afs600 Actel Corporation, afs600 Datasheet - Page 19

• Manufacturer Part Number: afs600
• Description: Actel Fusion Programmable System Chips Mixed-signal Family With Optional Arm Support
• Manufacturer: Actel Corporation

Table 2-1 •
Sample VersaTile Specifications—Sequential Module
The Fusion library offers a wide variety of sequential cells, including flip-flops and latches. Each has a data input and
optional enable, clear, or preset. In this section, timing characteristics are presented for a representative sample from
the library
Figure 2-5 •
Combinatorial Cell
INV
AND2
NAND2
OR2
NOR2
XOR2
MAJ3
XOR3
MUX2
AND3
Note: For the derating values at specific junction temperature and voltage supply levels, refer to
Timing Characteristics
(Figure
Combinatorial Cell Propagation Delays
Commercial-Case Conditions: T
Sample of Sequential Cells
2-5). For more details, refer to the
Y = MAJ(A, B, C)
Y = A
Y = A !S + B S
Y = A · B · C
Y = !(A + B)
Y = !(A · B)
Equation
Y = A
Y = A + B
Y = A · B
Data
Data
CLK
CLK
Y = !A
CLR
⊕
⊕
B
⊕
D
B
D
DFN1C1
C
DFN1
J
= 70°C, Worst-Case V
Parameter
Q
Q
t
t
t
t
t
t
t
t
t
t
PD
PD
PD
PD
PD
PD
PD
PD
PD
PD
Out
A d v an c ed v1 . 4
Out
Fusion, IGLOO/e and ProASIC3/E Macro Library
CC
Data
Data
0.40
0.47
0.47
0.49
0.49
0.74
0.70
0.87
0.51
0.56
CLK
–2
PRE
CLK
= 1.425 V
En
En
D
D
DFI1E1P1
DFN1E1
Actel Fusion Programmable System Chips
0.46
0.54
0.54
0.55
0.55
0.84
0.79
1.00
0.58
0.64
–1
Q
Q
Table 3-7 on page
Out
Out
Std.
0.54
0.63
0.63
0.65
0.65
0.99
0.93
1.17
0.68
0.75
3-9.
Guide.
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
2-5