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

• Manufacturer Part Number: CY7C131-55JI
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C131-55JI

• Density: 8Kb
• Access Time (max): 55ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 5V
• Address Bus: 10b
• Package Type: PLCC
• Operating Temp Range: -40C to 85C
• Number Of Ports: 2
• Supply Current: 110mA
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 52
• Word Size: 8b
• Number Of Words: 1K
• Lead Free Status / Rohs Status: Not 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
[+] Feedback