CY7C1019B-15VI Cypress Semiconductor Corp, CY7C1019B-15VI Datasheet - Page 5

• Manufacturer Part Number: CY7C1019B-15VI
• Description: SRAM Chip Async Single 5V 1M-Bit 128K x 8 15ns 32-Pin SOJ
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C1019B-15VI

• Package: 32SOJ
• Timing Type: Asynchronous
• Density: 1 Mb
• Typical Operating Supply Voltage: 5 V
• Address Bus Width: 17 Bit
• Number Of I/o Lines: 8 Bit
• Number Of Ports: 1
• Number Of Words: 128K

Switching Waveforms
Write Cycle No. 1 (CE Controlled)
Write Cycle No. 2 (WE Controlled, OE HIGH During Write)
Notes:
Document #: 38-05026 Rev. *A
12. Data I/O is high impedance if OE = V
13. If CE goes HIGH simultaneously with WE going HIGH, the output remains in a high-impedance state.
14. During this period the I/Os are in the output state and input signals should not be applied.
ADDRESS
ADDRESS
DATA I/O
DATA I/O
CE
CE
WE
WE
OE
NOTE 14
(continued)
t
IH
SA
.
t
HZOE
[12, 13]
t
SA
t
AW
t
AW
t
SCE
t
WC
t
[12, 13]
WC
t
PWE
DATA
t
t
PWE
SD
DATA VALID
t
SCE
t
t
IN
SD
SCE
VALID
t
HD
t
HA
t
HA
t
HD
CY7C10191B
CY7C1019B/
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