CY62127DV18L-55BVI CYPRESS [Cypress Semiconductor], CY62127DV18L-55BVI Datasheet - Page 6

• Manufacturer Part Number: CY62127DV18L-55BVI
• Description: 1 Mb (64K x 16) Static RAM
• Manufacturer: CYPRESS [Cypress Semiconductor]

Switching Waveforms
Read Cycle No. 1 (Address Transition Controlled)
Read Cycle No. 2 (OE Controlled)
Notes:
Document #:38-05226 Rev.*A
13. Device is continuously selected. OE, CE = V
14. WE is HIGH for Read cycle.
15. Address valid prior to or coincident with CE, BHE, BLE transition LOW.
DATA OUT
ADDRESS
BHE, BLE
DATA OUT
ADDRESS
CURRENT
SUPPLY
V
CC
CE
OE
PREVIOUS DATA VALID
HIGH IMPEDANCE
t
PU
t
LZCE
[14,15]
t
LZBE
t
t
ACE
IL
LZOE
, BHE, BLE = V
t
t
OHA
DBE
50%
t
DOE
PRELIMINARY
t
AA
IL
[13,14]
.
t
RC
t
RC
DATA VALID
t
HZOE
DATA VALID
t
HZBE
t
CY62127DV18
HZCE
t
PD
50%
MoBL2
IMPEDANCE
Page 6 of 11
HIGH
I
I
CC
SB
®