CY7C195-12VC Cypress Semiconductor Corp, CY7C195-12VC Datasheet - Page 6

• Manufacturer Part Number: CY7C195-12VC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C195-12VC

• Density: 256Kb
• Access Time (max): 12ns
• Operating Supply Voltage (typ): 5V
• Package Type: SOJ
• Operating Temp Range: 0C to 70C
• Supply Current: 155mA
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 28
• Word Size: 4b
• Lead Free Status / Rohs Status: Not Compliant

Switching Waveforms
Note:
Document #: 38-05162 Rev. **
16. The minimum write cycle time for Write Cycle No. 3 (WE controlled, OE LOW) is the sum of t
Write Cycle No. 3 (WE Controlled, OE LOW)
Write Cycle No. 2 (WE Controlled, OE HIGH During Write for 7C195 and 7C196only)
CE
CE
ADDRESS
ADDRESS
2
DATA I/O
DATA I/O
2
(7C196)
(7C196)
CE
WE
OE
CE
WE
1
1
(continued)
t
SA
t
SA
t
HZOE
t
HZWE
[15, 16]
t
AW
t
AW
t
WC
t
WC
t
t
PWE
DATA VALID
SD
HZWE
DATA VALID
t
SD
and t
SD
.
[10, 14, 15]
t
HA
t
t
HA
LZWE
t
HD
t
HD
CY7C194
CY7C195
CY7C196
Page 6 of 12
C194-8
C194-9