Piccolo Microcontroller - TMS320F28022

TMS320F28022 (ACTIVE)

Piccolo Microcontroller

 

Special Note

This device does not support JTAG 1149.1 Boundary Scan.

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
  • 2802x, 2802xx Packages
    • 38-Pin DA Thin Shrink Small-Outline Package (TSSOP)
    • 48-Pin PT Low-Profile Quad Flatpack (LQFP)

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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
TMS320F28022 TMS320F28020 TMS320F28021 TMS320F28023 TMS320F28026 TMS320F28027
C28x    C28x    C28x    C28x    C28x    C28x   
50    40    40    50    60    60   
50    40    40    50    60    60   
N/A    N/A    N/A    N/A    N/A    N/A   
0    0    0    0    0    0   
32    32    64    64    32    64   
12    6    10    12    12    12   
0    0    0    0    0    0   
8    8    8    8    8    8   
4    0    0    4    4    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, 3-MSPS    ADC12: 2-S/H, 2-MSPS    ADC12: 2-S/H, 2-MSPS    ADC12: 2-S/H, 3-MSPS    ADC12: 2-S/H, 4.6-MSPS    ADC12: 2-S/H, 4.6-MSPS   
7
13   
7
13   
7
13   
7
13   
7
13   
7
13   
1    1    1    1    1    1   
0    0    0    0    0    0   
N/A    N/A    N/A    N/A    N/A    N/A   
1    1    1    1    1    1   
1    1    1    1    1    1   
1    1    1    1    1    1   
N/A    N/A    N/A    N/A    N/A    N/A   
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   
20
22   
20
22   
20
22   
20
22   
20
22   
20
22   
-40 to 105
-40 to 125   
-40 to 105
-40 to 125   
-40 to 105
-40 to 125   
-40 to 105
-40 to 125   
-40 to 105
-40 to 125   
-40 to 105
-40 to 125   
LQFP
TSSOP   
LQFP
TSSOP   
LQFP
TSSOP   
LQFP
TSSOP   
TSSOP
LQFP   
LQFP
TSSOP   
48LQFP: 81 mm2: 9 x 9(LQFP)
38TSSOP: 101 mm2: 8.1 x 12.5(TSSOP)   
48LQFP: 81 mm2: 9 x 9(LQFP)
38TSSOP: 101 mm2: 8.1 x 12.5(TSSOP)   
48LQFP: 81 mm2: 9 x 9(LQFP)
38TSSOP: 101 mm2: 8.1 x 12.5(TSSOP)   
48LQFP: 81 mm2: 9 x 9(LQFP)
38TSSOP: 101 mm2: 8.1 x 12.5(TSSOP)   
48LQFP: 81 mm2: 9 x 9(LQFP)
38TSSOP: 101 mm2: 8.1 x 12.5(TSSOP)   
48LQFP: 81 mm2: 9 x 9(LQFP)
38TSSOP: 101 mm2: 8.1 x 12.5(TSSOP)   
2.50 | 1ku    2.20 | 1ku    2.40 | 1ku    2.65 | 1ku    2.90 | 1ku    3.05 | 1ku   
38TSSOP
48LQFP   
38TSSOP
48LQFP   
38TSSOP
48LQFP   
38TSSOP
48LQFP   
38TSSOP
48LQFP   
38TSSOP
48LQFP