6 / 12 page
CY7C194
CY7C195
CY7C196
Document #: 38-05162 Rev. **
Page 6 of 12
Note:
16. The minimum write cycle time for Write Cycle No. 3 (WE controlled, OE LOW) is the sum of tHZWE and tSD.
Switching Waveforms (continued)
Write Cycle No. 2 (WE Controlled, OE HIGH During Write for 7C195 and 7C196only)
DATA VALID
tHD
tSD
tPWE
tSA
tHA
tAW
tWC
tHZOE
DATA I/O
ADDRESS
WE
OE
CE1
CE2 (7C196)
C194-8
[10, 14, 15]
Write Cycle No. 3 (WE Controlled, OE LOW)
DATA VALID
DATA I/O
ADDRESS
tHD
tSD
tLZWE
tSA
tHA
tAW
tWC
WE
tHZWE
C194-9
CE1
CE2 (7C196)
[15, 16]