參數(shù)資料
型號(hào): TMS320C57S
廠商: Texas Instruments, Inc.
元件分類: 數(shù)字信號(hào)處理
英文描述: DIGITAL SIGNAL PROCESSORS
中文描述: 數(shù)字信號(hào)處理器
文件頁數(shù): 86/123頁
文件大?。?/td> 1205K
代理商: TMS320C57S
www.ti.com
6.4.2
Current Consumption Graphs
0.0
50.0
100.0
150.0
200.0
250.0
10
20
30
40
50
60
70
80
90
100
SYSCLKOUT (MHz)
C
IDD
IDDA18
IDDIO
IDD3VFL
3.3-V current
1.8-V current
TMS320F2808, TMS320F2806
TMS320F2801, UCD9501
Digital Signal Processors
SPRS230F–OCTOBER 2003–REVISED SEPTEMBER 2005
Table 6-4. Typical Current Consumption by Various
Peripherals (at 100 MHz)
(1)
PERIPHERAL
MODULE
ADC
I2C
eQEP
ePWM
eCAP
SCI
SPI
eCAN
I
CURRENT
REDUCTION (mA)
8
(2)
5
5
5
2
4
5
11
(1)
All peripheral clocks are disabled upon reset. Writing to/reading
from peripheral registers is possible only after the peripheral clocks
are turned on.
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 (I
DDA18
) as well.
(2)
NOTE
The baseline I
DD
current (current when the core is executing a dummy loop with no
peripherals enabled) is 110 mA, typical. To arrive at the I
current for a given application,
the current-drawn by the peripherals (enabled by that application) must be added to the
baseline I
DD
current.
Figure 6-1. Typical Operational Current Versus Frequency (F2808)
86
Electrical Specifications
相關(guān)PDF資料
PDF描述
TMS320F2806GGMQ Digital Signal Processors
TMS320F2801ZGMQ Digital Signal Processors
TMS320C6711GGU120 Aluminum Electrolytic Radial Lead Low Impedance Capacitor; Capacitance: 1000uF; Voltage: 10V; Case Size: 10x20 mm; Packaging: Bulk
TMS320C6211GHK150 FIXED-POINT DIGITAL SIGNAL PROCESSORS
TMS320C6711GFN120 Aluminum Electrolytic Radial Lead Low Impedance Capacitor; Capacitance: 2200uF; Voltage: 10V; Case Size: 10x25 mm; Packaging: Bulk
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TMS320C5X 制造商:TI 制造商全稱:Texas Instruments 功能描述:DIGITAL SIGNAL PROCESSORS
TMS320C6000 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Interface with synchronous dynamic memories
TMS320C6000GDP167 制造商:TI 制造商全稱:Texas Instruments 功能描述:FLOATING-POINT DIGITAL SIGNAL PROCESSOR
TMS320C6000GDP200 制造商:TI 制造商全稱:Texas Instruments 功能描述:FLOATING-POINT DIGITAL SIGNAL PROCESSOR
TMS320C6000GDP225 制造商:TI 制造商全稱:Texas Instruments 功能描述:FLOATING-POINT DIGITAL SIGNAL PROCESSOR