Specifications ispLSI 2128/A 8 USE ispLSI 2128E FOR NEW DESIGNS Power Consumption Power consumption in the ispLSI 2128 and 2128A de- vices depe" />
參數(shù)資料
型號(hào): ISPLSI 2128A-80LTN176
廠商: Lattice Semiconductor Corporation
文件頁(yè)數(shù): 12/13頁(yè)
文件大?。?/td> 0K
描述: IC PLD ISP 128I/O 15NS 176TQFP
標(biāo)準(zhǔn)包裝: 40
系列: ispLSI® 2000A
可編程類(lèi)型: 系統(tǒng)內(nèi)可編程
最大延遲時(shí)間 tpd(1): 15.0ns
電壓電源 - 內(nèi)部: 4.75 V ~ 5.25 V
邏輯元件/邏輯塊數(shù)目: 32
宏單元數(shù): 128
門(mén)數(shù): 6000
輸入/輸出數(shù): 128
工作溫度: 0°C ~ 70°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 176-LQFP
供應(yīng)商設(shè)備封裝: 176-TQFP(24x24)
包裝: 托盤(pán)
其它名稱(chēng): ISPLSI2128A-80LTN176
Specifications ispLSI 2128/A
8
USE
ispLSI
2128E
FOR
NEW
DESIGNS
Power Consumption
Power consumption in the ispLSI 2128 and 2128A 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.
0127B/2128
ICC can be estimated for the ispLSI 2128/A using the following equation:
ICC (mA) = 20 + (# of PTs * 0.48) + (# of nets * Max freq * 0.009)
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.
100
200
300
0
20
40
60
80
100
fmax (MHz)
I CC
(mA)
Notes: Configuration of eight 16-bit counters
Typical current at 5V, 25° C
ispLSI 2128/A
250
150
Figure 4. Typical Device Power Consumption vs fmax
Select
devices
have
been
discontinued.
See
Ordering
Information
section
for
product
status.
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ispLSI2128A-80LTN176 功能描述:CPLD - 復(fù)雜可編程邏輯器件 USE ispMACH 4000V RoHS:否 制造商:Lattice 系列: 存儲(chǔ)類(lèi)型:EEPROM 大電池?cái)?shù)量:128 最大工作頻率:333 MHz 延遲時(shí)間:2.7 ns 可編程輸入/輸出端數(shù)量:64 工作電源電壓:3.3 V 最大工作溫度:+ 90 C 最小工作溫度:0 C 封裝 / 箱體:TQFP-100
ispLSI2128A-80LTN176I 功能描述:CPLD - 復(fù)雜可編程邏輯器件 USE ispMACH 4000V RoHS:否 制造商:Lattice 系列: 存儲(chǔ)類(lèi)型:EEPROM 大電池?cái)?shù)量:128 最大工作頻率:333 MHz 延遲時(shí)間:2.7 ns 可編程輸入/輸出端數(shù)量:64 工作電源電壓:3.3 V 最大工作溫度:+ 90 C 最小工作溫度:0 C 封裝 / 箱體:TQFP-100
ISPLSI2128E-100LT176 功能描述:CPLD - 復(fù)雜可編程邏輯器件 RoHS:否 制造商:Lattice 系列: 存儲(chǔ)類(lèi)型:EEPROM 大電池?cái)?shù)量:128 最大工作頻率:333 MHz 延遲時(shí)間:2.7 ns 可編程輸入/輸出端數(shù)量:64 工作電源電壓:3.3 V 最大工作溫度:+ 90 C 最小工作溫度:0 C 封裝 / 箱體:TQFP-100
ISPLSI2128E-135LT176 功能描述:CPLD - 復(fù)雜可編程邏輯器件 RoHS:否 制造商:Lattice 系列: 存儲(chǔ)類(lèi)型:EEPROM 大電池?cái)?shù)量:128 最大工作頻率:333 MHz 延遲時(shí)間:2.7 ns 可編程輸入/輸出端數(shù)量:64 工作電源電壓:3.3 V 最大工作溫度:+ 90 C 最小工作溫度:0 C 封裝 / 箱體:TQFP-100
ISPLSI2128E-165LT176 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Electrically-Erasable Complex PLD