CY7C1021BV33-15ZC Cypress Semiconductor Corp, CY7C1021BV33-15ZC Datasheet - Page 5
![IC SRAM 1MBIT 15NS 44TSOP](/photos/7/23/72387/428-44-tsop_sml.jpg)
CY7C1021BV33-15ZC
Manufacturer Part Number
CY7C1021BV33-15ZC
Description
IC SRAM 1MBIT 15NS 44TSOP
Manufacturer
Cypress Semiconductor Corp
Datasheet
1.CY7C1021BV33-10VC.pdf
(11 pages)
Specifications of CY7C1021BV33-15ZC
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
0°C ~ 70°C
Package / Case
44-TSOP II
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
428-1017
Data Retention Waveform
Switching Waveforms
Document #: 38-05148 Rev. *A
Read Cycle No. 2 (OE Controlled)
Read Cycle No. 1
Notes:
DATA OUT
12. WE is HIGH for read cycle.
13. Address valid prior to or coincident with CE transition LOW.
11. Device is continuously selected. OE, CE, BHE and/or BHE = V
CURRENT
DATA OUT
ADDRESS
BHE, BLE
SUPPLY
ADDRESS
V
CC
V
OE
CE
CE
CC
[11, 12]
PREVIOUS DATA VALID
HIGH IMPEDANCE
t
t
LZCE
PU
[12, 13]
t
ACE
t
t
LZBE
t
DBE
LZOE
t
DOE
50%
t
t
OHA
CDR
3.0V
t
AA
IL
.
t
RC
DATA RETENTION MODE
t
RC
V
DR
>
2V
DATA VALID
t
HZOE
DATA VALID
3.0V
CY7C1021BV33
t
R
t
t
HZCE
HZBE
t
PD
50%
IMPEDANCE
HIGH
Page 5 of 11
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