CY6264-55SNXC Cypress Semiconductor Corp, CY6264-55SNXC Datasheet - Page 5

• Manufacturer Part Number: CY6264-55SNXC
• Description: IC SRAM 64KBIT 55NS 28SOIC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY6264-55SNXC

• Format - Memory: RAM
• Memory Type: SRAM
• Memory Size: 64K (8K x 8)
• Speed: 55ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Document #: 001-02367 Rev. **
Switching Waveforms
Write Cycle No. 1 (WE Controlled)
Write Cycle No. 2 (CE Controlled)
Note:
12. If CE goes HIGH simultaneously with WE HIGH, the output remains in a high-impedance state.
ADDRESS
ADDRESS
DATA I/O
DATA IN
DATA I/O
DATA IN
CE
CE
WE
CE
CE
OE
WE
1
2
1
2
(continued)
t
SA
DATA UNDEFINED
DATA UNDEFINED
[9, 11, 12]
[9, 11]
t
SA
t
SCE2
t
SCE1
t
AW
t
AW
t
t
WC
WC
t
HZWE
DATA
t
t
HZWE
SCE1
t
t
PWE
SD
IN
t
t
DATA
SCE2
PWE
t
VALID
SD
IN
VALID
HIGH IMPEDANCE
HIGH IMPEDANCE
t
HD
t
t
HA
LZWE
t
HA
t
HD
CY6264
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