CY62256LL-70ZRI Cypress Semiconductor Corp, CY62256LL-70ZRI Datasheet - Page 7

• Manufacturer Part Number: CY62256LL-70ZRI
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY62256LL-70ZRI

• Density: 256Kb
• Access Time (max): 70ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 5V
• Address Bus: 15b
• Package Type: RTSOP-I
• Operating Temp Range: -40C to 85C
• Number Of Ports: 1
• Supply Current: 50mA
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 28
• Word Size: 8b
• Number Of Words: 32K
• Lead Free Status / Rohs Status: Not Compliant

Document #: 38-05248 Rev. *F
Switching Waveforms
Write Cycle No. 2 (CE Controlled)
Write Cycle No. 3 (WE Controlled, OE LOW)
ADDRESS
ADDRESS
DATA I/O
DATA I/O
WE
WE
CE
CE
NOTE 17
t
SA
(continued)
[10, 15, 16]
t
HZWE
t
SA
[11, 16]
t
t
AW
AW
t
WC
t
WC
DATA
DATA
t
SCE
t
SD
t
SD
IN
IN
VALID
VALID
t
HD
t
t
HA
t
LZWE
HA
t
HD
CY62256
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