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AT17F080_14 Datasheet, PDF (12/19 Pages) ATMEL Corporation – In-System Programmable (ISP) via 2-wire Bus
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16.1 AC Characteristics When Cascading
AT17F040
AT17F080
Symbol Description
TCDF(3)
CLK to Data Float Delay
TOCK(2)
CLK to CEO Delay
Commercial
Industrial
Commercial
Industrial
Min
Max
Min
Max
60
50
60
50
55
50
60
55
TOCE(2)
CE to CEO Delay
Commercial
Industrial
55
35
60
40
TOOE(2)
RESET/OE to CEO Delay
Commercial
Industrial
40
35
45
35
FMAX
Notes:
Maximum Input Clock Frequency
Commercial
Industrial
33
33
33
33
1. AC test lead = 50 pF.
2. Float delays are measured with 5 pF AC loads. Transition is measured ± 200 mV from steady-state active levels.
Units
ns
ns
ns
ns
ns
ns
ns
ns
MHz
MHz
12 AT17F040/080
3039K–CNFG–2/08
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