MACH1 Lattice, MACH1 Datasheet - Page 28

• Manufacturer Part Number: MACH1
• Description: High-Performance EE CMOS Programmable Logic
• Manufacturer: Lattice

MACH211 AND MACH211SP (CONTINUED)
SWITCHING CHARACTERISTICS OVER OPERATING RANGES
Notes:
1. See “Switching Test Circuit” in the General Information Section of the Vantis 1999 Data Book.
2. These parameters are not 100% tested, but are evaluated at initial characterization and at any time the design is modified where
3. If a signal is powered-down, this parameter must be added to its respective high-speed parameter.
4. MACH211 t
5. MACH211, commercial t
6. The faster -18 t
28
Parameter
t
t
t
t
t
t
t
t
t
t
t
t
AR
ARW
ARR
AP
APW
APR
EA
ER
LP
LPS
LPCO
LPEA
Symbol
this parameter may be affected.
Asynchronous Reset to Registered or Latched
Output
Asynchronous Reset Width (Note 2)
Asynchronous Reset Recovery Time (Note 2)
Asynchronous Preset to Registered or Latched
Output
Asynchronous Preset Width (Note 2)
Asynchronous Preset Recovery Time (Note 2)
Input, I/O, or Feedback to Output Enable
Input, I/O, or Feedback to Output Disable
t
t
t
t
PD
S
CO
EA
Increase for Powered-down Macrocell (Note 3)
Increase for Powered-down Macrocell (Note 3)
Increase for Powered-down Macrocell (Note 3)
Increase for Powered-down Macrocell (Note 3)
GO
= 7 ns. MACH211SP t
GO
Parameter Description
, t
PDL
, t
GO
ICO
, apply to MACH211 only, not MACH211SP.
= 7 ns.
GO
= 7.5 ns.
Min Max Min
4
4
4
4
MACH 1 & 2 Families
-6
10
10
10
9
9
0
9
9
5
5
5
5
-7
Max
9.5
9.5
9.5
9.5
10
10
10
0
Min
10
10
10
10
-10
Max
15
15
10
10
10
10
10
0
Min Max Min Max Min Max Min Max
12
10
12
10
-12
16
16
12
12
10
10
10
0
14.5
14.5
10
10
-14
19.5
19.5
14
14
10
10
10
0
1
15
10
15
10
-15
20
20
15
15
10
10
10
0
18
12
18
12
-18
24
24
18
18
10
10
10
0
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns