AT17F16A_14 Datasheet, PDF (11/16 Pages) ATMEL Corporation – Simple Interface to SRAM FPGAs

AT17F16A
16.1 AC Characteristics When Cascading
AT17F16A
Symbol
T_CDF(3)
T_OCK(2)
Description
DCLK to Data Float Delay
DCLK to nCASC Delay
Commercial
Industrial
Commercial
Industrial
Min
Max
Units
–
50
ns
–
50
ns
–
50
ns
–
55
ns
T_OCE(2)
nCS to nCASC Delay
Commercial
Industrial
–
35
ns
–
40
ns
T_OOE(2)
RESET/OE to nCASC Delay
Commercial
Industrial
–
35
ns
–
35
ns
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.
17. Thermal Resistance Coefficients
Package Type
8CN4
Leadless Array Package (LAP)
20J
Plastic Leaded Chip Carrier (PLCC)
Note: 1. Airflow = 0 ft/min.
θ_JC [° C/W]
θ_JA [° C/W]
θ_JC [° C/W]
θ_JA [° C/W]⁽¹⁾
AT17F16A
–
–
–
–
11
3474E–CNFG–2/08