CY7C1020-12ZC Cypress Semiconductor Corp, CY7C1020-12ZC Datasheet - Page 5

• Manufacturer Part Number: CY7C1020-12ZC
• Description: IC SRAM 512KBIT 12NS 44TSOP
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C1020-12ZC

• Format - Memory: RAM
• Memory Type: SRAM - Asynchronous
• Memory Size: 512K (32K x 16)
• Speed: 12ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 44-TSOP II
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 428-1006

Switching Waveforms
Document #: 38-05058 Rev. **
Read Cycle No. 2 (OE Controlled)
Read Cycle No. 1
Notes:
DATA OUT
10. Address valid prior to or coincident with CE transition LOW.
CURRENT
8.
9.
DATA OUT
ADDRESS
BHE, BLE
SUPPLY
ADDRESS
V
Device is continuously selected. OE, CE, BHE and/or BHE = V
WE is HIGH for read cycle.
CC
OE
CE
[8, 9]
PREVIOUS DATA VALID
HIGH IMPEDANCE
t
t
LZCE
PU
[9, 10]
t
ACE
t
t
LZBE
t
DBE
LZOE
t
DOE
50%
t
OHA
t
AA
IL
.
t
RC
t
RC
DATA VALID
t
HZOE
DATA VALID
t
t
HZCE
HZBE
t
PD
50%
IMPEDANCE
CY7C1020
HIGH
1020-6
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