MSP430G2233 (ACTIVE)

MSP430G2x33, MSP430G2x03 Mixed Signal Microcontroller

 

Description

The TI MSP family of ultra-low-power microcontrollers consists of several devices that feature 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 digitally controlled oscillator (DCO) allows the device to wake up from low-power modes to active mode in less than 1 µs.

The MSP430G2x03 and MSP430G2x33 devices are ultra-low-power mixed-signal microcontrollers with built-in 16-bit timers, up to 24 I/O capacitive-touch enabled pins, and built-in communication capability using the USCI. In addition, the MSP430G2x33 family members have a 10-bit ADC. See for configuration details.

Typical applications include low-cost sensor systems that capture analog signals, convert them to digital values, and then process the data for display or for transmission to a host system.

Features

  • Low Supply-Voltage Range: 1.8 V to 3.6 V
  • Ultra-Low Power Consumption
    • Active Mode: 230 µA at 1 MHz, 2.2 V
    • Standby Mode: 0.5 µA
    • Off Mode (RAM Retention): 0.1 µA
  • Five Power-Saving Modes
  • 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 With Four Calibrated Frequencies
    • Internal Very-Low-Power Low-Frequency (LF) Oscillator
    • 32-kHz Crystal
    • External Digital Clock Source
  • Two 16-Bit Timer_A With Three Capture/Compare Registers
  • Up to 24 Capacitive-Touch Enabled I/O Pins
  • Universal Serial Communication Interface (USCI)
    • Enhanced UART Supports Automatic Baud-Rate Detection (LIN)
    • IrDA Encoder and Decoder
    • Synchronous SPI
    • I2C
  • 10-Bit 200-ksps Analog-to-Digital Converter (ADC) With Internal Reference, Sample-and-Hold, and Autoscan (See )
  • Brownout Detector
  • Serial Onboard Programming,
    No External Programming Voltage Needed,
    Programmable Code Protection by Security Fuse
  • On-Chip Emulation Logic With Spy-Bi-Wire Interface
  • Summarizes Available Family Members
  • Package Options
    • TSSOP: 20 Pin, 28 Pin
    • PDIP: 20 Pin
    • QFN: 32 Pin

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Parametrics Compare all products in MSP430G2x/i2x

 
Non-volatile Memory (KB)
RAM (KB)
ADC
GPIO Pins (#)
I2C
SPI
UART
Comparators (#)
Package Group
Timers - 16-bit
Bootloader (BSL)
Special I/O
Operating Temperature Range (C)
Package Size: mm2:W x L (PKG)
Features
MSP430G2233 MSP430G2203 MSP430G2303 MSP430G2333 MSP430G2403 MSP430G2433 MSP430G2533
2    2    4    4    8    8    16   
0.25    0.25    0.25    0.25    0.5    0.5    0.5   
ADC10 - 8ch    N/A    N/A    ADC10 - 8ch    N/A    ADC10 - 8ch    ADC10 - 8ch   
24    24    24    24    24    24    24   
1    1    1    1    1    1    1   
2    2    2    2    2    2    2   
1    1    1    1    1    1    1   
0    0    0    0    0    0    0   
PDIP
TSSOP
TSSOP
VQFN   
PDIP
TSSOP
TSSOP
VQFN   
PDIP
TSSOP
TSSOP
VQFN   
PDIP
TSSOP
TSSOP
VQFN   
PDIP
TSSOP
TSSOP
VQFN   
PDIP
TSSOP
TSSOP
VQFN   
PDIP
TSSOP
TSSOP
VQFN   
2    2    2    2    2    2    2   
UART    UART    UART    UART    UART    UART    UART   
Capacitive Touch I/O    Capacitive Touch I/O    Capacitive Touch I/O    Capacitive Touch I/O    Capacitive Touch I/O    Capacitive Touch I/O    Capacitive Touch I/O   
-40 to 85    -40 to 85    -40 to 85    -40 to 85    -40 to 85    -40 to 85    -40 to 85   
See datasheet (PDIP)
20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP)
28TSSOP: 62 mm2: 6.4 x 9.7(TSSOP)
32VQFN: 25 mm2: 5 x 5(VQFN)   
See datasheet (PDIP)
20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP)
28TSSOP: 62 mm2: 6.4 x 9.7(TSSOP)
32VQFN: 25 mm2: 5 x 5(VQFN)   
See datasheet (PDIP)
20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP)
28TSSOP: 62 mm2: 6.4 x 9.7(TSSOP)
32VQFN: 25 mm2: 5 x 5(VQFN)   
See datasheet (PDIP)
20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP)
28TSSOP: 62 mm2: 6.4 x 9.7(TSSOP)
32VQFN: 25 mm2: 5 x 5(VQFN)   
See datasheet (PDIP)
20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP)
28TSSOP: 62 mm2: 6.4 x 9.7(TSSOP)
32VQFN: 25 mm2: 5 x 5(VQFN)   
See datasheet (PDIP)
20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP)
28TSSOP: 62 mm2: 6.4 x 9.7(TSSOP)
32VQFN: 25 mm2: 5 x 5(VQFN)   
See datasheet (PDIP)
20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP)
28TSSOP: 62 mm2: 6.4 x 9.7(TSSOP)
32VQFN: 25 mm2: 5 x 5(VQFN)   
Watchdog
Temp Sensor
Brown Out Reset
IrDA   
Watchdog
Brown Out Reset
IrDA   
Watchdog
Brown Out Reset
IrDA   
Watchdog
Temp Sensor
Brown Out Reset
IrDA   
Watchdog
Brown Out Reset
IrDA   
Watchdog
Temp Sensor
Brown Out Reset
IrDA   
Watchdog
Temp Sensor
Brown Out Reset
IrDA   

WEBENCH® Designer MSP430G2233

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Ambient Temp  °C