MSP430G2855 MSP430G2x55 ミックスド・シグナル・マイクロコントローラ | TIJ.co.jp

MSP430G2855
この製品はすでに市場にリリースされており、ご購入できます。 一部の製品は、より新しい代替品を使用できる可能性があります。
MSP430G2x55 ミックスド・シグナル・マイクロコントローラ

MSP430G2x55 ミックスド・シグナル・マイクロコントローラ - MSP430G2855
データシート エラッタ
 

概要

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

The MSP430G2x55 series are ultra-low-power mixed signal microcontrollers with built-in 16-bit timers, up to 32 I/O touch-sense-enabled pins, a versatile analog comparator, and built-in communication capability using the universal serial communication interface.

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: 250 µA at 1 MHz, 2.2 V
    • Standby Mode: 0.7 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 Frequency
    • Internal Very-Low-Power Low-Frequency (LF) Oscillator
    • 32-kHz Crystal
    • High-Frequency (HF) Crystal up to 16 MHz
    • External Digital Clock Source
    • External Resistor
  • Two 16-Bit Timer_A With Three Capture/Compare Registers
  • One 16-Bit Timer_B With Three Capture/Compare Registers
  • Up to 32 Touch-Sense-Enabled I/O Pins
  • Universal Serial Communication Interface (USCI)
    • Enhanced UART Supporting Auto Baudrate Detection (LIN)
    • IrDA Encoder and Decoder
    • Synchronous SPI
    • I2C™
  • On-Chip Comparator for Analog Signal Compare Function or Slope Analog-to-Digital (A/D) Conversion
  • 10-Bit 200-ksps Analog-to-Digital (A/D) Converter With Internal Reference, Sample-and-Hold, and Autoscan
  • Brownout Detector
  • Serial Onboard Programming, No External Programming Voltage Needed, Programmable Code Protection by Security Fuse
  • Bootstrap Loader
  • On-Chip Emulation Logic
  • Package Options
    • TSSOP: 38 Pin (DA)
    • QFN: 40 Pin (RHA)

機能一覧

他の製品と比較 MSP430 超低消費電力マイコン メール Excelへダウンロード
Part number オーダー・オプション Features 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 Bootloader (BSL) Special I/O Operating temperature range (C) Package size: mm2:W x L (PKG) Rating
MSP430G2855 ご注文     48     4     10-bit SAR     12     32     1     2     1     8     TSSOP | 38
VQFN | 40    
1.24 | 1ku     No     3     UART         -40 to 85     38TSSOP: 101 mm2: 8.1 x 12.5 (TSSOP | 38)
40VQFN: 36 mm2: 6 x 6 (VQFN | 40)    
Catalog    
MSP430G2444 サンプルは利用できません。     8     0.5     10-bit SAR     12     32     1     1     1     0     DSBGA | 49
TSSOP | 38
VQFN | 40    
1.05 | 1ku     No     2     UART         -40 to 85     See datasheet (DSBGA)
38TSSOP: 101 mm2: 8.1 x 12.5 (TSSOP | 38)
40VQFN: 36 mm2: 6 x 6 (VQFN | 40)    
Catalog    
MSP430G2544 サンプルは利用できません。     16     0.5     10-bit SAR     12     32     1     1     1     0     TSSOP | 38
VQFN | 40    
1.10 | 1ku     No     2     UART         -40 to 85     38TSSOP: 101 mm2: 8.1 x 12.5 (TSSOP | 38)
40VQFN: 36 mm2: 6 x 6 (VQFN | 40)    
Catalog    
MSP430G2744 ご注文     32     1     10-bit SAR     12     32     1     1     1     0     DSBGA | 49
TSSOP | 38
VQFN | 40    
1.14 | 1ku     No     2     UART         -40 to 85