CY7C1021BL-15VC Cypress Semiconductor Corp, CY7C1021BL-15VC Datasheet - Page 6
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CY7C1021BL-15VC
Manufacturer Part Number
CY7C1021BL-15VC
Description
Manufacturer
Cypress Semiconductor Corp
Datasheet
1.CY7C1021BL-15VC.pdf
(10 pages)
Specifications of CY7C1021BL-15VC
Density
1Mb
Access Time (max)
15ns
Operating Supply Voltage (typ)
5V
Package Type
SOJ
Operating Temp Range
0C to 70C
Supply Current
130mA
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
44
Word Size
16b
Lead Free Status / Rohs Status
Not Compliant
Document #: 38-05145 Rev. *A
Switching Waveforms
Notes:
12. Address valid prior to or coincident with CE transition LOW.
13. Data I/O is high impedance if OE or BHE and/or BLE= V
14. If CE goes HIGH simultaneously with WE going HIGH, the output remains in a high-impedance state.
Write Cycle No. 2 (BLE or BHE Controlled)
Write Cycle No. 1 (CE Controlled)
ADDRESS
BHE, BLE
DATA I/O
ADDRESS
BHE, BLE
DATA I/O
WE
CE
WE
CE
(continued)
t
SA
t
SA
[13, 14]
IH
.
t
AW
t
AW
t
WC
t
WC
t
t
BW
t
PWE
t
SCE
SCE
t
PWE
t
BW
t
SD
t
SD
t
HD
t
HD
t
HA
t
HA
CY7C10211B
CY7C1021B
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