CY62136V MoBL™
Switching Waveforms
(continued)
Read Cycle No. 2
[11, 12]
CE
t
ACE
OE
t
DOE
BHE/BLE
t
LZOE
t
HZBE
t
DBE
t
LZBE
DATA OUT
HIGH IMPEDANCE
t
LZCE
V
CC
SUPPLY
CURRENT
t
PU
50%
50%
I
SB
I
CC
DATA VALID
HIGH
IMPEDANCE
t
HZOE
t
RC
t
PD
t
HZCE
[8,
13, 14]
Write Cycle No. 1 (WE Controlled)
t
WC
ADDRESS
CE
t
AW
WE
t
SA
t
PWE
t
HA
BHE/BLE
t
BW
OE
t
SD
DATA I/O
NOTE
15
t
HZOE
Notes:
12. Address valid prior to or coincident with CE transition LOW.
13. Data I/O is high impedance if OE = V
IH
.
14. If CE goes HIGH simultaneously with WE HIGH, the output remains in a high-impedance state.
15. During this period, the I/Os are in output state and input signals should not be applied.
t
HD
DATA VALID
IN
Document #: 38-05087 Rev. **
Page 6 of 12
CYPRESS [ CYPRESS SEMICONDUCTOR ]
