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C2000 real-time microcontrollers

TMS320F280220

NOT RECOMMENDED FOR NEW DESIGNS

Piccolo Microcontroller

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Data sheet
Errata
TMS320F280220 is not recommended for new designs
Although this product continues to be in production to support previous designs, we don't recommend it for new designs. Consider one of these alternates:
open-in-new Compare alternates
Pin-for-pin with same functionality to the compared device
TMS320F28022 ACTIVE C2000™ 32-bit MCU with 50 MHz, 32 KB flash, 8 PWM This product is a superset of the TMS320F280220 with certain added features like ADC channels, memory, PWM channels.

TMS320F280220

NOT RECOMMENDED FOR NEW DESIGNS
Data sheet Order now

Product details

CPU C28x Frequency (MHz) 50 Flash memory (kByte) 16 RAM (kByte) 12 ADC resolution (Bps) 12 Total processing (MIPS) 50 UART 1 CAN (#) 0 Sigma-delta filter 0 PWM (Ch) 6 TI functional safety category Functional Safety Quality-Managed Number of ADC channels 7, 13 Direct memory access (Ch) 0 SPI 1 QEP 0 USB No Operating temperature range (°C) -40 to 125 Rating Catalog Communication interface I2C, SPI, UART
CPU C28x Frequency (MHz) 50 Flash memory (kByte) 16 RAM (kByte) 12 ADC resolution (Bps) 12 Total processing (MIPS) 50 UART 1 CAN (#) 0 Sigma-delta filter 0 PWM (Ch) 6 TI functional safety category Functional Safety Quality-Managed Number of ADC channels 7, 13 Direct memory access (Ch) 0 SPI 1 QEP 0 USB No Operating temperature range (°C) -40 to 125 Rating Catalog Communication interface I2C, SPI, UART
LQFP (PT) 48 81 mm² 9 x 9 TSSOP (DA) 38 101.25 mm² 12.5 x 8.1
  • Highlights
    • High-Efficiency 32-Bit CPU (TMS320C28x)
    • 50-MHz and 40-MHz Devices
    • Single 3.3-V Supply
    • Integrated Power-on Resets and Brown-out Resets
    • Two Internal Zero-pin Oscillators
    • Up to 22 Multiplexed GPIO Pins
    • Three 32-Bit CPU Timers
    • On-Chip Flash, SARAM, OTP Memory
    • Code-security Module
    • Serial Port Peripherals (SCI/SPI/I2C)
    • Enhanced Control Peripherals
      • Up to 3 Enhanced Pulse Width Modulator (ePWM) Modules for up to 6 Channels
      • Enhanced Capture (eCAP) Module
      • Analog-to-Digital Converter (ADC)
      • On-Chip Temperature Sensor
      • Up to 2 Comparators (280270 Only)
    • 38-Pin and 48-Pin Packages
  • High-Efficiency 32-Bit CPU (TMS320C28x)
    • 50 MHz (20-ns Cycle Time)
    • 40 MHz (25-ns Cycle Time)
    • 16 x 16 and 32 x 32 MAC Operations
    • 16 x 16 Dual MAC
    • Harvard Bus Architecture
    • Atomic Operations
    • Fast Interrupt Response and Processing
    • Unified Memory Programming Model
    • Code-Efficient (in C/C++ and Assembly)
  • Endianness: Little Endian
  • Low Device and System Cost:
    • Single 3.3-V Supply
    • No Power Sequencing Requirement
    • Integrated Power-on and Brown-out Resets
    • Small Packaging, as Low as 38-Pin Available
    • Low Power
    • No Analog Support Pins
  • Clocking:
    • Two Internal Zero-pin Oscillators
    • On-Chip Crystal Oscillator/External Clock Input
    • Dynamic PLL Ratio Changes Supported
    • Watchdog Timer Module
    • Missing Clock Detection Circuitry
  • Up to 22 Individually Programmable, Multiplexed GPIO Pins With Input Filtering
  • Peripheral Interrupt Expansion (PIE) Block That Supports All Peripheral Interrupts
  • Three 32-Bit CPU Timers
  • Independent 16-Bit Timer in Each ePWM Module
  • On-Chip Memory
    • Flash, SARAM, OTP, Boot ROM Available
  • 128-Bit Security Key and Lock
    • Protects Secure Memory Blocks
    • Prevents Firmware Reverse Engineering
  • Serial Port Peripherals
    • One SCI (UART) Module
    • One SPI Module
    • One Inter-Integrated-Circuit (I2C) Bus
  • Advanced Emulation Features
    • Analysis and Breakpoint Functions
    • Real-Time Debug via Hardware
  • 2802x0 Packages
    • 38-Pin DA Thin Shrink Small-Outline Package (TSSOP)
    • 48-Pin PT Low-Profile Quad Flatpack (LQFP)
  • Highlights
    • High-Efficiency 32-Bit CPU (TMS320C28x)
    • 50-MHz and 40-MHz Devices
    • Single 3.3-V Supply
    • Integrated Power-on Resets and Brown-out Resets
    • Two Internal Zero-pin Oscillators
    • Up to 22 Multiplexed GPIO Pins
    • Three 32-Bit CPU Timers
    • On-Chip Flash, SARAM, OTP Memory
    • Code-security Module
    • Serial Port Peripherals (SCI/SPI/I2C)
    • Enhanced Control Peripherals
      • Up to 3 Enhanced Pulse Width Modulator (ePWM) Modules for up to 6 Channels
      • Enhanced Capture (eCAP) Module
      • Analog-to-Digital Converter (ADC)
      • On-Chip Temperature Sensor
      • Up to 2 Comparators (280270 Only)
    • 38-Pin and 48-Pin Packages
  • High-Efficiency 32-Bit CPU (TMS320C28x)
    • 50 MHz (20-ns Cycle Time)
    • 40 MHz (25-ns Cycle Time)
    • 16 x 16 and 32 x 32 MAC Operations
    • 16 x 16 Dual MAC
    • Harvard Bus Architecture
    • Atomic Operations
    • Fast Interrupt Response and Processing
    • Unified Memory Programming Model
    • Code-Efficient (in C/C++ and Assembly)
  • Endianness: Little Endian
  • Low Device and System Cost:
    • Single 3.3-V Supply
    • No Power Sequencing Requirement
    • Integrated Power-on and Brown-out Resets
    • Small Packaging, as Low as 38-Pin Available
    • Low Power
    • No Analog Support Pins
  • Clocking:
    • Two Internal Zero-pin Oscillators
    • On-Chip Crystal Oscillator/External Clock Input
    • Dynamic PLL Ratio Changes Supported
    • Watchdog Timer Module
    • Missing Clock Detection Circuitry
  • Up to 22 Individually Programmable, Multiplexed GPIO Pins With Input Filtering
  • Peripheral Interrupt Expansion (PIE) Block That Supports All Peripheral Interrupts
  • Three 32-Bit CPU Timers
  • Independent 16-Bit Timer in Each ePWM Module
  • On-Chip Memory
    • Flash, SARAM, OTP, Boot ROM Available
  • 128-Bit Security Key and Lock
    • Protects Secure Memory Blocks
    • Prevents Firmware Reverse Engineering
  • Serial Port Peripherals
    • One SCI (UART) Module
    • One SPI Module
    • One Inter-Integrated-Circuit (I2C) Bus
  • Advanced Emulation Features
    • Analysis and Breakpoint Functions
    • Real-Time Debug via Hardware
  • 2802x0 Packages
    • 38-Pin DA Thin Shrink Small-Outline Package (TSSOP)
    • 48-Pin PT Low-Profile Quad Flatpack (LQFP)

The F2802x0 Piccolo family of microcontrollers provides the power of the C28x core coupled with highly integrated control peripherals in low pin-count devices. This family is code-compatible with previous C28x-based code, as well as providing a high level of analog integration.

An internal voltage regulator allows for single-rail operation. Analog comparators with internal 10-bit references have been added and can be routed directly to control the PWM outputs. The ADC converts from 0 to 3.3-V fixed full-scale range and supports ratio-metric VREFHI/VREFLO references. The ADC interface has been optimized for low overhead and latency.

The F2802x0 Piccolo family of microcontrollers provides the power of the C28x core coupled with highly integrated control peripherals in low pin-count devices. This family is code-compatible with previous C28x-based code, as well as providing a high level of analog integration.

An internal voltage regulator allows for single-rail operation. Analog comparators with internal 10-bit references have been added and can be routed directly to control the PWM outputs. The ADC converts from 0 to 3.3-V fixed full-scale range and supports ratio-metric VREFHI/VREFLO references. The ADC interface has been optimized for low overhead and latency.
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Technical documentation

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Type Title Date
* Data sheet TMS320F2802x0 Piccolo Microcontrollers datasheet (Rev. B) 27 Sep 2013
* Errata TMS320F2802x, TMS320F2802xx MCUs Silicon Errata (Rev. S) PDF | HTML 28 Oct 2020
Application note Serial Flash Programming of C2000 Microcontrollers (Rev. H) PDF | HTML 09 Apr 2024
Application note Enhancing the Computational Performance of the C2000™ Microcontroller Family (Rev. C) PDF | HTML 14 Dec 2021
Application note C2000™ Unique Device Number (Rev. B) PDF | HTML 17 Sep 2020
Application note EEPROM Emulation for Gen 2 C2000 Real-Time MCUs (Rev. A) 23 Jul 2020
User guide SYS/BIOS (TI-RTOS Kernel) User's Guide (Rev. V) 01 Jun 2020
Application note TMS320F2802x/TMS320F2803x to TMS320F28002x Migration Overview 13 Jan 2020
Application note Configurable Error Generator for Controller Area Network PDF | HTML 19 Dec 2019
Application note C2000 ADC (Type-3) Performance Versus ACQPS PDF | HTML 07 Oct 2019
Application note Development Tool Versions for C2000 Support 19 Jul 2019
User guide TMS320C28x DSP CPU and Instruction Set (Rev. F) 10 Apr 2015
More literature controlSUITE Getting Started Guide (Rev. C) 09 Feb 2015
Application note High-Voltage Half-Bridge LLC Resonant DC/DC Conv SW w/ Synch Rectification Kit 02 Jul 2013
Application note Multi-DC/DC Conversion & Color LED Control Integrated on a C2000 Microcontroller 01 Feb 2012
Application note Oscillator Compensation Guide (Rev. A) 18 Jun 2010
Application note Programming External Nonvolatile Memory Using SDFlash for TMS320C28x Devices 16 Nov 2009
User guide C2000 Real-Time Control Peripheral Reference Guide (Rev. S) PDF | HTML 30 Aug 2001

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