CY7C271-55WMB Cypress Semiconductor Corp, CY7C271-55WMB Datasheet - Page 10

• Manufacturer Part Number: CY7C271-55WMB
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C271-55WMB

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

Document #: 38-04008 Rev. *C
Package Diagrams
Figure 3. 32-Pin Windowed Rectangular Leadless Chip Carrier Q55
(continued)
MIL-STD-1835 C-12
51-80103-*A
CY7C271
CY7C274
Page 10 of 13
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