CY7C131-55NXI Cypress Semiconductor Corp, CY7C131-55NXI Datasheet - Page 12

• Manufacturer Part Number: CY7C131-55NXI
• Description: CY7C131-55NXI
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C131-55NXI

• Format - Memory: RAM
• Memory Type: SRAM - Dual Port, Asynchronous
• Memory Size: 8K (1K x 8)
• Speed: 55ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 52-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Switching Waveforms
Document #: 38-06002 Rev. *E
Write with BUSY (Slave:CY7C140/CY7C141)
BUSY
R/W
CE
t
WB
(continued)
Figure 12. Busy Timing Diagram No. 3
t
PWE
t
WH
CY7C130, CY7C130A
CY7C131, CY7C131A
CY7C140, CY7C141
Page 12 of 19
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