TMS320F28027F (ACTIVE)

Piccolo™ 32-bit MCU with 60 MHz, 64 KB Flash, InstaSPIN-FOC

Special Note

These devices have special motor control software in execute only ROM to enable InstaSPIN-FOC with software support through MotorWare. While standard C2000 controlSUITE software can be used with these devices please note that this special ROM replaces the standard ROM, meaning certain software functions that controlSUITE projects expect to be in ROM will need to be linked into the project. Please see the InstaSPIN-FOC and InstaSPIN-MOTION Memory Considerations section of the InstaSPIN User’s Guide, or the Memory section of the datasheet for more details.

Description

The F2802x 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, 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)
    • 50 MHz (20-ns Cycle Time)
    • 40 MHz (25-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)
  • Endianness: Little Endian
  • Low Cost for Both Device and System:
    • 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 and External Clock Input
    • 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 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
    • One Serial Peripheral Interface (SPI) Module
    • One Inter-Integrated-Circuit (I2C) Module
  • Enhanced Control Peripherals
    • ePWM
    • High-Resolution PWM (HRPWM)
    • Enhanced Capture (eCAP) Module
    • Analog-to-Digital Converter (ADC)
    • On-Chip Temperature Sensor
    • Comparator
  • Advanced Emulation Features
    • Analysis and Breakpoint Functions
    • Real-Time Debug Through Hardware
  • Package Options
    • 38-Pin DA Thin Shrink Small-Outline Package (TSSOP)
    • 48-Pin PT Low-Profile Quad Flatpack (LQFP)
  • Temperature Options
    • T: –40°C to 105°C
    • S: –40°C to 125°C
    • Q: –40°C to 125°C
      (AEC Q100 Qualification for Automotive Applications)

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Parametrics Compare all products in Piccolo entry performance MCUs

 
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
PM Bus
I2C
SPI
CAN (#)
UART (SCI)
USB
FPU
Operating Temperature Range (C)
Features
Analog to Digital Converter (ADC)
CAP
DAC Channels
Frequency per CLA (MHz)
GPIO
Package Size: mm2:W x L (PKG)
Processing Accelerators
PWM Technology Type
ROM (KB)
Temp Sensor
TMS320F28027F TMS320F28026 TMS320F28026F TMS320F28027
C28x     C28x     C28x     C28x    
60     60     60     60    
60     60     60     60    
64     32     32     64    
12     12     12     12    
12-bit     12-bit     12-bit     12-bit    
7
13    
7
13    
7
13    
7
13    
2     2     2     2    
0     0     0     0    
8     8     8     8    
4     4     4     4    
0     0     0     0    
0     0     0     0    
1     1     1     1    
1     1     1     1    
0     0     0     0    
1     1     1     1    
0     0     0     0    
No     No     No     No    
-40 to 105
-40 to 125    
-40 to 105
-40 to 125    
-40 to 105
-40 to 125    
-40 to 105
-40 to 125    
InstaSPIN-FOC Technology
Single Zone Code Security
Temperature Sensor
32-bit CPU Timers
Watchdog Timer
NMI Watchdog Timer
2-pin Oscillator
0-pin Oscillators
Power On Reset (POR)
Brown Out Reset (BOR)
AEC Q100    
Single Zone Code Security
Temperature Sensor
32-bit CPU Timers
Watchdog Timer
NMI Watchdog Timer
2-pin Oscillator
0-pin Oscillators
Power On Reset (POR)
Brown Out Reset (BOR)
AEC Q100    
InstaSPIN-FOC Technology
Single Zone Code Security
Temperature Sensor
32-bit CPU Timers
Watchdog Timer
NMI Watchdog Timer
2-pin Oscillator
0-pin Oscillators
Power On Reset (POR)
Brown Out Reset (BOR)
AEC Q100    
Single Zone Code Security
Temperature Sensor
32-bit CPU Timers
Watchdog Timer
NMI Watchdog Timer
2-pin Oscillator
0-pin Oscillators
Power On Reset (POR)
Brown Out Reset (BOR)
AEC Q100    
ADC12: 2-S/H, 4.6-MSPS     ADC12: 2-S/H, 4.6-MSPS