EP220 ALTERA [Altera Corporation], EP220 Datasheet - Page 14

• Manufacturer Part Number: EP220
• Description: Classic EPLDs
• Manufacturer: ALTERA [Altera Corporation]

EP220 & EP224 Classic EPLDs
14
AC Operating Conditions: -7 & -10 Speed Grades
Notes to tables:
(1)
(2)
(3)
Combinatorial Mode
t
t
t
t
t
t
Synchronous Clock Mode
f
f
f
t
t
t
t
t
t
t
t
PD1
PD2
PZX
PXZ
OSR
OSC
MAX
CNT1
CNT2
SU1
H
CO1
CO2
CNT
CL
CH
CP
Symbol
Symbol
Operating conditions: V
Measured with three I/O outputs switching.
The t
output load. The t
PZX
Maximum frequency (pipelined), no feedback,
Maximum counter frequency, external feedback,
Maximum counter frequency, internal feedback,
Input or I/O setup time to global clock
Input or I/O hold time from global clock
Global clock to output delay,
Global clock to output delay through combinatorial macrocell
Minimum global clock period,
Clock low time
Clock high time
Clock period
Input or I/O to non-registered output, inversion on,
Input or I/O to non-registered output, inversion off,
Input or I/O to output enable,
Input or I/O to output disable,
Register mode output-to-output skew
Combinatorial mode output-to-output skew
and t
PXZ
PXZ
parameters are measured at 0.5 V from steady-state voltage that is driven by the specified
parameter is measured with C
CC
= 5 V 5%, T
Parameter
Parameter
Note (2)
Note (3)
Note (2)
Note (3)
A
= 0 C to 70 C for commercial use.
Note (2)
Note (2)
L
Note (2)
Note (1)
= 5 pF and with all eight outputs switching.
Note (2)
Note (2)
Min
Min
100
100
74
10
7
0
4
4
EP220-7
EP224-7
EP220-7
EP224-7
Max
Max
300
400
7.5
8.5
6.5
10
11
9
9
Min
62.5
58.8
60.6
Min
10
16
0
7
7
EP220-10
EP224-10
EP220-10
EP224-10
Altera Corporation
Max
Max
16.5
300
400
10
10
10
10
13
7
Units
Units
MHz
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ps
ps