CY62167EV30 MoBL®
Document #: 38-05446 Rev. *E Page 9 of 14
Figure 10 shows BHE/BLE controlled, OE LOW write cycle waveforms.[23]
Figure 10. Write Cycle No. 4
Truth TableCE1CE2WE OE BHE BLE Inputs/Outputs Mode Power
HXXXXXHigh Z Deselect / Power Down Standby (ISB)
XLXXXXHigh Z Deselect / Power Down Standby (ISB)
XXXXHHHigh Z Deselect / Power Down Standby (ISB)
L H H L L L Data Out (I/O0–I/O15) Read Active (ICC)
L H H L H L Data Out (I/O0–I/O7);
High Z (I/O8–I/O15)
Read Active (ICC)
LHHLLHHigh Z (I/O
0–I/O7);
Data Out (I/O8–I/O15)
Read Active (ICC)
L H H H L H High Z Output Disabled Active (ICC)
LHHHHLHigh Z Output Disabled Active (I
CC)
L H H H L L High Z Output Disabled Active (ICC)
L H L X L L Data In (I/O0–I/O15) Write Active (ICC)
L H L X H L Data In (I/O0–I/O7);
High Z (I/O8–I/O15)Write Active ( ICC)
LHLXLHHigh Z (I/O
0–I/O7);
Data In (I/O8–I/O15)
Write Active ( ICC)
Switching Waveforms (continued)
tHD
tSD
tSA
tHA
tAW
tWC
VALID D ATA
tBW
tSCE
tPWE
NOTE 24
CE
1
ADDRESS
CE
2
WE
DATA IO
BHE
/BLE
[+] Feedback