Datasheet
TMS320F28069, TMS320F28068, TMS320F28067, TMS320F28066
TMS320F28065, TMS320F28064, TMS320F28063, TMS320F28062
www.ti.com
SPRS698D –NOVEMBER 2010–REVISED DECEMBER 2012
1 TMS320F2806x ( Piccolo™) MCUs .................. 1 5.4 Clock Requirements and Characteristics ........... 65
1.1 Features ............................................. 1 5.5 Power Sequencing ................................. 66
1.2 Description ........................................... 2 5.6 Current Consumption ............................... 69
5.7 Emulator Connection Without Signal Buffering for
1.3 Functional Block Diagram ........................... 3
the MCU ............................................ 73
1.4 System Device Diagram ............................. 4
5.8 Interrupts ............................................ 74
2 Device Overview ........................................ 6
5.9 Control Law Accelerator (CLA) Overview .......... 79
2.1 Device Characteristics ............................... 6
5.10 Analog Block ........................................ 82
2.2 Memory Maps ........................................ 9
5.11 Detailed Descriptions ............................... 96
2.3 Pin Assignments .................................... 19
5.12 Serial Peripheral Interface (SPI) Module ........... 97
2.4 Signal Descriptions ................................. 21
5.13 Serial Communications Interface (SCI) Module .. 106
2.5 Brief Descriptions ................................... 30
5.14 Multichannel Buffered Serial Port (McBSP) Module
2.6 Register Map ....................................... 40
..................................................... 109
2.7 Device Emulation Registers ........................ 42
5.15 Enhanced Controller Area Network (eCAN) Module
2.8 VREG, BOR, POR .................................. 44
..................................................... 119
2.9 System Control ..................................... 46
5.16 Inter-Integrated Circuit (I2C) ...................... 123
2.10 Low-power Modes Block ........................... 55
5.17 Enhanced Pulse Width Modulator (ePWM) Modules
(ePWM1–ePWM8) ................................ 126
3 Device and Documentation Support ............... 56
5.18 High-Resolution PWM (HRPWM) ................. 133
3.1 Getting Started ..................................... 56
5.19 Enhanced Capture Module (eCAP1) .............. 134
3.2 Development Support .............................. 56
5.20 High-Resolution Capture Modules
3.3 Device and Development Support Tool
(HRCAP1–HRCAP4) .............................. 136
Nomenclature ....................................... 56
5.21 Enhanced Quadrature Encoder Modules (eQEP1,
3.4 Documentation Support ............................ 58
eQEP2) ............................................ 138
3.5 Community Resources ............................. 59
5.22 JTAG Port ......................................... 141
4 Device Operating Conditions ....................... 60
5.23 General-Purpose Input/Output (GPIO) MUX ...... 142
4.1 Absolute Maximum Ratings ........................ 60
5.24 Universal Serial Bus (USB) ....................... 154
4.2 Recommended Operating Conditions .............. 60
5.25 Flash Timing ...................................... 155
4.3 Electrical Characteristics ........................... 61
6 Revision History ..................................... 157
5 Peripheral and Electrical Specifications .......... 62
7 Mechanical Packaging and Orderable
5.1 Parameter Information .............................. 62
Information ............................................ 159
5.2 Test Load Circuit ................................... 62
7.1 Thermal Data ...................................... 159
5.3 Device Clock Table ................................. 63
7.2 Packaging Information ............................ 160
Copyright © 2010–2012, Texas Instruments Incorporated Contents 5
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TMS320F28064 TMS320F28063 TMS320F28062