SPRS439M – JUNE 2007 – REVISED AUGUST 2012
List of Figures
2-1
2-2
2-3
2-4
2-5
2-6
2-7
2-8
2-9
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
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
4-20
4-21
4-22
5-1
6-1
6-2
F2833x, F2823x 176-Pin PGF/PTP LQFP (Top View)
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F2833x, F2823x 179-Ball ZHH MicroStar BGA™ (Upper Right Quadrant) (Bottom View)
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F2833x, F2823x 179-Ball ZHH MicroStar BGA™ (Lower Left Quadrant) (Bottom View)
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F2833x, F2823x 179-Ball ZHH MicroStar BGA ™(Lower Right Quadrant) (Bottom View)
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F2833x, F2823x 176-Ball ZJZ Plastic BGA (Upper Left Quadrant) (Bottom View)
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F2833x, F2823x 176-Ball ZJZ Plastic BGA (Upper Right Quadrant) (Bottom View)
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F2833x, F2823x 176-Ball ZJZ Plastic BGA (Lower Left Quadrant) (Bottom View)
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F2833x, F2823x 176-Ball ZJZ Plastic BGA (Lower Right Quadrant) (Bottom View)
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Functional Block Diagram
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F28335, F28235 Memory Map
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F28334, F28234 Memory Map
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F28332, F28232 Memory Map
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External and PIE Interrupt Sources
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External Interrupts
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Multiplexing of Interrupts Using the PIE Block
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Clock and Reset Domains
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OSC and PLL Block Diagram
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Using a 3.3-V External Oscillator
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Using a 1.9-V External Oscillator
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Using the Internal Oscillator
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Watchdog Module
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DMA Functional Block Diagram
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CPU-Timers
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CPU-Timer Interrupt Signals and Output Signal
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Time-Base Counter Synchronization Scheme 3
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ePWM Submodules Showing Critical Internal Signal Interconnections
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eCAP Functional Block Diagram
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eQEP Functional Block Diagram
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Block Diagram of the ADC Module
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ADC Pin Connections With Internal Reference
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ADC Pin Connections With External Reference
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McBSP Module
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eCAN Block Diagram and Interface Circuit
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eCAN-A Memory Map
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eCAN-B Memory Map
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Serial Communications Interface (SCI) Module Block Diagram
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SPI Module Block Diagram (Slave Mode)
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I2C Peripheral Module Interfaces
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GPIO MUX Block Diagram
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Qualification Using Sampling Window
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External Interface Block Diagram
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Typical 16-bit Data Bus XINTF Connections
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Typical 32-bit Data Bus XINTF Connections
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Example of F2833x, F2823x Device Nomenclature
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Typical Operational Current Versus Frequency (F28335, F28235, F28334, F28234)
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Typical Operational Power Versus Frequency (F28335, F28235, F28334, F28234)
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F2833x, F2823x 179-Ball ZHH MicroStar BGA™ (Upper Left Quadrant) (Bottom View)
List of Figures
5
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