Datasheet

TMS320F28335, TMS320F28334, TMS320F28332
TMS320F28235, TMS320F28234, TMS320F28232
www.ti.com SPRS439M –JUNE 2007–REVISED AUGUST 2012
List of Tables
2-1 F2833x Hardware Features .................................................................................................... 12
2-2 F2823x Hardware Features .................................................................................................... 13
2-3 Signal Descriptions............................................................................................................... 23
3-1 Addresses of Flash Sectors in F28335, F28235 ............................................................................ 38
3-2 Addresses of Flash Sectors in F28334, F28234 ............................................................................. 38
3-3 Addresses of Flash Sectors in F28332, F28232 ............................................................................. 38
3-4 Handling Security Code Locations ............................................................................................. 39
3-5 Wait-states ........................................................................................................................ 40
3-6 Boot Mode Selection............................................................................................................. 43
3-7 Peripheral Bootload Pins ........................................................................................................ 44
3-8 Peripheral Frame 0 Registers .................................................................................................. 49
3-9 Peripheral Frame 1 Registers .................................................................................................. 49
3-10 Peripheral Frame 2 Registers .................................................................................................. 50
3-11 Peripheral Frame 3 Registers .................................................................................................. 50
3-12 Device Emulation Registers..................................................................................................... 51
3-13 PIE Peripheral Interrupts ....................................................................................................... 54
3-14 PIE Configuration and Control Registers...................................................................................... 55
3-15 External Interrupt Registers..................................................................................................... 56
3-16 PLL, Clocking, Watchdog, and Low-Power Mode Registers ............................................................... 58
3-17 PLL Settings ...................................................................................................................... 60
3-18 CLKIN Divide Options ........................................................................................................... 60
3-19 Possible PLL Configuration Modes ............................................................................................ 61
3-20 Low-Power Modes ............................................................................................................... 63
4-1 CPU-Timers 0, 1, 2 Configuration and Control Registers................................................................... 67
4-2 ePWM Control and Status Registers (Default Configuration in PF1)...................................................... 69
4-3 ePWM Control and Status Registers (Remapped Configuration in PF3 - DMA-Accessible)........................... 70
4-4 eCAP Control and Status Registers ........................................................................................... 74
4-5 eQEP Control and Status Registers ........................................................................................... 76
4-6 ADC Registers ................................................................................................................... 82
4-7 McBSP Register Summary...................................................................................................... 85
4-8 3.3-V eCAN Transceivers ...................................................................................................... 87
4-9 CAN Register Map .............................................................................................................. 90
4-10 SCI-A Registers .................................................................................................................. 92
4-11 SCI-B Registers .................................................................................................................. 92
4-12 SCI-C Registers ................................................................................................................. 93
4-13 SPI-A Registers................................................................................................................... 96
4-14 I2C-A Registers................................................................................................................... 99
4-15 GPIO Registers ................................................................................................................. 101
4-16 GPIO-A Mux Peripheral Selection Matrix ................................................................................... 102
4-17 GPIO-B Mux Peripheral Selection Matrix ................................................................................... 103
4-18 GPIO-C Mux Peripheral Selection Matrix ................................................................................... 104
4-19 XINTF Configuration and Control Register Mapping....................................................................... 107
5-1 TMS320x2833x, 2823x Peripheral Selection Guide ....................................................................... 110
6-1 TMS320F28335/F28235 Current Consumption by Power-Supply Pins at 150-MHz SYSCLKOUT ................. 118
6-2 TMS320F28334/F28234 Current Consumption by Power-Supply Pins at 150-MHz SYSCLKOUT ................. 119
6-3 Typical Current Consumption by Various Peripherals (at 150 MHz) .................................................... 120
6-4 Clocking and Nomenclature (150-MHz Devices) ........................................................................... 125
Copyright © 2007–2012, Texas Instruments Incorporated List of Tables 7