TMS320F28335, TMS320F28334, TMS320F28332
TMS320F28235, TMS320F28234, TMS320F28232
www.ti.com
SPRS439I–JUNE 2007–REVISED MARCH 2011
List of Tables
2-1
F2833x Hardware Features .................................................................................................... 13
F2823x Hardware Features .................................................................................................... 14
Signal Descriptions............................................................................................................... 24
Addresses of Flash Sectors in F28335/F28235 ............................................................................. 39
Addresses of Flash Sectors in F28334/F28234.............................................................................. 39
Addresses of Flash Sectors in F28332/F28232.............................................................................. 39
Handling Security Code Locations ............................................................................................. 40
Wait-states ........................................................................................................................ 41
Boot Mode Selection............................................................................................................. 44
Peripheral Bootload Pins ........................................................................................................ 45
Peripheral Frame 0 Registers .................................................................................................. 50
Peripheral Frame 1 Registers .................................................................................................. 50
Peripheral Frame 2 Registers .................................................................................................. 51
Peripheral Frame 3 Registers .................................................................................................. 51
Device Emulation Registers..................................................................................................... 52
PIE Peripheral Interrupts ....................................................................................................... 55
PIE Configuration and Control Registers...................................................................................... 56
External Interrupt Registers..................................................................................................... 57
PLL, Clocking, Watchdog, and Low-Power Mode Registers ............................................................... 59
PLL Settings ...................................................................................................................... 61
CLKIN Divide Options ........................................................................................................... 61
Possible PLL Configuration Modes ............................................................................................ 62
Low-Power Modes ............................................................................................................... 64
CPU-Timers 0, 1, 2 Configuration and Control Registers................................................................... 68
ePWM Control and Status Registers (Default Configuration in PF1)...................................................... 70
ePWM Control and Status Registers (Remapped Configuration in PF3 - DMA-Accessible)........................... 71
eCAP Control and Status Registers ........................................................................................... 75
eQEP Control and Status Registers ........................................................................................... 77
ADC Registers ................................................................................................................... 83
McBSP Register Summary...................................................................................................... 86
3.3-V eCAN Transceivers ...................................................................................................... 88
CAN Register Map .............................................................................................................. 91
SCI-A Registers .................................................................................................................. 93
SCI-B Registers .................................................................................................................. 93
SCI-C Registers ................................................................................................................. 94
SPI-A Registers................................................................................................................... 97
I2C-A Registers ................................................................................................................. 100
GPIO Registers ................................................................................................................. 102
GPIO-A Mux Peripheral Selection Matrix ................................................................................... 103
GPIO-B Mux Peripheral Selection Matrix ................................................................................... 104
GPIO-C Mux Peripheral Selection Matrix ................................................................................... 105
XINTF Configuration and Control Register Mapping....................................................................... 108
TMS320x2833x, 2823x Peripheral Selection Guide ....................................................................... 111
TMS320F28335/F28235 Current Consumption by Power-Supply Pins at 150-MHz SYSCLKOUT ................. 119
TMS320F28334/F28234 Current Consumption by Power-Supply Pins at 150-MHz SYSCLKOUT ................. 120
Typical Current Consumption by Various Peripherals (at 150 MHz) .................................................... 121
Clocking and Nomenclature (150-MHz Devices) ........................................................................... 126
2-2
2-3
3-1
3-2
3-3
3-4
3-5
3-6
3-7
3-8
3-9
3-10
3-11
3-12
3-13
3-14
3-15
3-16
3-17
3-18
3-19
3-20
4-1
4-2
4-3
4-4
4-5
4-6
4-7
4-8
4-9
4-10
4-11
4-12
4-13
4-14
4-15
4-16
4-17
4-18
4-19
5-1
6-1
6-2
6-3
6-4
Copyright © 2007–2011, Texas Instruments Incorporated
List of Tables
7
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