MSP430G2333 (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

View more

Parametrics Compare all products in Other MSP430 MCUs

 
Non-volatile Memory (KB)
RAM (KB)
ADC
ADC: Channels (#)
GPIO Pins (#)
I2C
SPI
UART
Comparator Channels (#)
Package Group
Approx. Price (US$)
USB
Timers - 16-bit
MSP430G2333 MSP430G2203 MSP430G2233 MSP430G2303 MSP430G2403 MSP430G2433 MSP430G2533
4     2     2     4     8     8     16    
0.25     0.25     0.25     0.25     0.5     0.5     0.5    
10-bit SAR     N/A     10-bit SAR     N/A     N/A     10-bit SAR     10-bit SAR    
8     0     8     0     0     8     8    
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 | 20
TSSOP | 20
TSSOP | 28
VQFN | 32    
PDIP | 20
TSSOP | 20
TSSOP | 28
VQFN | 32    
PDIP | 20
TSSOP | 20
TSSOP | 28
VQFN | 32    
PDIP | 20
TSSOP | 20
TSSOP | 28
VQFN | 32    
PDIP | 20
TSSOP | 20
TSSOP | 28
VQFN | 32    
PDIP | 20
TSSOP | 20
TSSOP | 28
VQFN | 32    
PDIP | 20
TSSOP | 20
TSSOP | 28
VQFN | 32    
0.65 | 1ku     0.60 | 1ku     0.60 | 1ku     0.65 | 1ku     0.75 | 1ku     0.75 | 1ku     0.90 | 1ku    
No     No     No     No     No     No     No    
2     2     2     2     2     2     2