CY7C185-15VI Cypress Semiconductor Corp, CY7C185-15VI Datasheet - Page 6

• Manufacturer Part Number: CY7C185-15VI
• Description: 8KX8 28-PIN 300 MIL SRAM
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C185-15VI

• Format - Memory: RAM
• Memory Type: SRAM - Asynchronous
• Memory Size: 64K (8K x 8)
• Speed: 15ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-SOJ
• Lead Free Status / RoHS Status: Contains lead / RoHS compliant by exemption

Switching Waveforms
Document #: 38-05043 Rev. *D
Note
14. If CE
ADDRESS
DATA IO
1
CE
CE
WE
goes HIGH or CE
1
2
2
goes LOW simultaneously with WE HIGH, the output remains in a high-impedance state.
NOTE 12
t
SA
(continued)
Figure 6. Write Cycle No. 3(WE Controlled, OE LOW)
t
HZWE
t
AW
t
t
SCE2
SCE1
t
WC
DATA
t
SD
IN
VALID
[11,12,13,14]
t
t
HA
LZWE
t
HD
CY7C185
Page 6 of 12
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