參數(shù)資料
型號: TMS320F2812PGFMEP
廠商: Texas Instruments, Inc.
元件分類: 數(shù)字信號處理
英文描述: Digital Signal Processors
中文描述: 數(shù)字信號處理器
文件頁數(shù): 93/159頁
文件大?。?/td> 2084K
代理商: TMS320F2812PGFMEP
Electrical Specifications
93
March 2004 Revised October 2004
SGUS051A
6.6
Current Consumption Graphs
Current Vs Frequency
0
50
100
150
200
250
300
1
1
2
3
4
5
6
7
8
9
1
1
1
1
1
1
SYSCLKOUT (MHz)
C
IDDIO
IDD3VFL
IDDA1
TOTAL
NOTES: A. Flash uses five wait-states for paged and random access for frequencies above 5 MHz. For frequencies of
1 to 5 MHz, it was made to operate at zero wait-states.
B. ADC operates at SYSCLKOUT/6 for frequencies above 5 MHz. For frequencies of 1 to 5 MHz, it was made
to operate at SYSCLKOUT.
Legend:
IDD
Figure 63. F2812/F2811/F2810 Typical Current Consumption (With Peripheral Clocks Enabled)
6.7
Reducing Current Consumption
28x 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 61 indicates the typical reduction in current consumption achieved by turning off the clocks
to various peripherals.
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