MSP430G2452 (供給中)

MSP430G2x52、MSP430G2x12 ミックスド・シグナル・マイクロコントローラ

MSP430G2x52、MSP430G2x12 ミックスド・シグナル・マイクロコントローラ - MSP430G2452
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概要

The Texas Instruments MSP430 family of ultra-low-power microcontrollers consist 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 digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than 1 µs.

The MSP430G2x52 and MSP430G2x12 series of microcontrollers are ultra-low-power mixed signal microcontrollers with built-in 16-bit timers, and up to 16 I/O capacitive-touch enabled pins and built-in communication capability using the universal serial communication interface and have a versatile analog comparator. The MSP430G2x52 series have a 10-bit A/D converter. For configuration details see . 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.

特長

  • Low Supply Voltage Range: 1.8 V to 3.6 V
  • Ultra-Low Power Consumption
    • Active Mode: 220 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
  • One 16-Bit Timer_A With Three Capture/Compare Registers
  • Up to 16 Capacitive-Touch Enabled I/O Pins
  • Universal Serial Interface (USI) Supporting SPI and I2C
  • 10-Bit 200-ksps Analog-to-Digital (A/D) Converter With Internal
    Reference, Sample-and-Hold, and Autoscan (MSP430G2x52 Only)
  • On-Chip Comparator for Analog
  • 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
  • Package Options
    • TSSOP: 14 Pin, 20 Pin
    • PDIP: 20 Pin
    • QFN: 16 Pin
  • For Complete Module Descriptions, See the MSP430x2xx Family User’s Guide (SLAU144)

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機能一覧 他の製品と比較 その他の MSP430 マイコン

 
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
MSP430G2452 MSP430G2001 MSP430G2101 MSP430G2102 MSP430G2111 MSP430G2112 MSP430G2121 MSP430G2131 MSP430G2132 MSP430G2152 MSP430G2153 MSP430G2201 MSP430G2211 MSP430G2212 MSP430G2221 MSP430G2231 MSP430G2232 MSP430G2252 MSP430G2302 MSP430G2312 MSP430G2332 MSP430G2352 MSP430G2402 MSP430G2412 MSP430G2432
8     0.5     1     1     1     1     1     1     1     1     1     2     2     2     2     2     2     2     4     4     4     4     8     8     8    
0.25     0.125     0.125     0.125     0.125     0.125     0.125     0.125     0.125     0.125     0.25     0.125     0.125     0.25     0.125     0.125     0.25     0.25     0.25     0.25     0.25     0.25     0.25     0.25     0.25    
10-bit SAR     N/A     N/A     N/A     Slope     Slope     N/A     10-bit SAR     10-bit SAR     10-bit SAR     10-bit SAR     N/A     Slope     Slope     N/A     10-bit SAR     10-bit SAR     10-bit SAR     N/A     Slope     10-bit SAR     10-bit SAR     N/A     Slope     10-bit SAR    
8     0     0     0     0     0     0     8     8     8     8     0     0     0     0     8     8     8     0     0     8     8     0     0     8    
16