CY62128EV30LL-45ZXIT Cypress Semiconductor Corp, CY62128EV30LL-45ZXIT Datasheet - Page 10

• Manufacturer Part Number: CY62128EV30LL-45ZXIT
• Description: CY62128EV30LL-45ZXIT
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY62128EV30LL-45ZXIT

• Format - Memory: RAM
• Memory Type: SRAM
• Memory Size: 1M (128K x 8)
• Speed: 45ns
• Interface: Parallel
• Voltage - Supply: 2.2 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-TSOP I
• Density: 1Mb
• Access Time (max): 45ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 3V
• Address Bus: 17b
• Package Type: TSOP-I
• Operating Temp Range: -40C to 85C
• Number Of Ports: 1
• Supply Current: 16mA
• Operating Supply Voltage (min): 2.2V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 32
• Word Size: 8b
• Number Of Words: 128K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Switching Waveforms
Document #: 38-05579 Rev. *J
Notes
29. CE is the logical combination of CE
30. If CE
31. During this period, the I/Os are in output state. Do not apply input signals.
ADDRESS
DATA I/O
1
goes HIGH or CE
WE
CE
NOTE 31
2
goes LOW simultaneously with WE HIGH, the output remains in high impedance state.
t
SA
Figure 10. Write Cycle No. 3 (WE Controlled, OE LOW)
1
(continued)
and CE
t
HZWE
2
. When CE
1
is LOW and CE
t
AW
t
SCE
t
WC
2
t
PWE
is HIGH, CE is LOW; when CE
DATA VALID
t
SD
1
is HIGH or CE
[29, 30]
t
t
HA
LZWE
CY62128EV30 MoBL
t
HD
2
is LOW, CE is HIGH.
Page 10 of 18
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