atf1504se ATMEL Corporation, atf1504se Datasheet - Page 20

• Manufacturer Part Number: atf1504se
• Description: Family Datasheet
• Manufacturer: ATMEL Corporation

AC Characteristics
Notes:
20
Symbol
t
t
t
RPA
t
t
t
COMB
t
t
GLOB
t
t
t
t
t
t
t
OD2
OD3
t
t
PRE
ZX1
ZX2
ZX3
FSU
CLR
UIM
t
t
RD
XZ
SU
FH
EN
IC
H
(2)
1. See ordering Information for valid part numbers.
2. The t
3. f
4. f
5. f
6. For clocked applications and frequencies above f
ATF1502SE
power mode.
logic block (16 macrocells). f
PIA fan-out of one logic block (16 macrocells).
ICAL
8.
Output Buffer and Pad Delay
(slow slew rate = OFF; V
3.3V; C
Output Buffer and Pad Delay
(slow slew rate = ON; V
or 3.3V; C
Output Buffer Enable Delay
(slow slew rate = OFF; V
5V; C
Output Buffer Enable Delay
(slow slew rate = OFF; V
3.3V; C
Output Buffer Enable Delay
(slow slew rate = ON; V
or 3.3V;
C
Output Buffer Disable Delay
(C
Register Setup Time
Register Hold Time
Register Setup Time of Fast
Input
Register Hold Time of Fast Input
Register Delay
Combinatorial Delay
Array Clock Delay
Register Enable Time
Global Control Delay
Register Preset Time
Register Clear Time
Switch Matrix Delay
Reduced Power Adder
CNT
ACNT
MAX
L
L
= 35 pF)
, the device will achieve the speeds of the –10 column. See “Input Transition Detection/ Automatic Power Down” on page
= 5 pF)
is the fastest 16-bit counter frequency available, using the local feedback when applicable, and a PIA fan-out of one
is the fastest available frequency for pipelined data.
RPA
is the fastest 16-bit counter frequency available, using the internal array clock, local feedback when applicable and a
L
= 35 pF)
L
L
= 35 pF)
= 35 pF)
parameter must be added to the t
L
= 35 pF)
Parameter
(1)
ATF1502SE(L) (Continued)
CCIO
CCIO
CCIO
CCIO
CCIO
= 5V
= 5V
CNT
=
=
=
is also the Export Control Maximum flip-flop toggle rate, f
Min
0.8
1.7
1.9
0.6
SE -5
LAD
Max
0.7
5.2
4.0
4.5
9.0
4.0
1.2
0.9
2.7
2.6
1.6
2.0
2.0
1.1
, t
8
CRITICAL
LAC
, t
IC
Min
1.0
2.0
1.7
0.7
, t
, OR, non-clocked applications with dormant times less than 1/f
SE -6
ACL
and t
Max
0.8
5.3
4.0
4.5
9.0
4.0
1.6
1.1
3.4
3.3
1.4
2.4
2.4
1.1
9
SEXP
Min
1.3
2.5
1.7
0.8
parameters for macrocells running in the reduced-
SE -7
Max
0.9
5.4
4.0
4.5
9.0
4.0
1.2
1.0
2.0
1.0
1.3
1.9
3.0
1.4
10
Min
2.0
3.0
3.0
0.5
SE -10
TOG
Max
.
2.0
5.5
5.0
5.5
9.0
5.0
2.0
2.0
5.0
5.0
1.0
3.0
3.0
1.0
11
Min
4.0
4.0
5.0
2.0
SEL -15
2401D–PLD–09/02
Max
(6)
3.0
6.0
7.0
7.0
6.0
2.0
2.0
7.0
7.0
1.0
5.0
5.0
2.0
10
13
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
CRIT-