CY7C1041BV33-12ZC Cypress Semiconductor Corp, CY7C1041BV33-12ZC Datasheet - Page 5

• Manufacturer Part Number: CY7C1041BV33-12ZC
• Description: IC SRAM 4MBIT 12NS 44TSOP
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C1041BV33-12ZC

• Format - Memory: RAM
• Memory Type: SRAM - Asynchronous
• Memory Size: 4M (256K x 16)
• Speed: 12ns
• 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: 428-1021

Switching Characteristics
Data Retention Characteristics
Document #: 38-05168 Rev. **
READ CYCLE
t
t
t
t
t
t
t
t
t
t
t
t
t
t
WRITE CYCLE
t
t
t
t
t
t
t
t
t
t
t
V
I
t
t
Notes:
10. No input may exceed V
Parameter
RC
AA
OHA
ACE
DOE
LZOE
HZOE
LZCE
HZCE
PU
PD
DBE
LZBE
HZBE
WC
SCE
AW
HA
SA
PWE
SD
HD
LZWE
HZWE
BW
CCDR
CDR
R
9.
DR
[9]
[3]
t
r
< 3 ns for the -12 and -15 speeds. t
Parameter
Read Cycle Time
Address to Data Valid
Data Hold from Address Change
CE LOW to Data Valid
OE LOW to Data Valid
OE LOW to Low Z
OE HIGH to High Z
CE LOW to Low Z
CE HIGH to High Z
CE LOW to Power-Up
CE HIGH to Power-Down
Byte Enable to Data Valid
Byte Enable to Low Z
Byte Disable to High Z
Write Cycle Time
CE LOW to Write End
Address Set-Up to Write End
Address Hold from Write End
Address Set-Up to Write Start
WE Pulse Width
Data Set-Up to Write End
Data Hold from Write End
WE HIGH to Low Z
WE LOW to High Z
Byte Enable to End of Write
[7, 8]
CC
+ 0.5V.
V
Data Retention Current
Chip Deselect to Data
Retention Time
Operation Recovery Time
CC
for Data Retention
r
< 5 ns for the -20 and slower speeds.
[6]
Description
[4]
Description
[5, 6]
[6]
[5, 6]
[5, 6]
Over the Operating Range (continued)
Over the Operating Range (For L version only)
V
CE > V
V
IN
CC
> V
= V
CC
CC
DR
Conditions
– 0.3V,
– 0.3V or V
= 2.0V,
Min.
20
20
13
13
13
13
3
0
3
0
0
0
0
9
0
3
-20
[10]
IN
< 0.3V
Max.
20
20
20
8
8
8
8
8
8
Min.
2.0
t
RC
0
Min.
25
25
15
15
15
10
15
5
0
5
0
0
0
0
0
5
CY7C1041BV33
-25
Max.
330
Max.
25
25
10
10
10
25
10
10
10
Page 5 of 11
Unit
Unit
ns
ns
V
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
A