CY7C1041V33-12ZC CYPRESS [Cypress Semiconductor], CY7C1041V33-12ZC Datasheet - Page 6

• Manufacturer Part Number: CY7C1041V33-12ZC
• Description: 256K x 16 Static RAM
• Manufacturer: CYPRESS [Cypress Semiconductor]

Data Retention Waveform
Switching Waveforms
Read Cycle No. 2 (OE Controlled)
Read Cycle No. 1
DATA OUT
Notes:
11. Device is continuously selected. OE, CE, BHE and/or BHE = V
12. WE is HIGH for read cycle.
13. Address valid prior to or coincident with CE transition LOW.
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
6
t
RC
V
DR
> 2V
DATA VALID
t
HZOE
DATA VALID
3.0V
t
R
t
t
HZCE
HZBE
t
PD
CY7C1041V33
50%
IMPEDANCE
HIGH
1041V33-7
1041V33–5
1041V33-6
I
I
ICC
CC
ISB
SB