7 / 14 page
CY7C1021CV33
Document Number: 38-05132 Rev. *I
Page 7 of 14
Switching Waveforms
Figure 4. Read Cycle No. 1 (Address Transition Controlled)[11, 12]
Figure 5. Read Cycle No. 2 (OE Controlled)[12, 13]
PREVIOUS DATA VALID
DATA VALID
RC
tAA
tOHA
tRC
ADDRESS
DATA OUT
50%
50%
DATA VALID
tRC
tACE
tDOE
tLZOE
tLZCE
tPU
HIGH IMPEDANCE
tHZOE
tHZBE
tPD
tDBE
tLZBE
tHZCE
HIGH
IMPEDANCE
ICC
ISB
OE
CE
ADDRESS
DATA OUT
VCC
SUPPLY
BHE,BLE
CURRENT
Notes
11. Device is continuously selected. OE, CE, BHE, and/or BLE = VIL.
12. WE is HIGH for read cycle.
13. Address valid prior to or coincident with CE transition LOW.
[+] Feedback
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
