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Texas Instruments

MSP 16-bit and 32-bit MCUs » MSP430F233

Order Number Distributor Stock    
MSP430F233TPM Mouser Electronics 161 BUY NOW QUOTE
MSP430F233TPMR Mouser Electronics 141 BUY NOW QUOTE
MSP430F233TRGCT Mouser Electronics 170 BUY NOW QUOTE
MSP430F2330IRHAT Mouser Electronics 215 BUY NOW QUOTE
MSP430F2330TRHAT Mouser Electronics 660 BUY NOW QUOTE

16-bit Ultra-Low-Power Microcontroller, 16KB Flash, 2KB RAM, 12-Bit ADC, USCI, HW Multiplier

The Texas InstrumentsMSP430 family of ultra-low power microcontrollers consists of several devices featuring different sets of peripherals targeted for various applications. The architecture, combined with five 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 calibrated digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than 1 µs.

The MSP430F23x/24x(1)/2410 series are microcontroller configurations with two built-in 16-bit timers, a fast 12-bit A/D converter (not MSP430F24x1), a comparator, four (two in MSP430F23x) universal serial communication interface (USCI) modules, and up to 48 I/O pins. The MSP430F24x1 devices are identical to the MSP430F24x devices, with the exception that the ADC12 module is not implemented. The MSP430F23x devices are identical to theMSP430F24x devices,with the exception that a reduced Timer B, one USCI module, and less RAM is integrated.

Typical applications include sensor systems, industrial control applications, hand-held meters, etc.


  • Low Supply-Voltage Range, 1.8 V to 3.6 V
  • Ultra-Low Power Consumption:
    • Active Mode: 270 µA at 1 MHz, 2.2 V
    • Standby Mode (VLO): 0.3 µA
    • Off Mode (RAM Retention): 0.1 µA
  • Ultra-Fast Wake-Up From Standby Mode in Less Than 1 µs
  • 16-Bit RISC Architecture, 62.5-ns Instruction Cycle Time
  • Basic Clock Module Configurations:
    • Internal Frequencies up to 16 MHz
    • Internal Very Low Power LF Oscillator
    • 32-kHz Crystal
    • Internal Frequencies up to 16 MHz With Four Calibrated Frequencies to ±1%
    • Resonator
    • External Digital Clock Source
    • External Resistor
  • 12-Bit Analog-to-Digital (A/D) Converter With Internal Reference, Sample-and-Hold, and Autoscan Feature
  • 16-Bit Timer_A With Three Capture/Compare Registers
  • 16-Bit Timer_B With Seven Capture/Compare-With-Shadow Registers
  • Four Universal Serial Communication Interfaces (USCI)
    • USCI_A0 and USCI_A1
      • Enhanced UART Supporting Auto-Baudrate Detection
      • IrDA Encoder and Decoder
      • Synchronous SPI
    • USCI_B0 and USCI_B1
      • I2C™
      • Synchronous SPID
  • On-Chip Comparator
  • Supply Voltage Supervisor/Monitor With Programmable Level Detection
  • Brownout Detector
  • Bootstrap Loader
  • Serial Onboard Programming, No External Programming Voltage Needed, Programmable Code Protection by Security Fuse
  • Family Members Include:
    • MSP430F233
      8KB+256B Flash Memory, 1KB RAM
    • MSP430F235
      16KB+256B Flash Memory, 2KB RAM
    • MSP430F247, MSP430F2471
      32KB+256B Flash Memory, 4KB RAM
    • MSP430F248, MSP430F2481
      48KB+256B Flash Memory, 4KB RAM
    • MSP430F249, MSP430F2491
      60KB+256B Flash Memory, 2KB RAM
    • MSP430F2410
      56KB+256B Flash Memory, 4KB RAM
    • Available in 64-Pin QFP and 64-Pin QFN Packages (See Available Options)
    • For Complete Module Descriptions, See MSP430x2xx Family User’s Guide, Literature Number SLAU144

Development Kits etc.

Provider Tool name Order Number
Texas Instruments MSP430FR4133 LaunchPad Development Kit MSP-EXP430FR4133
Texas Instruments Bluetooth and MSP430 Audio Source Reference Design Board BT-MSPAUDSOURCE
Texas Instruments MSP-FET430U100D Evaluation Kit MSP-FET430U100D
Texas Instruments MSP430FR5969 LaunchPad Evaluation Kit MSP-EXP430FR5969
IAR Systems KickStart Kit for TI MSP430FR5739 KSK-MSP-EXP430FR5739
Texas Instruments MSP-EXP430FR5739 Experimenter Board MSP-EXP430FR5739
Texas Instruments MSP430x32x Evaluation Kit MSP-EVK430S320
Texas Instruments EVM430-F6779 - 3 Phase Electronic Watt-Hour EVM430-F6779
Texas Instruments EVM430-F6736 - MSP430F6736 EVM for Metering EVM430-F6736
Texas Instruments MSP430 Wireless Development Tool Solar Energy Harvester... eZ430-RF2500-SEH
Texas Instruments MSP430 USB Stick F2012 Board EZ430-T2012
Texas Instruments RF430FRL152H Evaluation Module RF430FRL152HEVM
Texas Instruments MSP430FR5969 LaunchPad Evaluation Kit with Sharp Memory LCD... MSP-BNDL-FR5969LCD
Texas Instruments MSP432P401R LaunchPad MSP-EXP432P401R
Texas Instruments MSP430F677x & MSP430F6779x 128-Pin FET tool and target... MSP-FET430U128
Texas Instruments MSP430 14-Pin Target Board and USB Programmer MSP-FET430U14

Daughter/SOM/OEM Boards

Provider Tool name Order Number
Texas Instruments C2000 LED BoosterPack BOOSTXL-C2KLED
Texas Instruments MSP430 Wireless Development Tool Target Board eZ430-RF2500T

IDEs (Compilers etc.)

Provider Tool name Order Number
Texas Instruments Code Composer Studio v4.0 - Microcontroller Edition TMDSCCS-MCUF01
Texas Instruments Code Composer Studio v6.0 - Floating 1 User TMDSCCS-ALLF01

Debuggers / Simulators

Provider Tool name Order Number
Texas Instruments MSP430 USB Debugging Interface MSP-FET430UIF

Operating Systems

Provider Tool name Order Number
Micrium µC/OS-III KRN-K3XX-PKG000-P-P1-A
SEGGER Microcontroller embOS (Real Time Operating System) 1.xx.xx
Micrium μC/OS-II KRN-K2XX-PKG000-P-P1-A

Stacks/Protocols/File systems

Provider Tool name Order Number
SEGGER Microcontroller emWin (Graphics Software and GUI) 3.xx.xx
SEGGER Microcontroller emUSB (Embedded USB Stack) 9.xx.xx
SEGGER Microcontroller emFile (Embedded File System) 2.xx.xx
HCC Embedded Smart-meter File System SMFS
HCC Embedded eTaskSync Verifiable Scheduler ETASKSYNC

Reference Designs

Provider Tool name Order Number
Texas Instruments eZ430-Chronos Wireless Watch Development Tool (Americas) eZ430-Chronos-433
Texas Instruments eZ430-Chronos Wireless Watch Development Tool (EU) eZ430-Chronos-868
Texas Instruments eZ430-Chronos Wireless Watch Development Tool eZ430-Chronos-915

Wireless Evaluation Boards

Provider Tool name Order Number
Texas Instruments MSP430 Wireless Development Tool eZ430-RF2500
Texas Instruments CC430 Wireless Development Tool with USB Programmer FET430F6137RF900
Texas Instruments CC430F6147 Wireless Development Tool EM430F6147RF900
Texas Instruments CC430F6137 Wireless Development Tool EM430F6137RF900
Texas Instruments CC430F5137 Wireless Development Tool EM430F5137RF900
Texas Instruments Chronos: Wireless development tool in a watch eZ430-Chronos-433
Texas Instruments CC110L RF BoosterPack 430BOOST-CC110L
Texas Instruments CC2530 Mini ZNP Kit CC2530ZDK-ZNP-MINI
Texas Instruments ANT + Bluetooth Health and Fitness Aggregator Kit CC2567PAN1327ANTBT


Provider Tool name Order Number
Phyton ChipProg-G4 universal gang programmer CHIPPROG-G4
Phyton ChipProg-40 universal programmer ChipProg-40
Phyton ChipProg-ISP Universal Programmer ChipProg-ISP

General Accessories

Provider Tool name Order Number
Tag-Connect Tag-Connect SPY-BI-TAG adaptor for MSP430 SPY-BI-WIRE JTAG... SPY-BI-TAG