CY7C277-40WMB Cypress Semiconductor Corp, CY7C277-40WMB Datasheet - Page 7

• Manufacturer Part Number: CY7C277-40WMB
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C277-40WMB

• Density: 256Kb
• Organization: 32Kx8
• Access Time (max): 20ns
• Operating Current: 130mA
• Interface Type: Parallel
• Package Type: Windowed CDIP
• Operating Temperature Classification: Military
• Operating Supply Voltage (typ): 5V
• Operating Temp Range: -55C to 125C
• Pin Count: 28
• Mounting: Through Hole
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Lead Free Status / RoHS Status: Not Compliant

Ordering Information
MILITARY SPECIFICATIONS
Group A Subgroup Testing
DC Characteristics
Package Diagrams
All product and company names mentioned in this document may be the trademarks of their respective holders.
Document #: 38-04006 Rev. *B
© Cypress Semiconductor Corporation, 2002. The information contained herein is subject to change without notice. Cypress Semiconductor Corporation assumes no responsibility for the use
of any circuitry other than circuitry embodied in a Cypress Semiconductor product. Nor does it convey or imply any license under patent or other rights. Cypress Semiconductor does not authorize
its products for use as critical components in life-support systems where a malfunction or failure may reasonably be expected to result in significant injury to the user. The inclusion of Cypress
Semiconductor products in life-support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress Semiconductor against all charges.
Speed
(ns)
30
40
Parameter
V
V
V
V
I
I
I
OZ
CC
OH
IX
OL
IH
IL
CY7C277-30WC
CY7C277-40WMB
Ordering Code
Subgroups
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
Package
28-Lead (300-Mil) Windowed CerDIP W22
Name
W22
W22
MIL-STD-1835 D-15 Config. A
28-Lead (300-Mil) Windowed CerDIP
28-Lead (300-Mil) Windowed CerDIP
Switching Characteristics
Parameter
Package Type
t
t
t
CO
SA
HA
7, 8, 9, 10, 11
7, 8, 9, 10, 11
7, 8, 9, 10, 11
Subgroups
CY7C277
51-80087-**
Commercial
Military
Operating
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Range