SPRSP63B October   2022  – November 2023 TMS320F2800132 , TMS320F2800133 , TMS320F2800135 , TMS320F2800137

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
    1. 3.1 Functional Block Diagram
  5. 4 Device Comparison
    1. 4.1 Related Products
  6. 5 Pin Configuration and Functions
    1. 5.1 Pin Diagrams
    2. 5.2 Pin Attributes
    3. 5.3 Signal Descriptions
      1. 5.3.1 Analog Signals
      2. 5.3.2 Digital Signals
      3. 5.3.3 Power and Ground
      4. 5.3.4 Test, JTAG, and Reset
    4. 5.4 Pin Multiplexing
      1. 5.4.1 GPIO Muxed Pins
        1. 5.4.1.1 GPIO Muxed Pins
      2. 5.4.2 Digital Inputs on ADC Pins (AIOs)
      3. 5.4.3 Digital Inputs and Outputs on ADC Pins (AGPIOs)
      4. 5.4.4 GPIO Input X-BAR
      5. 5.4.5 GPIO Output X-BAR and ePWM X-BAR
    5. 5.5 GPIO and ADC Allocation
    6. 5.6 Pins With Internal Pullup and Pulldown
    7. 5.7 Connections for Unused Pins
  7. 6 Specifications
    1. 6.1  Absolute Maximum Ratings
    2. 6.2  ESD Ratings
    3. 6.3  Recommended Operating Conditions
    4. 6.4  Power Consumption Summary
      1. 6.4.1 System Current Consumption - VREG Enable - Internal Supply
      2. 6.4.2 System Current Consumption - VREG Disable - External Supply
      3. 6.4.3 Operating Mode Test Description
      4. 6.4.4 Current Consumption Graphs
      5. 6.4.5 Reducing Current Consumption
        1. 6.4.5.1 Typical Current Reduction per Disabled Peripheral
    5. 6.5  Electrical Characteristics
    6. 6.6  Thermal Resistance Characteristics for PM Package
    7. 6.7  Thermal Resistance Characteristics for PT Package
    8. 6.8  Thermal Resistance Characteristics for RGZ Package
    9. 6.9  Thermal Resistance Characteristics for RHB Package
    10. 6.10 Thermal Design Considerations
    11. 6.11 System
      1. 6.11.1  Power Management Module (PMM)
        1. 6.11.1.1 Introduction
        2. 6.11.1.2 Overview
          1. 6.11.1.2.1 Power Rail Monitors
            1. 6.11.1.2.1.1 I/O POR (Power-On Reset) Monitor
            2. 6.11.1.2.1.2 I/O BOR (Brown-Out Reset) Monitor
            3. 6.11.1.2.1.3 VDD POR (Power-On Reset) Monitor
          2. 6.11.1.2.2 External Supervisor Usage
          3. 6.11.1.2.3 Delay Blocks
          4. 6.11.1.2.4 Internal 1.2-V LDO Voltage Regulator (VREG)
          5. 6.11.1.2.5 VREGENZ
        3. 6.11.1.3 External Components
          1. 6.11.1.3.1 Decoupling Capacitors
            1. 6.11.1.3.1.1 VDDIO Decoupling
            2. 6.11.1.3.1.2 VDD Decoupling
        4. 6.11.1.4 Power Sequencing
          1. 6.11.1.4.1 Supply Pins Ganging
          2. 6.11.1.4.2 Signal Pins Power Sequence
          3. 6.11.1.4.3 Supply Pins Power Sequence
            1. 6.11.1.4.3.1 External VREG/VDD Mode Sequence
            2. 6.11.1.4.3.2 Internal VREG/VDD Mode Sequence
            3. 6.11.1.4.3.3 Supply Sequencing Summary and Effects of Violations
            4. 6.11.1.4.3.4 Supply Slew Rate
        5. 6.11.1.5 Recommended Operating Conditions Applicability to the PMM
        6. 6.11.1.6 Power Management Module Electrical Data and Timing
          1. 6.11.1.6.1 Power Management Module Operating Conditions
          2. 6.11.1.6.2 Power Management Module Characteristics
          3.        Supply Voltages
      2. 6.11.2  Reset Timing
        1. 6.11.2.1 Reset Sources
        2. 6.11.2.2 Reset Electrical Data and Timing
          1. 6.11.2.2.1 Reset - XRSn - Timing Requirements
          2. 6.11.2.2.2 Reset - XRSn - Switching Characteristics
          3. 6.11.2.2.3 Reset Timing Diagrams
      3. 6.11.3  Clock Specifications
        1. 6.11.3.1 Clock Sources
        2. 6.11.3.2 Clock Frequencies, Requirements, and Characteristics
          1. 6.11.3.2.1 Input Clock Frequency and Timing Requirements, PLL Lock Times
            1. 6.11.3.2.1.1 Input Clock Frequency
            2. 6.11.3.2.1.2 XTAL Oscillator Characteristics
            3. 6.11.3.2.1.3 X1 Input Level Characteristics When Using an External Clock Source - Not a Crystal
            4. 6.11.3.2.1.4 X1 Timing Requirements
            5. 6.11.3.2.1.5 AUXCLKIN Timing Requirements
            6. 6.11.3.2.1.6 APLL Characteristics
            7. 6.11.3.2.1.7 XCLKOUT Switching Characteristics - PLL Bypassed or Enabled
            8. 6.11.3.2.1.8 Internal Clock Frequencies
        3. 6.11.3.3 Input Clocks and PLLs
        4. 6.11.3.4 XTAL Oscillator
          1. 6.11.3.4.1 Introduction
          2. 6.11.3.4.2 Overview
            1. 6.11.3.4.2.1 Electrical Oscillator
              1. 6.11.3.4.2.1.1 Modes of Operation
                1. 6.11.3.4.2.1.1.1 Crystal Mode of Operation
                2. 6.11.3.4.2.1.1.2 Single-Ended Mode of Operation
              2. 6.11.3.4.2.1.2 XTAL Output on XCLKOUT
            2. 6.11.3.4.2.2 Quartz Crystal
            3. 6.11.3.4.2.3 GPIO Modes of Operation
          3. 6.11.3.4.3 Functional Operation
            1. 6.11.3.4.3.1 ESR – Effective Series Resistance
            2. 6.11.3.4.3.2 Rneg – Negative Resistance
            3. 6.11.3.4.3.3 Start-up Time
              1. 6.11.3.4.3.3.1 X1/X2 Precondition
            4. 6.11.3.4.3.4 DL – Drive Level
          4. 6.11.3.4.4 How to Choose a Crystal
          5. 6.11.3.4.5 Testing
          6. 6.11.3.4.6 Common Problems and Debug Tips
          7. 6.11.3.4.7 Crystal Oscillator Specifications
            1. 6.11.3.4.7.1 Crystal Oscillator Parameters
            2. 6.11.3.4.7.2 Crystal Equivalent Series Resistance (ESR) Requirements
            3. 6.11.3.4.7.3 Crystal Oscillator Electrical Characteristics
        5. 6.11.3.5 Internal Oscillators
          1. 6.11.3.5.1 INTOSC Characteristics
          2. 6.11.3.5.2 INTOSC2 with External Precision Resistor – ExtR
      4. 6.11.4  Flash Parameters
        1. 6.11.4.1 Flash Parameters 
      5. 6.11.5  RAM Specifications
      6. 6.11.6  ROM Specifications
      7. 6.11.7  Emulation/JTAG
        1. 6.11.7.1 JTAG Electrical Data and Timing
          1. 6.11.7.1.1 JTAG Timing Requirements
          2. 6.11.7.1.2 JTAG Switching Characteristics
          3. 6.11.7.1.3 JTAG Timing Diagram
        2. 6.11.7.2 cJTAG Electrical Data and Timing
          1. 6.11.7.2.1 cJTAG Timing Requirements
          2. 6.11.7.2.2 cJTAG Switching Characteristics
          3. 6.11.7.2.3 cJTAG Timing Diagram
      8. 6.11.8  GPIO Electrical Data and Timing
        1. 6.11.8.1 GPIO – Output Timing
          1. 6.11.8.1.1 General-Purpose Output Switching Characteristics
          2. 6.11.8.1.2 General-Purpose Output Timing Diagram
        2. 6.11.8.2 GPIO – Input Timing
          1. 6.11.8.2.1 General-Purpose Input Timing Requirements
          2. 6.11.8.2.2 Sampling Mode
        3. 6.11.8.3 Sampling Window Width for Input Signals
      9. 6.11.9  Interrupts
        1. 6.11.9.1 External Interrupt (XINT) Electrical Data and Timing
          1. 6.11.9.1.1 External Interrupt Timing Requirements
          2. 6.11.9.1.2 External Interrupt Switching Characteristics
          3. 6.11.9.1.3 External Interrupt Timing
      10. 6.11.10 Low-Power Modes
        1. 6.11.10.1 Clock-Gating Low-Power Modes
        2. 6.11.10.2 Low-Power Mode Wake-up Timing
          1. 6.11.10.2.1 IDLE Mode Timing Requirements
          2. 6.11.10.2.2 IDLE Mode Switching Characteristics
          3. 6.11.10.2.3 IDLE Entry and Exit Timing Diagram
          4. 6.11.10.2.4 STANDBY Mode Timing Requirements
          5. 6.11.10.2.5 STANDBY Mode Switching Characteristics
          6. 6.11.10.2.6 STANDBY Entry and Exit Timing Diagram
          7. 6.11.10.2.7 HALT Mode Timing Requirements
          8. 6.11.10.2.8 HALT Mode Switching Characteristics
          9. 6.11.10.2.9 HALT Entry and Exit Timing Diagram
    12. 6.12 Analog Peripherals
      1. 6.12.1 Analog Pins and Internal Connections
      2. 6.12.2 Analog Signal Descriptions
      3. 6.12.3 Analog-to-Digital Converter (ADC)
        1. 6.12.3.1 ADC Configurability
          1. 6.12.3.1.1 Signal Mode
        2. 6.12.3.2 ADC Electrical Data and Timing
          1. 6.12.3.2.1 ADC Operating Conditions
          2. 6.12.3.2.2 ADC Characteristics
          3. 6.12.3.2.3 ADC Performance Per Pin
          4. 6.12.3.2.4 ADC Input Model
          5. 6.12.3.2.5 ADC Timing Diagrams
      4. 6.12.4 Temperature Sensor
        1. 6.12.4.1 Temperature Sensor Electrical Data and Timing
          1. 6.12.4.1.1 Temperature Sensor Characteristics
      5. 6.12.5 Comparator Subsystem (CMPSS)
        1. 6.12.5.1 CMPSS Module Variants
        2. 6.12.5.2 CMPx_DACL
        3. 6.12.5.3 CMPSS Connectivity Diagram
        4. 6.12.5.4 Block Diagrams
        5. 6.12.5.5 CMPSS Electrical Data and Timing
          1. 6.12.5.5.1 CMPSS Comparator Electrical Characteristics
          2. 6.12.5.5.2 CMPSS_LITE Comparator Electrical Characteristics
          3.        CMPSS Comparator Input Referred Offset and Hysteresis
          4. 6.12.5.5.3 CMPSS DAC Static Electrical Characteristics
          5. 6.12.5.5.4 CMPSS_LITE DAC Static Electrical Characteristics
          6. 6.12.5.5.5 CMPSS Illustrative Graphs
          7. 6.12.5.5.6 CMPSS DAC Dynamic Error
          8. 6.12.5.5.7 Buffered Output from CMPx_DACL Operating Conditions
          9. 6.12.5.5.8 Buffered Output from CMPx_DACL Electrical Characteristics
    13. 6.13 Control Peripherals
      1. 6.13.1 Enhanced Pulse Width Modulator (ePWM)
        1. 6.13.1.1 Control Peripherals Synchronization
        2. 6.13.1.2 ePWM Electrical Data and Timing
          1. 6.13.1.2.1 ePWM Timing Requirements
          2. 6.13.1.2.2 ePWM Switching Characteristics
          3. 6.13.1.2.3 Trip-Zone Input Timing
            1. 6.13.1.2.3.1 Trip-Zone Input Timing Requirements
            2. 6.13.1.2.3.2 PWM Hi-Z Characteristics Timing Diagram
      2. 6.13.2 High-Resolution Pulse Width Modulator (HRPWM)
        1. 6.13.2.1 HRPWM Electrical Data and Timing
          1. 6.13.2.1.1 High-Resolution PWM Characteristics
      3. 6.13.3 External ADC Start-of-Conversion Electrical Data and Timing
        1. 6.13.3.1 External ADC Start-of-Conversion Switching Characteristics
        2. 6.13.3.2 ADCSOCAO or ADCSOCBO Timing Diagram
      4. 6.13.4 Enhanced Capture (eCAP)
        1. 6.13.4.1 eCAP Block Diagram
        2. 6.13.4.2 eCAP Synchronization
        3. 6.13.4.3 eCAP Electrical Data and Timing
          1. 6.13.4.3.1 eCAP Timing Requirements
          2. 6.13.4.3.2 eCAP Switching Characteristics
      5. 6.13.5 Enhanced Quadrature Encoder Pulse (eQEP)
        1. 6.13.5.1 eQEP Electrical Data and Timing
          1. 6.13.5.1.1 eQEP Timing Requirements
          2. 6.13.5.1.2 eQEP Switching Characteristics
    14. 6.14 Communications Peripherals
      1. 6.14.1 Controller Area Network (CAN)
      2. 6.14.2 Inter-Integrated Circuit (I2C)
        1. 6.14.2.1 I2C Electrical Data and Timing
          1. 6.14.2.1.1 I2C Timing Requirements
          2. 6.14.2.1.2 I2C Switching Characteristics
          3. 6.14.2.1.3 I2C Timing Diagram
      3. 6.14.3 Serial Communications Interface (SCI)
      4. 6.14.4 Serial Peripheral Interface (SPI)
        1. 6.14.4.1 SPI Master Mode Timings
          1. 6.14.4.1.1 SPI Master Mode Timing Requirements
          2. 6.14.4.1.2 SPI Master Mode Switching Characteristics - Clock Phase 0
          3. 6.14.4.1.3 SPI Master Mode Switching Characteristics - Clock Phase 1
          4. 6.14.4.1.4 SPI Master Mode Timing Diagrams
        2. 6.14.4.2 SPI Slave Mode Timings
          1. 6.14.4.2.1 SPI Slave Mode Timing Requirements
          2. 6.14.4.2.2 SPI Slave Mode Switching Characteristics
          3. 6.14.4.2.3 SPI Slave Mode Timing Diagrams
  8. 7 Detailed Description
    1. 7.1  Overview
    2. 7.2  Functional Block Diagram
    3. 7.3  Memory
      1. 7.3.1 Memory Map
        1. 7.3.1.1 Dedicated RAM (Mx RAM)
        2. 7.3.1.2 Local Shared RAM (LSx RAM)
      2. 7.3.2 Flash Memory Map
      3. 7.3.3 Peripheral Registers Memory Map
    4. 7.4  Identification
    5. 7.5  C28x Processor
      1. 7.5.1 Floating-Point Unit (FPU)
      2. 7.5.2 Trigonometric Math Unit (TMU)
    6. 7.6  Device Boot Modes
      1. 7.6.1 Device Boot Configurations
        1. 7.6.1.1 Configuring Boot Mode Pins
        2. 7.6.1.2 Configuring Boot Mode Table Options
      2. 7.6.2 GPIO Assignments
    7. 7.7  Security
      1. 7.7.1 Securing the Boundary of the Chip
        1. 7.7.1.1 JTAGLOCK
        2. 7.7.1.2 Zero-pin Boot
      2. 7.7.2 Dual-Zone Security
      3. 7.7.3 Disclaimer
    8. 7.8  Watchdog
    9. 7.9  C28x Timers
    10. 7.10 Dual-Clock Comparator (DCC)
      1. 7.10.1 Features
      2. 7.10.2 Mapping of DCCx Clock Source Inputs
  9. 8 Applications, Implementation, and Layout
    1. 8.1 Application and Implementation
    2. 8.2 Key Device Features
    3. 8.3 Application Information
      1. 8.3.1 Typical Applications
        1. 8.3.1.1 Air-conditioner Outdoor Unit
          1. 8.3.1.1.1 System Block Diagram
          2. 8.3.1.1.2 Air Conditioner Outdoor Unit Resources
        2. 8.3.1.2 Washer and Dryer
          1. 8.3.1.2.1 System Block Diagram
          2. 8.3.1.2.2 Washer and Dryer Resources
        3. 8.3.1.3 Robotic Lawn Mower
          1. 8.3.1.3.1 System Block Diagram
          2. 8.3.1.3.2 Robotic Lawn Mower Resources
        4. 8.3.1.4 Merchant Telecom Rectifiers
          1. 8.3.1.4.1 System Block Diagram
          2. 8.3.1.4.2 Merchant Telecom Rectifiers Resources
  10. 9 Device and Documentation Support
    1. 9.1 Getting Started and Next Steps
    2. 9.2 Device Nomenclature
    3. 9.3 Markings
    4. 9.4 Tools and Software
    5. 9.5 Documentation Support
    6. 9.6 Support Resources
    7. 9.7 Trademarks
    8. 9.8 Electrostatic Discharge Caution
    9. 9.9 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • PM|64
  • RGZ|48
  • RHB|32
  • PT|48
Thermal pad, mechanical data (Package|Pins)
Orderable Information

5.3.1 Analog Signals

Table 5-2 Analog Signals
SIGNAL NAME PIN TYPE DESCRIPTION 64 VPM 64 PM 48 RGZ 48 PT 32 RHB
A0 I ADC-A Input 0 15 15 11 11 7
A1 I ADC-A Input 1 14 14 10 10 7
A2 I ADC-A Input 2 9 9 6 6 4
A3 I ADC-A Input 3 8 8 5 5 3
A4 I ADC-A Input 4 23 23 19 19 12
A5 I ADC-A Input 5 13 13 9 9 6
A6 I ADC-A Input 6 6 6 4 4 2
A7 I ADC-A Input 7 19 19 15 15 8
A8 I ADC-A Input 8 20 20 16 16 9
A9 I ADC-A Input 9 24 24 20 20 13
A10 I ADC-A Input 10 25 25 21 21 13
A11 I ADC-A Input 11 12 12 8 8 6
A12 I ADC-A Input 12 18 18 14 14 8
A14 I ADC-A Input 14 11 11 7 7 5
A15 I ADC-A Input 15 10 10 7 7 5
A16 I ADC-A Input 16 2 2 2 2 32
A17 I ADC-A Input 17 27 27
A18 I ADC-A Input 18 28 28
A19 I ADC-A Input 19 29 29 22 23
A20 I ADC-A Input 20 30 30 23 24
AIO225 I Analog Pin Used For Digital Input 225 23 23 19 19 12
AIO231 I Analog Pin Used For Digital Input 231 15 15 11 11 7
AIO232 I Analog Pin Used For Digital Input 232 14 14 10 10 7
AIO233 I Analog Pin Used For Digital Input 233 10 10 7 7 5
AIO237 I Analog Pin Used For Digital Input 237 12 12 8 8 6
AIO238 I Analog Pin Used For Digital Input 238 18 18 14 14 8
AIO239 I Analog Pin Used For Digital Input 239 11 11 7 7 5
AIO241 I Analog Pin Used For Digital Input 241 20 20 16 16 9
AIO244 I Analog Pin Used For Digital Input 244 13 13 9 9 6
AIO245 I Analog Pin Used For Digital Input 245 19 19 15 15 8
C0 I ADC-C Input 0 12 12 8 8 6
C1 I ADC-C Input 1 18 18 14 14 8
C2 I ADC-C Input 2 13 13 9 9 6
C3 I ADC-C Input 3 19 19 15 15 8
C4 I ADC-C Input 4 11 11 7 7 5
C5 I ADC-C Input 5 8 8 5 5 3
C6 I ADC-C Input 6 7 7 4 4 2
C7 I ADC-C Input 7 10 10 7 7 5
C8 I ADC-C Input 8 24 24 20 20 13
C9 I ADC-C Input 9 9 9 6 6 4
C10 I ADC-C Input 10 25 25 21 21 13
C11 I ADC-C Input 11 20 20 16 16 9
C14 I ADC-C Input 14 23 23 19 19 12
C15 I ADC-C Input 15 15 15 11 11 7
C16 I ADC-C Input 16 2 2 2 2 32
C17 I ADC-C Input 17 27 27
C18 I ADC-C Input 18 28 28
C19 I ADC-C Input 19 29 29 22 23
C20 I ADC-C Input 20 30 30 23 24
CMP1_DACL I CMPSS-1 Low DAC Output 15 15 11 11 7
CMP1_HN0 I CMPSS-1 High Comparator Negative Input 0 10 10 7 7 5
CMP1_HN1 I CMPSS-1 High Comparator Negative Input 1 12 12 8 8 6
CMP1_HP0 I CMPSS-1 High Comparator Positive Input 0 9 9 6 6 4
CMP1_HP1 I CMPSS-1 High Comparator Positive Input 1 12 12 8 8 6
CMP1_HP2 I CMPSS-1 High Comparator Positive Input 2 6 6 4 4 2
CMP1_HP3 I CMPSS-1 High Comparator Positive Input 3 10 10 7 7 5
CMP1_HP4 I CMPSS-1 High Comparator Positive Input 4 14 14 10 10 7
CMP1_LN0 I CMPSS-1 Low Comparator Negative Input 0 10 10 7 7 5
CMP1_LN1 I CMPSS-1 Low Comparator Negative Input 1 12 12 8 8 6
CMP1_LP0 I CMPSS-1 Low Comparator Positive Input 0 9 9 6 6 4
CMP1_LP1 I CMPSS-1 Low Comparator Positive Input 1 12 12 8 8 6
CMP1_LP2 I CMPSS-1 Low Comparator Positive Input 2 6 6 4 4 2
CMP1_LP3 I CMPSS-1 Low Comparator Positive Input 3 10 10 7 7 5
CMP1_LP4 I CMPSS-1 Low Comparator Positive Input 4 14 14 10 10 7
CMP2_HN0 I CMPSS-2 High Comparator Negative Input 0 25 25 21 21 13
CMP2_HN1 I CMPSS-2 High Comparator Negative Input 1 18 18 14 14 8
CMP2_HP0 I CMPSS-2 High Comparator Positive Input 0 23 23 19 19 12
CMP2_HP1 I CMPSS-2 High Comparator Positive Input 1 18 18 14 14 8
CMP2_HP2 I CMPSS-2 High Comparator Positive Input 2 24 24 20 20 13
CMP2_HP3 I CMPSS-2 High Comparator Positive Input 3 25 25 21 21 13
CMP2_HP4 I CMPSS-2 High Comparator Positive Input 4 20 20 16 16 9
CMP2_LN0 I CMPSS-2 Low Comparator Negative Input 0 25 25 21 21 13
CMP2_LN1 I CMPSS-2 Low Comparator Negative Input 1 18 18 14 14 8
CMP2_LP0 I CMPSS-2 Low Comparator Positive Input 0 23 23 19 19 12
CMP2_LP1 I CMPSS-2 Low Comparator Positive Input 1 18 18 14 14 8
CMP2_LP2 I CMPSS-2 Low Comparator Positive Input 2 24 24 20 20 13
CMP2_LP3 I CMPSS-2 Low Comparator Positive Input 3 25 25 21 21 13
CMP2_LP4 I CMPSS-2 Low Comparator Positive Input 4 20 20 16 16 9
CMP3_HN0 I CMPSS-3 High Comparator Negative Input 0 8 8 5 5 3
CMP3_HN1 I CMPSS-3 High Comparator Negative Input 1 13 13 9 9 6
CMP3_HP0 I CMPSS-3 High Comparator Positive Input 0 7 7 4 4 2
CMP3_HP1 I CMPSS-3 High Comparator Positive Input 1 13 13 9 9 6
CMP3_HP2 I CMPSS-3 High Comparator Positive Input 2 15 15 11 11 7
CMP3_HP3 I CMPSS-3 High Comparator Positive Input 3 8 8 5 5 3
CMP3_HP4 I CMPSS-3 High Comparator Positive Input 4 11 11 7 7 5
CMP3_LN0 I CMPSS-3 Low Comparator Negative Input 0 8 8 5 5 3
CMP3_LN1 I CMPSS-3 Low Comparator Negative Input 1 13 13 9 9 6
CMP3_LP0 I CMPSS-3 Low Comparator Positive Input 0 7 7 4 4 2
CMP3_LP1 I CMPSS-3 Low Comparator Positive Input 1 13 13 9 9 6
CMP3_LP2 I CMPSS-3 Low Comparator Positive Input 2 15 15 11 11 7
CMP3_LP3 I CMPSS-3 Low Comparator Positive Input 3 8 8 5 5 3
CMP3_LP4 I CMPSS-3 Low Comparator Positive Input 4 11 11 7 7 5
CMP4_HN0 I CMPSS-4 High Comparator Negative Input 0 23 23 19 19 12
CMP4_HN1 I CMPSS-4 High Comparator Negative Input 1 19 19 15 15 8
CMP4_HP0 I CMPSS-4 High Comparator Positive Input 0 24 24 20 20 13
CMP4_HP1 I CMPSS-4 High Comparator Positive Input 1 19 19 15 15 8
CMP4_HP2 I CMPSS-4 High Comparator Positive Input 2 18 18 14 14 8
CMP4_HP3 I CMPSS-4 High Comparator Positive Input 3 23 23 19 19 12
CMP4_HP4 I CMPSS-4 High Comparator Positive Input 4 20 20 16 16 9
CMP4_LN0 I CMPSS-4 Low Comparator Negative Input 0 23 23 19 19 12
CMP4_LN1 I CMPSS-4 Low Comparator Negative Input 1 19 19 15 15 8
CMP4_LP0 I CMPSS-4 Low Comparator Positive Input 0 24 24 20 20 13
CMP4_LP1 I CMPSS-4 Low Comparator Positive Input 1 19 19 15 15 8
CMP4_LP2 I CMPSS-4 Low Comparator Positive Input 2 18 18 14 14 8
CMP4_LP3 I CMPSS-4 Low Comparator Positive Input 3 23 23 19 19 12
CMP4_LP4 I CMPSS-4 Low Comparator Positive Input 4 20 20 16 16 9
GPIO12 I/O General-Purpose Input Output 12 30 30 23 24
GPIO13 I/O General-Purpose Input Output 13 29 29 22 23
GPIO20 I/O General-Purpose Input Output 20 27 27
GPIO21 I/O General-Purpose Input Output 21 28 28
GPIO28 I/O General-Purpose Input Output 28 2 2 2 2 32
GPIO224 I/O General-Purpose Input Output 224 9 9 6 6 4
GPIO226 I/O General-Purpose Input Output 226 7 7 4 4 2
GPIO227 I/O General-Purpose Input Output 227 24 24 20 20 13
GPIO228 I/O General-Purpose Input Output 228 6 6 4 4 2
GPIO230 I/O General-Purpose Input Output 230 25 25 21 21 13
GPIO242 I/O General-Purpose Input Output 242 8 8 5 5 3
VREFHI I ADC- High Reference. In external reference mode, externally drive the high reference voltage onto this pin. In internal reference mode, a voltage is driven onto this pin by the device. In either mode, place at least a 2.2-µF capacitor on this pin. This capacitor should be placed as close to the device as possible between the VREFHI and VREFLO pins. On the 32 RHB package, VREFHI is internally tied to VDDA. 16 16 12 12
VREFLO I ADC- Low Reference 17 17 13 13