參數(shù)資料
型號： DSM2180F3V90T6
廠商： 意法半導(dǎo)體
元件分類： 數(shù)字信號處理
英文描述： DSM (Digital Signal Processor System Memory) For Analog Devices ADSP-218X Family (5V Supply)
中文描述： 帝斯曼（數(shù)字信號處理器系統(tǒng)內(nèi)存）模擬器件公司的ADSP - 218X系列（5V電源）
文件頁數(shù)： 44/63頁
文件大?。?/td> 809K
代理商： DSM2180F3V90T6
DSM2180F3
44/63
AC/DC PARAMETERS
These tables describe the AD and DC parameters
of the device:
J
DC Electrical Specification
J
AC Timing Specification
I
PLD Timing
– Combinatorial Timing
– Synchronous Clock Mode
– Asynchronous Clock Mode
– Input Macrocell Timing
I
DSP Timing
– Read Timing
– Write Timing
– Reset Timing
The following are issues concerning the parame-
ters presented:
I
In the DC specification the supply current is
given for different modes of operation. Before
calculating the total power consumption,
determine the percentage of time that the
device is in each mode. Also, the supply power
is considerably different if the Turbo bit is 0.
I
The AC power component gives the PLD and
Flash memory a mA/MHz specification. Figure
25 show the PLD mA/MHz as a function of the
number of Product Terms (PT) used.
I
In the PLD timing parameters, add the required
delay when Turbo bit is 0.
Figure 25. PLD I
CC
/Frequency Consumption
0
10
20
30
40
60
70
80
90
100
110
V
CC
= 5V
50
0
10
15
5
20
25
HIGHEST COMPOSITE FREQUENCY AT PLD INPUTS (MHz)
I
C
TURBO ON (25%)
TURBOOFF
TURBO OFF
PT 100%
PT 25%
AI02894
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DSM2180F3V-90T6 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DSM (Digital Signal Processor System Memory) for analog devices ADSP-218X family (5 V supply)
DSM2190F4 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DSM (Digital Signal Processor System Memory) For Analog Devices ADSP-2191 DSPs (3.3V Supply)
DSM2190F4V 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DSM (Digital Signal Processor System Memory) For Analog Devices ADSP-2191 DSPs (3.3V Supply)
DSM2190F4V-15K6 功能描述:SPLD - 簡單可編程邏輯器件 3.3V 16M 150ns RoHS:否 制造商:Texas Instruments 邏輯系列:TICPAL22V10Z 大電池數(shù)量:10 最大工作頻率:66 MHz 延遲時間:25 ns 工作電源電壓:4.75 V to 5.25 V 電源電流:100 uA 最大工作溫度:+ 75 C 最小工作溫度:0 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:DIP-24
DSM2190F4V-15T6 功能描述:SPLD - 簡單可編程邏輯器件 3.3V 16M 150ns RoHS:否 制造商:Texas Instruments 邏輯系列:TICPAL22V10Z 大電池數(shù)量:10 最大工作頻率:66 MHz 延遲時間:25 ns 工作電源電壓:4.75 V to 5.25 V 電源電流:100 uA 最大工作溫度:+ 75 C 最小工作溫度:0 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:DIP-24
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