datasheet - Page 8

• Manufacturer Part Number: CY27C256
• Description: 32K x 8-Bit CMOS EPROM
• Manufacturer: Cypress Semiconductor

Ordering Information
MILITARY SPECIFICATIONS
Group A Subgroup Testing
DC Characteristics
Speed
(ns)
45
55
70
Parameter
V
V
V
I
I
I
V
I
OZ
CC
SB
OH
OL
IX
IH
IL
CY27C256T-45WC
CY27C256T-45ZC
CY27C256T-45WMB
CY27C256T-55WC
CY27C256T-55ZC
CY27C256T-55WMB
CY27C256T-70WC
CY27C256T-70ZC
CY27C256T-70WMB
Ordering Code
Subgroups
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
(continued)
Package
Name
W22
W22
W22
W22
W22
W22
Z28
Z28
Z28
28-Lead (300-Mil) Windowed CerDIP
28-Thin Small Outline Package
28-Lead (300-Mil) Windowed CerDIP
28-Lead (300-Mil) Windowed CerDIP
28-Thin Small Outline Package
28-Lead (300-Mil) Windowed CerDIP
28-Lead (300-Mil) Windowed CerDIP
28-Thin Small Outline Package
28-Lead (300-Mil) Windowed CerDIP
8
Switching Characteristics
Document #: 38-00245-D
Package Type
Parameter
t
t
t
ACE
OE
AA
7, 8, 9, 10, 11
7, 8, 9, 10, 11
7, 8, 9, 10, 11
Subgroups
Commercial
Military
Commercial
Military
Commercial
Military
Operating
CY27C256
Range