CY62167EV30LL-45ZXIT Cypress Semiconductor Corp, CY62167EV30LL-45ZXIT Datasheet - Page 10

• Manufacturer Part Number: CY62167EV30LL-45ZXIT
• Description: CY62167EV30LL-45ZXIT
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY62167EV30LL-45ZXIT

• Format - Memory: RAM
• Memory Type: SRAM
• Memory Size: 16M (2M x 8 or 1M x 16)
• Speed: 45ns
• Interface: Parallel
• Voltage - Supply: 2.2 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-TSOP I
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Switching Waveforms
Document #: 38-05446 Rev. *I
Notes
30. If CE
31. During this period the I/Os are in output state. Do not apply input signals.
ADDRESS
ADDRESS
BHE/BLE
BHE/BLE
DATA I/O
DATA I/O
1
goes HIGH and CE
CE
CE
CE
CE
WE
WE
1
2
1
2
NOTE 31
2
NOTE 31
goes LOW simultaneously with WE = V
(continued)
Figure 10. Write Cycle No. 4 (BHE/BLE controlled, OE LOW)
t
SA
t
SA
Figure 9. Write Cycle No. 3 (WE controlled, OE LOW)
t
HZWE
t
AW
t
IH
AW
, the output remains in a high impedance state.
t
t
SCE
t
BW
SCE
t
PWE
t
t
WC
WC
t
PWE
t
BW
VALID DATA
VALID DATA
t
t
SD
SD
[30]
CY62167EV30 MoBL
[30]
t
HA
t
t
HA
LZWE
t
t
HD
HD
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