CY7C131-25NXC Cypress Semiconductor Corp, CY7C131-25NXC Datasheet - Page 12

• Manufacturer Part Number: CY7C131-25NXC
• Description: IC SRAM 8KBIT 25NS 52-QFP
• Manufacturer: Cypress Semiconductor Corp
• Type: Asynchronousr

Specifications of CY7C131-25NXC

• Memory Size: 8K (1K x 8)
• Package / Case: 52-QFP
• Format - Memory: RAM
• Memory Type: SRAM - Dual Port, Asynchronous
• Speed: 25ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Access Time: 25 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Maximum Operating Current: 170 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Number Of Ports: 2
• Operating Supply Voltage: 5 V
• Density: 8Kb
• Access Time (max): 25ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 5V
• Address Bus: 20b
• Package Type: PQFP
• Operating Temp Range: 0C to 70C
• Supply Current: 170mA
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 52
• Word Size: 8b
• Number Of Words: 1K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, 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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