TMS320F28035-EP Enhanced Product Piccolo™ 32-bit microcontroller | TI.com

TMS320F28035-EP (ACTIVE) Enhanced Product Piccolo™ 32-bit microcontroller

 

Description

The F28035 Piccolo™ family of microcontrollers provides the power of the C28x core and Control Law Accelerator (CLA) coupled with highly integrated control peripherals in low pin-count devices. This family is code-compatible with previous C28x-based code, and also provides a high level of analog integration.

An internal voltage regulator allows for single-rail operation. Enhancements have been made to the HRPWM to allow for dual-edge control (frequency modulation). 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.

Features

  • High-Efficiency 32-Bit CPU (TMS320C28x)
    • 60 MHz (16.67-ns Cycle Time)
    • 16 × 16 and 32 × 32 MAC Operations
    • 16 × 16 Dual MAC
    • Harvard Bus Architecture
    • Atomic Operations
    • Fast Interrupt Response and Processing
    • Unified Memory Programming Model
    • Code-Efficient (in C/C++ and Assembly)
  • Programmable Control Law Accelerator (CLA)
    • 32-Bit Floating-Point Math Accelerator
    • Executes Code Independently of the Main CPU
  • Endianness: Little Endian
  • JTAG Boundary Scan Support
    • IEEE Standard 1149.1-1990 Standard Test Access Port and Boundary Scan Architecture
  • Low Cost for Both Device and System:
    • Single 3.3-V Supply
    • No Power Sequencing Requirement
    • Integrated Power-On Reset and Brown-Out Reset
    • Low Power
    • No Analog Support Pins
  • Clocking:
    • Two Internal Zero-Pin Oscillators
    • On-Chip Crystal Oscillator and External Clock Input
    • Watchdog Timer Module
    • Missing Clock Detection Circuitry
  • Up to 45 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 Enhanced Pulse Width Modulator (ePWM)
  • On-Chip Memory
    • Flash, SARAM, OTP, Boot ROM Available
  • Code-Security Module
  • 128-Bit Security Key and Lock
    • Protects Secure Memory Blocks
    • Prevents Firmware Reverse Engineering
  • Serial Port Peripherals
    • One Serial Communications Interface (SCI) Universal Asynchronous Receiver/Transmitter (UART) Module
    • Two Serial Peripheral Interface (SPI) Modules
    • One Inter-Integrated-Circuit (I2C) Module
    • One Local Interconnect Network (LIN) Module
    • One Enhanced Controller Area Network (eCAN) Module
  • Enhanced Control Peripherals
    • ePWM
    • High-Resolution PWM (HRPWM)
    • Enhanced Capture (eCAP) Module
    • High-Resolution Input Capture (HRCAP) Module
    • Enhanced Quadrature Encoder Pulse (eQEP) Module
    • Analog-to-Digital Converter (ADC)
    • On-Chip Temperature Sensor
    • Comparator
  • Advanced Emulation Features
    • Analysis and Breakpoint Functions
    • Real-Time Debug Through Hardware
  • 80-Pin PN Low-Profile Quad Flatpack (LQFP)
  • Supports Defense, Aerospace, and Medical Applications:
    • Controlled Baseline
    • One Assembly/Test Site
    • One Fabrication Site
    • Available in Extended (–55°C to 125°C) Temperature Range
    • Extended Product Life Cycle
    • Extended Product-Change Notification
    • Product Traceability

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Parametrics

Compare all products in Piccolo entry performance MCUs Email Download to Excel
Part number Order Features CPU Total processing (MIPS) Frequency (MHz) Flash (KB) RAM (KB) ADC resolution ADC (Ch) Comparators (#) Sigma-delta filter PWM (Ch) High-resolution PWM (ch) QEP I2C SPI CAN (#) UART (SCI) USB Operating temperature range (C) Analog-to-digital converter (ADC) CAP Frequency per CLA (MHz) GPIO Package size: mm2:W x L (PKG) Processing accelerators PWM technology type
TMS320F28035-EP Order now AEC Q100     C28x,CLA     120     60     128     20     12-bit     16     3       14     7     1     1     2     1         -55 to 125     ADC12: 2-S/H, 4.6-MSPS     1     60     45     80LQFP: 196 mm2: 14 x 14 (LQFP | 80)         Type 1    
SM320F2812-EP Samples not available External Interface (XINTF)
Single Zone Code Security
32-bit CPU Timers
Watchdog Timer
2-pin Oscillator
Military Qualified
McBSP
CAN    
C28x     150     150     256     36     12-bit     16       0     16     0     2     0     1     1     2     0     -55 to 125     ADC12: 2-S/H, 12.5-MSPS     6     0     56     176LQFP: 676 mm2: 26 x 26 (LQFP | 176)         EV