MSP430F2274-EP 16 ビット、超低消費電力 マイクロコントローラ、32kB フラッシュ、1K RAM |

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。
16 ビット、超低消費電力 マイクロコントローラ、32kB フラッシュ、1K RAM

16 ビット、超低消費電力 マイクロコントローラ、32kB フラッシュ、1K RAM - MSP430F2274-EP
データシート エラッタ


The Texas Instruments MSP430 family of ultralow 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 attribute 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 MSP430F2274M series is an ultralow-power mixed signal microcontroller with two built-in 16-bit timers, a universal serial communication interface, 10-bit A/D converter with integrated reference and data transfer controller (DTC), two general-purpose operational amplifiers in the MSP430F2274M devices, and 32 I/O pins.

Typical applications include 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. Stand-alone RF sensor front end is another area of application.


  • Low Supply Voltage Range 1.8 V to 3.6 V
  • Ultralow-Power Consumption
    • Active Mode: 270 µA at 1 MHz, 2.2 V
    • Standby Mode: 0.7 µA
    • Off Mode (RAM Retention): 0.1 µA
  • Ultrafast 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 to ±1%
    • Internal Very Low Power LF Oscillator
    • 32-kHz Crystal
      (Available Only from –55°C to 105°C)
    • High-Frequency Crystal up to 16 MHz
      (Available Only from –55°C to 125°C)
    • Resonator
    • External Digital Clock Source
    • External Resistor
  • 16-Bit Timer_A With Three Capture/Compare Registers
  • 16-Bit Timer_B With Three Capture/Compare Registers
  • Universal Serial Communication Interface
    • Enhanced UART Supporting Auto-Baud-Rate Detection (LIN)
    • IrDA Encoder and Decoder
    • Synchronous SPI
    • I2C™
  • 10-Bit, 200-ksps A/D Converter With Internal Reference,
    Sample-and-Hold, and Autoscan and Data Transfer Controller
  • Two Configurable Operational Amplifiers
  • Brownout Detector
  • Serial Onboard Programming, No External Programming Voltage
    Needed Programmable Code Protection by Security Fuse
  • Bootstrap Loader
  • On-Chip Emulation Logic
  • Family Members Include the MSP430F2274
    With 32KB + 256B Flash Memory, 1KB RAM
  • Available in 40-Pin QFN Package and 38-Pin
    Thin Shrink Small-Outline DA Package
  • For Complete Module Descriptions, Refer to
    the MSP430x2xx Family User–sGuide
    • Controlled Baseline
    • One Assembly/Test Site
    • One Fabrication Site
    • Available in Military (–55°C/125°C)
      Temperature Range(1)
    • Extended Product Life Cycle
    • Extended Product-Change Notification
    • Product Traceability

(1) Custom temperature ranges available
All trademarks are the property of their respective owners.


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
MSP430F2274-EP ご注文 OpAmp     32     1     10-bit SAR     12     32     1     1     1     0     TSSOP | 38
VQFN | 40    
6.81 | 1ku     No     2     UART         -55 to 125     38TSSOP: 101 mm2: 8.1 x 12.5 (TSSOP | 38)
40VQFN: 36 mm2: 6 x 6 (VQFN | 40)    
HiRel Enhanced Product