CY7C141-55JC Cypress Semiconductor Corp, CY7C141-55JC Datasheet - Page 9

• Manufacturer Part Number: CY7C141-55JC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C141-55JC

• Density: 8Kb
• Access Time (max): 55ns
• Operating Supply Voltage (typ): 5V
• Package Type: LCC
• Operating Temp Range: 0C to 70C
• Supply Current: 90mA
• 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
• Lead Free Status / Rohs Status: Not Compliant

Switching Waveforms
Busy Timing Diagram No. 2 (Address Arbitration)
Left Address Valid First:
Right Address Valid First:
Busy Timing Diagram No. 3
Write with BUSY (Slave:CY7C140/CY7C141)
ADDRESS
ADDRESS
ADDRESS
ADDRESS
BUSY
BUSY
BUSY
R/W
CE
R
L
R
L
R
L
t
(continued)
WB
t
t
PS
PS
ADDRESS MATCH
ADDRESS MATCH
t
t
RC
RC
or t
or t
WC
WC
t
t
BLA
BLA
9
t
ADDRESS MISMATCH
ADDRESS MISMATCH
PWE
t
t
BHA
BHA
t
WH
CY7C130/CY7C131
CY7C140/CY7C141
C130-14
C130-15
C130-16