CY62127BVLL-55ZI Cypress Semiconductor Corp, CY62127BVLL-55ZI Datasheet - Page 6

• Manufacturer Part Number: CY62127BVLL-55ZI
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY62127BVLL-55ZI

• Density: 2.25Mb
• Operating Supply Voltage (typ): 3V
• Operating Temp Range: -40C to 85C
• Supply Current: 20mA
• Operating Temperature Classification: Industrial
• Word Size: 16b
• Lead Free Status / Rohs Status: Not Compliant

Switching Waveforms
Document #: 38-05155 Rev. **
ADDRESS
Read Cycle No. 2 (OE Controlled)
Write Cycle No. 1 (CE Controlled)
DATA I/O
Notes:
ADDRESS
12. Address valid prior to or coincident with CE transition LOW.
13. Data I/O is high impedance if OE = V
14. If CE, BHE, or BLE go HIGH simultaneously with WE going HIGH, the output remains in a high-impedance state.
DATA OUT
BHE, BLE
CURRENT
BHE, BLE
SUPPLY
CE
WE
CE
OE
V
CC
HIGH IMPEDANCE
t
(continued)
PU
t
LZCE
IH
t
or BHE and BLE = V
LZBE
[13, 14]
[11, 12, 13]
t
t
ACE
LZOE
t
SA
t
DBE
50%
t
DOE
IH
.
t
AW
t
RC
t
WC
t
t
BW
PWE
DATA VALID
t
SCE
t
SD
DATA VALID
t
HD
t
t
HZOE
HA
t
HZBE
t
HZCE
t
PD
50%
CY62127BV
IMPEDANCE
Page 6 of 11
HIGH
62127BV-8
62127BV-7
I
I
CC
SB