CY7C1352G
Switching Waveforms
Read/Write Timing[18, 19, 20]
1 | 2 t CYC 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
CLK |
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tCENS tCENH | tCH tCL |
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CEN |
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tCES | tCEH |
CE |
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ADV/LD |
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WE |
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BW[A:B] |
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ADDRESS 
A1 
A2
tAS tAH
Data
OE
WRITE | WRITE |
D(A1) | D(A2) |
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A3 
A4 
A5 
A6 
A7
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| tCO |
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tDS | tDH |
| tCLZ | tDOH | tOEV | tCHZ |
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| D(A1) | D(A2) | D(A2+1) | Q(A3) | Q(A4) |
| Q(A4+1) | D(A5) |
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| tOEHZ |
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| tDOH |
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| tOELZ |
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| BURST | READ | READ | BURST | WRITE |
| READ | WRITE |
| WRITE | Q(A3) | Q(A4) | READ | D(A5) |
| Q(A6) | D(A7) |
D(A2+1) |
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| Q(A4+1) |
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Q(A6)
DESELECT
DON’T CARE | UNDEFINED |
Notes:
18.For this waveform ZZ is tied low.
19.When CE is LOW: CE1 is LOW, CE2 is HIGH and CE3 is LOW. When CE is HIGH: CE1 is HIGH or CE2 is LOW or CE3 is HIGH.
20.Order of the Burst sequence is determined by the status of the MODE (0= Linear, 1= Interleaved). Burst operations are optional.
Document #: | Page 9 of 12 |
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