EPM570 Altera, EPM570 Datasheet - Page 77

• Manufacturer Part Number: EPM570
• Description: MAX II Device Family
• Manufacturer: Altera

Altera Corporation
December 2004
t
t
t
t
t
t
t
t
t
t
t
ASU
AH
ADS
ADH
DSS
DSH
DDS
DDH
DP
PB
BP
Table 5–21. UFM Block Internal Timing Microparameters (Part 1 of 2)
Symbol
Address register
shift signal setup to
address register
clock
Address register
shift signal hold to
address register
clock
Address register
data in setup to
address register
clock
Address register
data in hold from
address register
clock
Data register shift
signal setup to data
register clock
Data register shift
signal hold from data
register clock
Data register data in
setup to data register
clock
Data register data in
hold from data
register clock
Program signal to
data clock hold time
Maximum delay
between program
rising edge to UFM
busy signal rising
edge
Minimum delay
allowed from UFM
busy signal going
low to program
signal going low
Parameter
-3 Speed Grade
Min
Core Version a.b.c variable
20
20
20
20
60
20
20
20
20
0
Max
960
-4 Speed Grade
Min
20
20
20
20
60
20
20
20
20
0
Max
960
MAX II Device Handbook, Volume 1
DC & Switching Characteristics
-5 Speed Grade
Min
20
20
20
20
60
20
20
20
20
0
Max
960
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
5–15