Specifications ispLSI 2032/A 10 USE ispLSI 2032E FOR NEW DESIGNS Power consumption in the ispLSI 2032 and 2032A de- vices depends on two primar" />
參數(shù)資料
型號: ISPLSI 2032A-110LT48
廠商: Lattice Semiconductor Corporation
文件頁數(shù): 2/16頁
文件大?。?/td> 0K
描述: IC PLD ISP 32I/O 10NS 48TQFP
標準包裝: 250
系列: ispLSI® 2000A
可編程類型: 系統(tǒng)內(nèi)可編程
最大延遲時間 tpd(1): 10.0ns
電壓電源 - 內(nèi)部: 4.75 V ~ 5.25 V
邏輯元件/邏輯塊數(shù)目: 8
宏單元數(shù): 32
門數(shù): 1000
輸入/輸出數(shù): 32
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 48-LQFP
供應(yīng)商設(shè)備封裝: 48-TQFP(7x7)
包裝: 托盤
其它名稱: ISPLSI2032A-110LT48
Specifications ispLSI 2032/A
10
USE
ispLSI
2032E
FOR
NEW
DESIGNS
Power consumption in the ispLSI 2032 and 2032A de-
vices depends on two primary factors: the speed at which
the device is operating and the number of Product Terms
used. Figure 4 shows the relationship between power
and operating speed.
Figure 4. Typical Device Power Consumption vs fmax
60
80
100
1
20
40
60
80
100 120 140 160 180
fmax (MHz)
I CC
(mA)
Notes: Configuration of Two 16-bit Counters
Typical Current at 5V, 25° C
ispLSI 2032/A (-150, -180)
ispLSI 2032/A (-80, -110, -135)
90
70
40
50
0127A/2032A
ICC can be estimated for the ispLSI 2032/A using the following equation:
For 2032/A -150, -180: ICC(mA) = 30 + (# of PTs * 0.46) + (# of nets * Max freq * 0.012)
For 2032/A -135, -110, -80: ICC(mA) = 21 + (# of PTs * 0.30) + (# of nets * Max freq * 0.012)
Where:
# of PTs = Number of Product Terms used in design
# of nets = Number of Signals used in device
Max freq = Highest Clock Frequency to the device (in MHz)
The ICC estimate is based on typical conditions (VCC = 5.0V, room temperature) and an assumption of two GLB loads
on average exists. These values are for estimates only. Since the value of ICC is sensitive to operating conditions
and the program in the device, the actual ICC should be verified.
110
120
Power Consumption
Select
devices
have
been
discontinued.
See
Ordering
Information
section
for
product
status.
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