Specifications GAL22V10 8 tpd A Input or I/O to Combinatorial Output 1 4 1 5 1 7.5 ns
參數(shù)資料
型號(hào): GAL22V10D-25QJN
廠商: Lattice Semiconductor Corporation
文件頁(yè)數(shù): 2/23頁(yè)
文件大?。?/td> 0K
描述: SPLD GAL 10 MACRO CELLS 38.5MHZ
產(chǎn)品變化通告: Product Discontinuation 07/Sept/2010
標(biāo)準(zhǔn)包裝: 370
可編程類(lèi)型: EE PLD
宏單元數(shù): 10
輸入電壓: 4.75 V ~ 5.25 V
速度: 25ns
安裝類(lèi)型: 表面貼裝
封裝/外殼: 28-LCC(J 形引線)
供應(yīng)商設(shè)備封裝: 28-PLCC(11.51x11.51)
包裝: 托盤(pán)
其它名稱: Q6613932
Specifications GAL22V10
8
tpd
A
Input or I/O to Combinatorial Output
1
4
1
5
1
7.5
ns
tco
A
Clock to Output Delay
1
3.5
1
4
1
4.5
ns
tcf2
Clock to Feedback Delay
2.5
3
3
ns
tsu
Setup Time, Input or Fdbk before Clk↑
2.5
3
4.5
ns
th
Hold Time, Input or Fdbk after Clk↑
0
0—0—
ns
A
Maximum Clock Frequency with
167
142.8
111
MHz
External Feedback, 1/(tsu + tco)
fmax3
A
Maximum Clock Frequency with
200
166
133
MHz
Internal Feedback, 1/(tsu + tcf)
A
Maximum Clock Frequency with
250
200
166
MHz
No Feedback
twh
Clock Pulse Duration, High
2
2.5
3
ns
twl
Clock Pulse Duration, Low
2
2.5
3
ns
ten
B
Input or I/O to Output Enabled
1
5
1
6
1
7.5
ns
tdis
C
Input or I/O to Output Disabled
1
5
1
5.5
1
7.5
ns
tar
A
Input or I/O to Asynch. Reset of Reg.
1
4.5
1
5.5
1
9
ns
tarw
Asynch. Reset Pulse Duration
4.5
4.5
7
ns
tarr
Asynch. Reset to Clk↑ Recovery Time
3
4
5
ns
tspr
Synch. Preset to Clk↑ Recovery Time
3
4
5
ns
Over Recommended Operating Conditions
UNITS
1) Refer to Switching Test Conditions section.
2) Calculated from fmax with internal feedback. Refer to fmax Description section.
3) Refer to fmax Description section. Characterized initially and after any design or process changes that may affect these
parameters.
PARAM
TEST
COND.1
DESCRIPTION
SYMBOL
PARAMETER
MAXIMUM*
UNITS
TEST CONDITIONS
C
I
Input Capacitance
8
pF
V
CC = 5.0V, VI = 2.0V
C
I/O
I/O Capacitance
8
pF
V
CC = 5.0V, VI/O = 2.0V
*Characterized but not 100% tested.
-5
MIN. MAX.
COM/IND
COM
-7
MIN. MAX.
AC Switching Characteristics
Capacitance (T
A = 25
°C, f = 1.0 MHz)
Specifications GAL22V10D
COM
-4
MIN. MAX.
ALL
DEVICES
DISCONTINUED
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