TMS320F28064 (ACTIVE)

Piccolo™ 32-bit MCU with 90 MHz, FPU, VCU, 128 KB Flash

Piccolo™ 32-bit MCU with 90 MHz, FPU, VCU, 128 KB Flash - TMS320F28064
 

Special Note

USB functionality is included with TMS320F2806xU device part numbers. Please consult the datasheet for complete device configuration details.

Description

The F2806x Piccolo™ family of microcontrollers (MCUs) provides the power of the C28x core and 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 module 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 ePWM 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)
    • 90 MHz (11.11-ns Cycle Time)
    • 16 × 16 and 32 × 32 Multiply and Accumulate (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)
  • Floating-Point Unit (FPU)
    • Native Single-Precision Floating-Point Operations
  • Programmable Control Law Accelerator (CLA)
    • 32-Bit Floating-Point Math Accelerator
    • Executes Code Independently of the Main CPU
  • Viterbi, Complex Math, CRC Unit (VCU)
    • Extends C28x Instruction Set to Support Complex Multiply, Viterbi Operations, and Cyclic Redundency Check (CRC)
  • Embedded Memory
    • Up to 256KB of Flash
    • Up to 100KB of RAM
    • 2KB of One-Time Programmable (OTP) ROM
  • 6-Channel Direct Memory Access (DMA)
  • Low Device and System Cost
    • Single 3.3-V Supply
    • No Power Sequencing Requirement
    • Integrated Power-on Reset and Brownout Reset
    • Low-Power Operating Modes
    • No Analog Support Pin
  • Endianness: Little Endian
  • JTAG Boundary Scan Support
    • IEEE Standard 1149.1-1990 Standard Test Access Port and Boundary Scan Architecture
  • Clocking
    • Two Internal Zero-Pin Oscillators
    • On-Chip Crystal Oscillator/External Clock Input
    • Watchdog Timer Module
    • Missing Clock Detection Circuitry
  • Peripheral Interrupt Expansion (PIE) Block That Supports All Peripheral Interrupts
  • Three 32-Bit CPU Timers
  • Advanced Control Peripherals
  • Up to 8 Enhanced Pulse-Width Modulator (ePWM) Modules
    • 16 PWM Channels Total (8 HRPWM-Capable)
    • Independent 16-Bit Timer in Each Module
  • Three Input Enhanced Capture (eCAP) Modules
  • Up to 4 High-Resolution Capture (HRCAP) Modules
  • Up to 2 Enhanced Quadrature Encoder Pulse (eQEP) Modules
  • 12-Bit Analog-to-Digital Converter (ADC), Dual Sample-and-Hold (S/H)
    • Up to 3.46 MSPS
    • Up to 16 Channels
  • On-Chip Temperature Sensor
  • 128-Bit Security Key and Lock
    • Protects Secure Memory Blocks
    • Prevents Reverse-Engineering of Firmware
  • Serial Port Peripherals
    • Two Serial Communications Interface (SCI) [UART] Modules
    • Two Serial Peripheral Interface (SPI) Modules
    • One Inter-Integrated-Circuit (I2C) Bus
    • One Multichannel Buffered Serial Port (McBSP) Bus
    • One Enhanced Controller Area Network (eCAN)
    • Universal Serial Bus (USB) 2.0
      (see Device Comparison Table for Availability)
      • Full-Speed Device Mode
      • Full-Speed or Low-Speed Host Mode
  • Up to 54 Individually Programmable, Multiplexed General-Purpose Input/Output (GPIO) Pins With Input Filtering
  • Advanced Emulation Features
    • Analysis and Breakpoint Functions
    • Real-Time Debug Through Hardware
  • Package Options
    • 80-Pin PFP and 100-Pin PZP PowerPAD™ Thermally Enhanced Thin Quad Flatpacks (HTQFPs)
    • 80-Pin PN and 100-Pin PZ Low-Profile Quad Flatpacks (LQFPs)
  • 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
Pin/Package
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
TMS320F28064 TMS320F28062 TMS320F28063 TMS320F28065 TMS320F28066 TMS320F28067 TMS320F28068 TMS320F28069
C28x     C28x     C28x     C28x
CLA    
C28x     C28x     C28x     C28x
CLA    
90     90     90     180     90     90     90     180    
90     90     90     90     90     90     90     90    
128     128     128     128     256     256     256     256    
100     52     68     100     68     100     100     100    
12-bit     12-bit     12-bit     12-bit     12-bit     12-bit     12-bit     12-bit    
16
12    
16
12    
16
12    
16
12    
16
12    
16
12    
16
12    
16
12    
3     3     3     3     3     3     3     3    
0     0     0     0     0     0     0     0    
16
14    
16
14    
16
14    
16
14    
16
14    
16
14    
16
14    
16
14    
8
6    
8
6    
8
6    
8
6    
8
6    
8
6    
8
6    
8    
2
1    
2
1    
2
1    
2
1    
2
1    
2
1    
2
1    
2
1    
0     0     0