CY7C025-35AC Cypress Semiconductor Corp, CY7C025-35AC Datasheet - Page 13

• Manufacturer Part Number: CY7C025-35AC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C025-35AC

• Density: 128Kb
• Access Time (max): 35ns
• Operating Supply Voltage (typ): 5V
• Package Type: TQFP
• Operating Temp Range: 0C to 70C
• Supply Current: 230mA
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 100
• Word Size: 16b
• Lead Free Status / Rohs Status: Not Compliant

Switching Waveforms
Busy Timing Diagram No.2 (Address Arbitration)
Left Address Valid First
Busy Timing Diagram No.1 (CE Arbitration)
CE
CE
Right Address Valid First:
Note:
37. If t
L
ADDRESS
ADDRESS
R
Valid First:
ADDRESS
ADDRESS
ADDRESS
ADDRESS
Valid First:
PS
BUSY
BUSY
BUSY
BUSY
is violated, the busy signal will be asserted on one side or the other, but there is no guarantee to which side BUSY will be asserted.
CE
CE
CE
CE
L,R
L,R
R
R
R
L
R
L
L
L
R
R
L
L
(continued)
t
t
PS
PS
ADDRESS MATCH
ADDRESS MATCH
t
t
RC
RC
or t
or t
t
t
PS
PS
WC
WC
[37]
t
t
BLA
BLA
[37]
ADDRESS MATCH
ADDRESS MATCH
t
t
BLC
BLC
13
ADDRESS MISMATCH
ADDRESS MISMATCH
t
t
BHA
BHA
t
t
BHC
BHC
CY7C024/0241
CY7C025/0251
7C024–25
7C024–26
7C024–23
7C024–24