Rainbow Electronics AT17F080 - Manual (Page 11)

11
AT17F040/080
3039C–CNFG–11/02
Notes: 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.
AC Characteristics When Cascading
Symbol Description
AT17F040 AT17F080
Units Min Max Min Max
T
CDF
(2) CLK to Data Float Delay
Commercial 60 50 ns
Industrial 60 50 ns
T
OCK
(1) CLK to CEO Delay
Commercial 55 50 ns
Industrial 60 55 ns
T
OCE
(1) CE to CEO Delay
Commercial 55 35 ns
Industrial 60 40 ns
T
OOE
(1) RESET/OE to CEO Delay
Commercial 40 35 ns
Industrial 45 35 ns
F
MAX
Maximum Input Clock Frequency
Commercial 33 33 MHz
Industrial 33 33 MHz