AT94K ATMEL Corporation, AT94K Datasheet - Page 166

• Manufacturer Part Number: AT94K
• Description: 5K - 40K Gates of At40k FPGA with 8-bit Microcontroller, up to 36K Bytes of SRAM and On-chip JTAG ICE
• Manufacturer: ATMEL Corporation

AC Timing Characteristics – 3.3V Operation
Delays are based on fixed loads and are described in the notes.
Maximum times based on worst case: V
Minimum times based on best case: V
Maximum delays are the average of t
166
Cell Function
Core
2 Input Gate
3 Input Gate
3 Input Gate
4 Input Gate
Fast Carry
Fast Carry
Fast Carry
Fast Carry
Fast Carry
Fast Carry
Fast Carry
Fast Carry
DFF
DFF
DFF
DFF
DFF
DFF
incremental -> L
Local Output Enable
Local Output Enable
AT94K Series FPSLIC
Parameter
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
PD
PD
PD
PD
PD
PD
PD
PD
PD
PD
PD
PD
PD
setup
hold
PD
PD
PD
PD
PZX
PXZ
PDLH
CC
(Maximum)
(Maximum)
(Maximum)
(Maximum)
(Maximum)
(Maximum)
(Maximum)
(Maximum)
(Maximum)
(Maximum)
(Maximum)
(Maximum)
(Maximum)
(Maximum)
(Maximum)
(Maximum)
(Maximum)
(Minimum)
(Maximum)
(Maximum)
CC
(Minimum)
= 3.60V, temperature = 0°C
and t
= 3.00V, temperature = 70°C
PDHL
.
Path
x/y -> x/y
x/y/z -> x/y
x/y/w -> x/y
x/y/w/z -> x/y
y -> y
x -> y
y -> x
x -> x
w -> y
w -> x
z -> y
z -> x
q -> x/y
x/y -> clk
x/y -> clk
R -> x/y
S -> x/y
q -> w
x/y -> L
oe -> L
oe -> L
-25
2.9
2.8
3.4
3.4
2.3
2.9
3.0
2.3
3.4
3.4
3.4
2.4
2.8
3.2
3.0
2.7
2.4
2.8
2.4
–
–
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
–
–
1 Unit Load
Notes
1 Unit Load
1 Unit Load
1 Unit Load
1 Unit Load
1 Unit Load
1 Unit Load
1 Unit Load
1 Unit Load
1 Unit Load
1 Unit Load
1 Unit Load
1 Unit Load
1 Unit Load
1 Unit Load
1 Unit Load
Rev. 1138F–FPSLI–06/02
–
–
–
–