m1a3pe1500 Actel Corporation, m1a3pe1500 Datasheet - Page 66

• Manufacturer Part Number: m1a3pe1500
• Description: Proasic3e Flash Family Fpgas With Optional Soft Arm Support
• Manufacturer: Actel Corporation

ProASIC3E DC and Switching Characteristics
Figure 2-26 • Input Register Timing Diagram
Table 2-82 • Input Data Register Propagation Delays
2 -5 4
Enable
Data
Clear
CLK
Preset
Out_1
Parameter
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
Note:
ICLKQ
ISUD
IHD
ISUE
IHE
ICLR2Q
IPRE2Q
IREMCLR
IRECCLR
IREMPRE
IRECPRE
IWCLR
IWPRE
ICKMPWH
ICKMPWL
For specific junction temperature and voltage supply levels, refer to
values.
Clock-to-Q of the Input Data Register
Data Setup Time for the Input Data Register
Data Hold Time for the Input Data Register
Enable Setup Time for the Input Data Register
Enable Hold Time for the Input Data Register
Asynchronous Clear-to-Q of the Input Data Register
Asynchronous Preset-to-Q of the Input Data Register
Asynchronous Clear Removal Time for the Input Data Register
Asynchronous Clear Recovery Time for the Input Data Register
Asynchronous Preset Removal Time for the Input Data Register
Asynchronous Preset Recovery Time for the Input Data Register
Asynchronous Clear Minimum Pulse Width for the Input Data
Register
Asynchronous Preset Minimum Pulse Width for the Input Data
Register
Clock Minimum Pulse Width HIGH for the Input Data Register
Clock Minimum Pulse Width LOW for the Input Data Register
Input Register
Timing Characteristics
Commercial-Case Conditions: T
50%
50%
t
1
ISUE
t
IHE
50%
50%
t
ISUD
0
t
t
ICLKQ
IHD
Description
50%
50%
J
50%
= 70°C, Worst-Case V
t
IWPRE
t
IPRE2Q
50%
50%
v1.2
t
IRECPRE
50%
t
ICLR2Q
50%
t
IWCLR
50%
50%
CC
50%
= 1.425 V
t
IRECCLR
Table 2-6 on page 2-5
50%
0.24 0.27 0.32 0.38
0.26 0.30 0.35 0.42
0.00 0.00 0.00 0.00
0.37 0.42 0.50 0.60
0.00 0.00 0.00 0.00
0.45 0.52 0.61 0.73
0.45 0.52 0.61 0.73
0.00 0.00 0.00 0.00
0.22 0.25 0.30 0.36
0.00 0.00 0.00 0.00
0.22 0.25 0.30 0.36
0.22 0.25 0.30 0.36
0.22 0.25 0.30 0.36
0.36 0.41 0.48 0.57
0.32 0.37 0.43 0.52
–2
t
ICKMPWH
t
IREMPRE
50%
–1
50%
t
ICKMPWL
Std.
for derating
–F
50%
t
50%
IREMCLR
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns