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TMS320F2808, TMS320F2806
TMS320F2801, UCD9501
Digital Signal Processors
SPRS230F–OCTOBER 2003–REVISED SEPTEMBER 2005
5.2
Electrical Specifications
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82
6.1
Absolute Maximum Ratings
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82
6.2
Recommended Operating Conditions
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82
6.3
Electrical Characteristics
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83
6.4
Current Consumption
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83
6.4.1
Reducing Current Consumption
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85
6.4.2
Current Consumption Graphs
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86
6.5
Timing Parameter Symbology
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87
6.5.1
General Notes on Timing Parameters
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87
6.5.2
Test Load Circuit
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88
6.5.3
Device Clock Table
.............................................................................................
88
6.6
Clock Requirements and Characteristics
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89
6.7
Power Sequencing
.........................................................................................................
90
6.7.1
Power Management and Supervisory Circuit Solutions
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90
6.8
General-Purpose Input/Output (GPIO)
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93
6.8.1
GPIO - Output Timing
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93
6.8.2
GPIO - Input Timing
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94
6.9
Enhanced Control Peripherals
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99
6.9.1
Enhanced Pulse Width Modulator (ePWM) Timing
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99
6.9.3
External Interrupt Timing
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101
6.9.4
I2C Electrical Specification and Timing
................................................................................
102
6.9.5
Serial Peripheral Interface (SPI) Master Mode Timing
..............................................................
102
6.9.6
SPI Slave Mode Timing
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106
6.9.7
On-Chip Analog-to-Digital Converter
...................................................................................
109
6.9.7.1
ADC Power-Up Control Bit Timing
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110
6.9.7.2
Definitions
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111
6.9.7.3
Sequential Sampling Mode (Single-Channel) (SMODE = 0)
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112
6.9.7.4
Simultaneous Sampling Mode (Dual-Channel) (SMODE = 1)
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113
6.10
Detailed Descriptions
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114
6.11
Flash Timing
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115
Mechanical Data
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117
Documentation Support
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79
6
7
Contents
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