Piccolo Microcontroller - TMS320F28032

TMS320F28032 (ACTIVE)

Piccolo Microcontroller

 

Description

The F2803x 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
  • 2803x Packages
    • 56-Pin RSH Very Thin Quad Flatpack (No Lead) (VQFN)
    • 64-Pin PAG Thin Quad Flatpack (TQFP)
    • 80-Pin PN Low-Profile Quad Flatpack (LQFP)

All trademarks are the property of their respective owners.

View more

Featured tools and software

Parametrics Compare all products in Piccolo F2802x/3x/5x/6x/7x

 
CPU
Total Processing (MIPS)
Frequency (MHz)
Processing Accelerators
Frequency per CLA (MHz)
Flash (KB)
RAM (KB)
ROM (KB)
PWM (Ch)
High Resolution PWM(Ch)
PWM Technology Type
Other Actuation Features
Analog to Digital Converter (ADC)
ADC (Ch)
CAP
QEP
Other Sensing Features
I2C
SPI
UART
Other Connectivity Features
Additional Features
GPIO
Operating Temperature Range (C)
Package Group
Package Size: mm2:W x L (PKG)
Approx. Price (US$)
Pin/Package
TMS320F28032 TMS320F28030 TMS320F28031 TMS320F28033 TMS320F28034 TMS320F28035
C28x    C28x    C28x    C28x    C28x    C28x
CLA   
60    60    60    120    60    120   
60    60    60    60    60    60   
N/A    N/A    N/A    N/A    N/A    N/A   
0    0    0    60    0    60   
64    32    64    64    128    128   
20    12    16    20    20    20   
0    0    0    0    0    0   
14
12
8   		 14
12
8   		 14
12
8   		 14
12
8   		 14
12
8   		 14
12
8   
7
6
4   		 0    0    7
6
4   		 7
6
4   		 7
6
4   
Type 1    Type 1    Type 1    Type 1    Type 1    Type 1   
N/A    N/A    N/A    N/A    N/A    N/A   
ADC12: 2-S/H, 4.6-MSPS    ADC12: 2-S/H, 2-MSPS    ADC12: 2-S/H, 2-MSPS    ADC12: 2-S/H, 4.6-MSPS    ADC12: 2-S/H, 4.6-MSPS    ADC12: 2-S/H, 4.6-MSPS   
16
14
13   		 16
14
13   		 16
14
13   		 16
14
13   		 16
14
13   		 16
14
13   
1    1    1    1    1    1   
1    1    1    1    1    1   
High Resolution Captures
Standard Comparators   		 N/A    N/A    High Resolution Captures
Standard Comparators   		 CAN
LIN   		 High Resolution Captures
Standard Comparators   
1    1    1    1    1    1   
2
1   		 2
1   		 2
1   		 2
1   		 2
1   		 2
1   
1    1    1    1    1    1   
CAN
LIN   		 CAN
LIN   		 CAN
LIN   		 CAN
LIN   		 CAN
LIN   		 CAN
LIN   
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 Automotive Qual   		 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 Automotive Qual   		 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 Automotive Qual   		 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 Automotive Qual   		 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 Automotive Qual   		 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 Automotive Qual   
45
33
26   		 45
33
26   		 45
33
26   		 45
33
26   		 45
33
26   		 45
33
26   
-40 to 105
-40 to 125   		 -40 to 105
-40 to 125   		 -40 to 125
-40 to 105   		 -40 to 105
-40 to 125   		 -40 to 105
-40 to 125   		 -40 to 105
-40 to 125
-40 to 85   
TQFP
LQFP
VQFN   		 LQFP
TQFP
VQFN   		 LQFP
TQFP
VQFN   		 LQFP
TQFP
VQFN   		 LQFP
TQFP
VQFN   		 LQFP
TQFP
VQFN   
56VQFN: 49 mm2: 7 x 7(VQFN)
64TQFP: 144 mm2: 12 x 12(TQFP)
80LQFP: 196 mm2: 14 x 14(LQFP)   		 56VQFN: 49 mm2: 7 x 7(VQFN)
64TQFP: 144 mm2: 12 x 12(TQFP)
80LQFP: 196 mm2: 14 x 14(LQFP)   		 56VQFN: 49 mm2: 7 x 7(VQFN)
64TQFP: 144 mm2: 12 x 12(TQFP)
80LQFP: 196 mm2: 14 x 14(LQFP)   		 56VQFN: 49 mm2: 7 x 7(VQFN)
64TQFP: 144 mm2: 12 x 12(TQFP)
80LQFP: 196 mm2: 14 x 14(LQFP)   		 56VQFN: 49 mm2: 7 x 7(VQFN)
64TQFP: 144 mm2: 12 x 12(TQFP)
80LQFP: 196 mm2: 14 x 14(LQFP)   		 56VQFN: 49 mm2: 7 x 7(VQFN)
64TQFP: 144 mm2: 12 x 12(TQFP)
80LQFP: 196 mm2: 14 x 14(LQFP)   
3.76 | 1ku    3.05 | 1ku    3.25 | 1ku    4.45 | 1ku    4.04 | 1ku    4.76 | 1ku   
56VQFN
64TQFP
80LQFP   		 56VQFN
64TQFP
80LQFP   		 56VQFN
64TQFP
80LQFP   		 56VQFN
64TQFP
80LQFP   		 56VQFN
64TQFP
80LQFP   		 56VQFN
64TQFP
80LQFP