16 ビット 超低電力マイクロコントローラ、4 KB フラッシュ、256 バイト RAM - MSP430F112

MSP430F112 (供給中)

16 ビット 超低電力マイクロコントローラ、4 KB フラッシュ、256 バイト RAM

 

概要

The Texas Instruments MSP430 family of ultralow 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 attribute to maximum code efficiency. The digitally controlled oscillator (DCO) allows wake-up from low-power modes to active mode in less than 6µs.

The MSP430F11x series is an ultralow-power mixed signal microcontroller with a built in 16-bit timer and fourteen I/O pins.

Typical applications include sensor systems that capture analog signals, convert them to digital values, and then process the data and display them or transmit them to a host system. Stand alone RF sensor front-end is another area of application.

特長

  • Low Supply Voltage Range 1.8 V to 3.6 V
  • Ultralow-Power Consumption:
    • Active Mode: 200 µA at 1 MHz, 2.2 V
    • Standby Mode: 0.8 µA
    • Off Mode (RAM Retention): 0.1 µA
  • Wake-Up From Standby Mode in less than 6 µs
  • 16-Bit RISC Architecture, 125 ns Instruction Cycle Time
  • Basic Clock Module Configurations:
    • Various Internal Resistors
    • Single External Resistor
    • 32 kHz Crystal
    • High Frequency Crystal
    • Resonator
    • External Clock Source
  • 16-Bit Timer_A With Three Capture/Compare Registers
  • Serial Onboard Programming, No External Programming Voltage Needed
  • Family Members Include:
       MSP430F110: 1KB + 128B Flash Memory 128B RAM
       MSP430F112: 4KB + 256B Flash Memory 256B RAM
  • Available in a 20-Pin Plastic Small-Outline Wide Body (SOWB) Package and 20-Pin Plastic Thin Shrink Small-Outline Package (TSSOP)
  • For Complete Module Descriptions, Refer to the MSP430x1xx Family User’s Guide, Literature Number SLAU049

詳細を表示

機能一覧 他の製品と比較 MSP430F1x

 
CPU
Frequency (MHz)
Non-volatile Memory (KB)
RAM (KB)
GPIO Pins (#)
I2C
SPI
UART
DMA
ADC
Comparators (Inputs)
Timers - 16-bit
Timers - 32-bit
Multiplier
AES
BSL
Min VCC
Max VCC
Active Power (uA/MHz)
Standby Power (LPM3-uA)
Wakeup Time (us)
Additional Features
Special I/O
Operating Temperature Range (C)
Package Group
Package Size: mm2:W x L (PKG)
Rating
MSP430F112
MSP430   
8   
4   
0.25   
14   
0   
0   
0   
0   
N/A   
0   
1   
0   
N/A   
N/A   
UART   
1.8   
3.6   
200   
0.8   
6   
Watchdog   
N/A   
-40 to 85   
SOIC
TSSOP   
20TSSOP: 42 mm2: 6.4 x 6.5(TSSOP)
20SOIC: 132 mm2: 10.3 x 12.8(SOIC)   
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