參數(shù)資料
型號: TMS320LF2406PGS
廠商: Texas Instruments, Inc.
元件分類: 數(shù)字信號處理
英文描述: DSP CONTROLLERS
中文描述: DSP控制器
文件頁數(shù): 65/115頁
文件大小: 1511K
代理商: TMS320LF2406PGS
SPRS094I APRIL 1999 REVISED SEPTEMBER 2003
65
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
current consumption graph
80
70
60
50
40
30
20
10
0
0
5
10
15
20
25
30
35
CLKOUT Frequency (MHz)
I
Figure 16. LF2407 Typical Current Consumption (With Peripheral Clocks Enabled)
reducing current consumption
240x DSPs incorporate a unique method to reduce the device current consumption. A reduction in current
consumption can be achieved by turning off the clock to any peripheral module which is not used in a given
application. Table 18 indicates the typical reduction in current consumption achieved by turning off the clocks
to various peripherals. Refer to the
TMS320LF/LC240x DSP Controllers Reference Guide: System and
Peripherals
(literature number SPRU357) for further information on how to turn off the clock to the peripherals.
Table 18. Typical Current Consumption by Various Peripherals (at 30 MHz)
PERIPHERAL MODULE
CURRENT REDUCTION (mA)
CAN
6.3
EVA
4.6
EVB
4.6
ADC
2.8
SCI
1.4
SPI
1.0
This number represents the current drawn by the digital portion of the ADC module. Turning off the
clock to the ADC module results in the elimination of the current drawn by the analog portion of the
ADC (ICCA) as well.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TMS320LF2406PZA 制造商:Texas Instruments 功能描述:DSP FIX PT 16BIT 30MHZ 30MIPS 100LQFP - Trays
TMS320LF2406PZS 制造商:Texas Instruments 功能描述:
TMS320LF2407APG 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC 16-Point Fixed DSP with Flash RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
TMS320LF2407APGEA 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC 16-Bit Fixed Point DSP with Flash RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
TMS320LF2407APGEA 制造商:Texas Instruments 功能描述:16BIT DSP FLASH SMD 320LF2407