CY7C1021CV33-15ZSXAT Cypress Semiconductor Corp, CY7C1021CV33-15ZSXAT Datasheet - Page 7
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CY7C1021CV33-15ZSXAT
Manufacturer Part Number
CY7C1021CV33-15ZSXAT
Description
IC SRAM 1MBIT 15NS 44TSOP
Manufacturer
Cypress Semiconductor Corp
Datasheet
1.CY7C1021CV33-10ZSXA.pdf
(14 pages)
Specifications of CY7C1021CV33-15ZSXAT
Format - Memory
RAM
Memory Type
SRAM - Asynchronous
Memory Size
1M (64K x 16)
Speed
15ns
Interface
Parallel
Voltage - Supply
3 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Package / Case
44-TSOP II
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Switching Waveforms
Notes
Document Number: 38-05132 Rev. *I
11. Device is continuously selected. OE, CE, BHE, and/or BLE = V
12. WE is HIGH for read cycle.
13. Address valid prior to or coincident with CE transition LOW.
DATA OUT
ADDRESS
CURRENT
DATA OUT
BHE, BLE
ADDRESS
SUPPLY
V
OE
CE
CC
PREVIOUS DATA VALID
HIGH IMPEDANCE
Figure 4. Read Cycle No. 1 (Address Transition Controlled)
t
t
LZCE
PU
t
ACE
Figure 5. Read Cycle No. 2 (OE Controlled)
t
t
LZBE
t
DBE
LZOE
t
DOE
t
OHA
50%
t
AA
IL
.
t
RC
t
RC
RC
DATA VALID
[12, 13]
[11, 12]
DATA VALID
t
HZOE
t
t
HZCE
HZBE
CY7C1021CV33
t
PD
50%
IMPEDANCE
HIGH
Page 7 of 14
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