參數(shù)資料
型號(hào): ISPGAL22V10B-10LJ
廠商: LATTICE SEMICONDUCTOR CORP
元件分類: PLD
英文描述: In-System Programmable E2CMOS PLD
中文描述: EE PLD, 10 ns, PQCC28
封裝: PLASTIC, LCC-28
文件頁(yè)數(shù): 7/15頁(yè)
文件大?。?/td> 247K
代理商: ISPGAL22V10B-10LJ
Specifications
ispGAL22V10
ispGAL22V10B
7
-15
MIN. MAX.
-10
MIN. MAX.
-7
MIN. MAX.
AC SWITCHING CHARACTERISTICS
Over Recommended Operating Conditions
t
pd
t
co
t
cf
2
t
su
1
t
su
2
t
h
A
Input or I/O to Combinatorial Output
7.5
10
15
ns
A
Clock to Output Delay
5
7
8
ns
Clock to Feedback Delay
2.5
2.5
2.5
ns
Setup Time, Input or Feedback before Clock
6.5
7
10
ns
Setup Time, SP before Clock
10
10
10
ns
Hold Time, Input or Feedback after Clock
Maximum Clock Frequency with
External Feedback, 1/(tsu + tco)
0
0
0
ns
A
87
71.4
55.5
MHz
f
max
3
A
Maximum Clock Frequency with
Internal Feedback, 1/(tsu + tcf)
111
105
80
MHz
A
Maximum Clock Frequency with
No Feedback
111
105
83.3
MHz
t
wh
t
wl
t
en
t
dis
t
ar
t
arw
t
arr
t
spr
Clock Pulse Duration, High
4
4
6
ns
Clock Pulse Duration, Low
4
4
6
ns
B
Input or I/O to Output Enabled
8
10
15
ns
C
Input or I/O to Output Disabled
8
10
15
ns
A
Input or I/O to Asynchronous Reset of Register
13
13
20
ns
Asynchronous Reset Pulse Duration
8
8
15
ns
Asynchronous Reset to Clock Recovery Time
8
8
10
ns
Synchronous Preset to Clock Recovery Time
10
10
10
ns
PARAMETER
UNITS
TEST
COND.
1
DESCRIPTION
COM
COM/IND
COM
1) Refer to
Switching Test Conditions
section.
2) Calculated from
f
max with internal feedback. Refer to
fmax Description
section.
3) Refer to
fmax Description
section.
SYMBOL
PARAMETER
MAXIMUM*
UNITS
TEST CONDITIONS
C
I
Input Capacitance
8
pF
V
CC
= 5.0V, V
I
= 2.0V
C
I/O
I/O Capacitance
8
pF
V
CC
= 5.0V, V
I/O
= 2.0V
*Characterized but not 100% tested.
CAPACITANCE (T
A
= 25
°
C, f = 1.0 MHz)
Specifications
ispGAL22V10C
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參數(shù)描述
ISPGAL22V10B-15LJ 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:In-System Programmable E2CMOS PLD
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