AT94K05AL ATMEL Corporation, AT94K05AL Datasheet - Page 167

• Manufacturer Part Number: AT94K05AL
• Description: Fpslic Devices Combine 5K Gates of Atmel's Patented AT40K Fpga Architecture, a 20 Mips Avr 8-bit Risc Microprocessor Core, Numerous Fixed Microcontroller Peripheries And up to 36K Bytes of Program And Data SRAM.
• 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
All input IO characteristics measured from a V
V
All input IO characteristics measured from a V
V
Rev. 1138F–FPSLI–06/02
Cell Function
Repeaters
Repeater
Repeater
Repeater
Repeater
Repeater
Repeater
Cell Function
IO
Input
Input
Input
Input
Output, Slow
Output, Medium
Output, Fast
Output, Slow
Output, Slow
Output, Medium
Output, Medium
Output, Fast
Output, Fast
DD
DD
. All output IO characteristics are measured as the average of t
. All output IO characteristics are measured as the average of t
Parameter
t
t
t
t
t
t
t
t
t
t
t
t
t
Parameter
t
t
t
t
t
t
PD
PD
PD
PD
PD
PD
PD
PZX
PXZ
PZX
PXZ
PZX
PXZ
PD
PD
PD
PD
PD
PD
PDLH
CC
(Maximum)
(Maximum)
(Maximum)
(Maximum)
(Maximum)
(Maximum)
(Maximum)
(Maximum)
(Maximum)
(Maximum)
(Maximum)
(Maximum)
(Maximum)
(Maximum)
(Maximum)
(Maximum)
(Maximum)
(Maximum)
(Maximum)
CC
= 3.6V, temperature = 0°C
and t
= 3.0V, temperature = 70°C
IH
IH
PDHL
of 50% of V
of 50% of V
.
Path
pad -> x/y
pad -> x/y
pad -> x/y
pad -> x/y
x/y/E/L -> pad
x/y/E/L -> pad
x/y/E/L -> pad
oe -> pad
oe -> pad
oe -> pad
oe -> pad
oe -> pad
oe -> pad
Path
L -> E
E -> E
L -> L
E -> L
E -> IO
L -> IO
DD
DD
at the pad (CMOS threshold) to the internal V
at the pad (CMOS threshold) to the internal V
PDLH
PDLH
and t
and t
PDHL
PDHL
AT94K Series FPSLIC
to the pad V
to the pad V
11.5
17.4
-25
1.9
5.8
9.1
7.6
6.2
9.5
2.1
7.4
2.7
5.9
2.4
-25
2.2
2.2
2.2
2.2
1.4
1.4
Units
Units
IH
IH
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
of 50% of V
of 50% of V
1 Unit Load
1 Unit Load
Notes
No Extra Delay
1 Extra Delay
2 Extra Delays
3 Extra Delays
50 pf Load
50 pf Load
50 pf Load
50 pf Load
50 pf Load
50 pf Load
50 pf Load
50 pf Load
50 pf Load
Notes
1 Unit Load
1 Unit Load
1 Unit Load
1 Unit Load
DD
DD
.
.
IH
IH
of 50% of
of 50% of
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