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參數(shù)資料
| 型號： | ISPLSI 1048-70LQ |
| 廠商： | Lattice Semiconductor Corporation |
| 文件頁數(shù)： | 2/13頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC PLD ISP 96I/O 15NS 120PQFP |
| 標準包裝： | 24 |
| 系列： | ispLSI® 1000 |
| 可編程類型： | 系統(tǒng)內可編程 |
| 最大延遲時間 tpd(1)： | 18.0ns |
| 電壓電源 - 內部： | 4.75 V ~ 5.25 V |
| 邏輯元件/邏輯塊數(shù)目： | 48 |
| 門數(shù)： | 8000 |
| 輸入/輸出數(shù)： | 96 |
| 工作溫度： | 0°C ~ 70°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 120-BQFP |
| 供應商設備封裝： | 120-PQFP（28x28） |
| 包裝： | 托盤 |
| 其它名稱： | ISPLSI1048-70LQ |
Specifications ispLSI 1048
9
Maximum GRP Delay vs GLB Loads
ispLSI 1048-70
ispLSI 1048-50
0126A-48-80-isp
ispLSI 1048-80
1
2
3
4
8
12
16
GLB Loads
GRP
Delay
(ns)
4
5
6
0
7
8
Power Consumption
Power consumption in the ispLSI 1048 device depends
on two primary factors: the speed at which the device is
operating, and the number of Product Terms used. Fig-
ure 3 shows the relationship between power and operat-
ing speed.
50
100
150
200
250
0
1020
3040
50
60
70
fmax (MHz)
I CC
(mA)
Notes: Configuration of Twelve 16-bit Counters
Typical Current at 5V, 25C
ispLSI 1048
80
0127A-48-80-isp
ICC can be estimated for the ispLSI 1048 using the following equation:
ICC = 73 + (# of PTs * 0.23) + (# of nets * Max. freq * 0.010) 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
The ICC estimate is based on typical conditions (VCC = 5.0V, room temperature) and an assumption of 2 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.
Figure 3. Typical Device Power Consumption vs fmax
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| ispLSI1048-70LQ | 功能描述:CPLD - 復雜可編程邏輯器件 USE ispMACH 4000V RoHS:否 制造商:Lattice 系列: 存儲類型:EEPROM 大電池數(shù)量:128 最大工作頻率:333 MHz 延遲時間: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 |
| ISPLSI1048-70LT | 制造商:Lattice Semiconductor Corporation 功能描述: |
| ISPLSI1048-80LQ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Electrically-Erasable Complex PLD |
| ISPLSI1048C | 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:In-System Programmable High Density PLD |
| ISPLSI1048C-50LG/883 | 制造商:LATTICE 制造商全稱:Lattice Semiconductor 功能描述:In-System Programmable High Density PLD |
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