T6000 ATMEL [ATMEL Corporation], T6000 Datasheet - Page 20

• Manufacturer Part Number: T6000
• Description: Coprocessor Field Programmable Gate Arrays
• Manufacturer: ATMEL [ATMEL Corporation]

AC Timing Characteristics – 3.3V Operation
Delays are based on fixed load. Loads for each type of device are described in the notes. Delays are in nanoseconds.
Worst case: V
Notes:
20
Cell Function
Wire
NAND
XOR
AND
MUX
D-Flip-flop
D-Flip-flop
D-Flip-flop
Bus Driver
Repeater
Column Clock
Column Reset
Clock Buffer
Reset Buffer
TTL Input
CMOS Input
Fast Output
Slow Output
Output Disable
Fast Enable
Slow Enable
Device
Cell
Bus
Column Clock
(6)
(6)
(4)
1. TTL buffer delays are measured from a V
2. CMOS buffer delays are measured from a V
3. Buffer delay is to a pad voltage of 1.5V with one output switching.
4. Max specifications are the average of mas t
5. Parameter based on characterization and simulation; not tested in production
6. Exact power calculation is available in an Atmel application note.
7. Load Definition: 1 = Load of one A or B input; 2 = Load of one L input; 3 = Constant Load; 4 = Load of 28 Clock Columns; 5
(1)
(5)
(5)
= Load of 28 Reset Columns; 6 = Tester Load of 50 pF.
(3)
(3)(5)
(5)
(3)
(5)
(2)
(3)(5)
AT6000(LV) Series
(6)
CC
(5)
= 3.0V to 3.6V. Temperature = 0 C to 70 C.
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
setup
hold
PD
PD
PD
PD
PD
PD
PD
PD
PD
PD
PD
PXZ
PXZ
PXZ
(max)
(max)
(max)
(max)
(max)
(max)
(max)
(max)
(max)
(max)
(max)
(max)
(max)
(max)
(max)
(max)
(min)
(max)
(max)
(max)
Cell Types
Wire, XWire, Half-adder, Flip-flop
Wire, XWire, Half-adder, Flip-flop, Repeater
Column Clock Driver
(min)
(4)
IH
of 1.5V at the pad to the internal V
PDLH
IH
GRES, A, EN
GCLK, A, ES
of 1/2 V
CLOCK PIN
RESET PIN
and t
A, B, L
A, B, L
A, B, L
A, B, L
A, B, L
From
CLK
CLK
A, B
L, E
L, E
I/O
I/O
A
A
A
L
L
L
L
PDHL
CC
at the apd to the internal V
.
I/O PIN
I/O PIN
I/O PIN
I/O PIN
I/O PIN
A, B, L
GRES
GCLK
RES
A, B
CLK
CLK
To
B
A
B
A
A
A
E
A
A
L
L
IH
Outputs
at A. The input buffer load is constant.
A, B
CLK
L
Definition
IH
at A. The input buffer load is constant.
Load
1
1
1
1
1
1
1
2
3
2
3
3
4
5
3
3
6
6
6
6
6
-
-
(7)
12.0
12.5
1.8
3.2
4.0
3.2
4.0
4.9
3.0
3.0
4.0
2.3
3.0
3.0
3.0
2.9
2.8
1.5
2.3
6.0
5.5
6.5
-4
0
2.3 µA/MHz
1.3 µA/MHz
20 µA/MHz
I
CC
(max)
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns