MSP430FR2033

(ACTIVE) 16 MHz Ultra-Low-Power Microcontroller with 16 KB FRAM, 2 KB SRAM, 60 IO, 10-bit ADC, IR Logic

Diagram

Functional Diagram

Description

The TI MSP430™ family of low-power microcontrollers consists of several devices that feature different sets of peripherals targeted for various applications. The architecture, combined with extensive low-power modes, is optimized to achieve extended battery life in portable measurement applications. The device features a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency. The DCO allows the device to wake up from low-power modes to active mode in less than 10 µs.

Features

  • Embedded Microcontroller
    • 16-Bit RISC Architecture up to 16 MHz
    • Wide Supply Voltage Range From 3.6 V Down to 1.8 V (Minimum Supply Voltage is Restricted by SVS Levels, See the SVS Specifications)
  • Optimized Low-Power Modes (at 3 V)
    • Active: 126 µA/MHz
    • Standby
      • LPM3.5 With VLO: 0.4 µA
      • Real-Time Clock (RTC) Counter (LPM3.5 With 32768-Hz Crystal): 0.77 µA
    • Shutdown (LPM4.5): 15 nA
  • Low-Power Ferroelectric RAM (FRAM)
    • Up to 15.5KB of Nonvolatile Memory
    • Built-In Error Correction Code (ECC)
    • Configurable Write Protection
    • Unified Memory of Program, Constants, and Storage
    • 1015 Write Cycle Endurance
    • Radiation Resistant and Nonmagnetic
  • Intelligent Digital Peripherals
    • IR Modulation Logic
    • Two 16-Bit Timers With Three Capture/Compare Registers Each (Timer_A3)
    • One 16-Bit Counter-Only RTC Counter
    • 16-Bit Cyclic Redundancy Check (CRC)
  • Enhanced Serial Communications
    • Enhanced USCI A (eUSCI_A) Supports UART, IrDA, and SPI
    • Enhanced USCI B (eUSCI_B) Supports SPI and I2C
  • High-Performance Analog
    • 10-Channel 10-Bit Analog-to-Digital Converter (ADC)
      • Internal 1.5-V Reference
      • Sample-and-Hold 200 ksps
  • Clock System (CS)
    • On-Chip 32-kHz RC Oscillator (REFO)
    • On-Chip 16-MHz Digitally Controlled Oscillator (DCO) With Frequency Locked Loop (FLL)
      • ±1% Accuracy With On-Chip Reference at Room Temperature
    • On-Chip Very Low-Frequency 10-kHz Oscillator (VLO)
    • On-Chip High-Frequency Modulation Oscillator (MODOSC)
    • External 32-kHz Crystal Oscillator (XT1)
    • Programmable MCLK Prescalar of 1 to 128
    • SMCLK Derived From MCLK With Programmable Prescalar of 1, 2, 4, or 8
  • General Input/Output and Pin Functionality
    • Total 60 I/Os on 64-Pin Package
    • 16 Interrupt Pins (P1 and P2) Can Wake up MCU From LPMs
    • All I/Os are Capacitive Touch I/Os
  • Development Tools and Software
    • Free Professional Development Environments
  • Family Members (Also See Device Comparison)
    • MSP430FR2033: 15KB of Program FRAM + 512B of Information FRAM + 2KB of RAM
    • MSP430FR2032: 8KB of Program FRAM + 512B of Information FRAM + 1KB of RAM
  • Package Options
    • 64 Pin: LQFP (PM)
    • 56 Pin: TSSOP (G56)
    • 48 Pin: TSSOP (G48)
  • For Complete Module Descriptions, See the MSP430FR4xx and MSP430FR2xx Family User’s Guide

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Parametrics

Non-volatile Memory (KB) 16    
RAM (KB) 2    
ADC 10-bit SAR    
ADC: Channels (#) 10    
GPIO Pins (#) 60    
I2C 1    
SPI 2    
UART 1    
Comparator Channels (#) 0    
Package Group LQFP|64^TSSOP|48^TSSOP|56    
Approx. Price (US$) 0.87 | 1ku    
Timers - 16-bit 2    
Bootloader (BSL) UART    
Special I/O N/A    
Operating Temperature Range (C) -40 to 85    
Package Size: mm2:W x L (PKG) 64LQFP: 144 mm2: 12 x 12 (LQFP|64)^48TSSOP: 101 mm2: 8.1 x 12.5 (TSSOP|48)^56TSSOP: 113 mm2: 8.1 x 14 (TSSOP|56)    
Features IR Modulation Logic^Real-Time Clock    

Companion Products

Technical Documents

Datasheet (1)

Errata (1)

Application notes (11)

User guides (5)

White papers (9)

More literature (1)

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