MSP430F425A 16 ビット超低消費電力マイクロコントローラ、16KB フラッシュ、512B RAM、デルタ・シグマ型 ADC、128 セグメント LCD | TIJ.co.jp

MSP430F425A (供給中) 16 ビット超低消費電力マイクロコントローラ、16KB フラッシュ、512B RAM、デルタ・シグマ型 ADC、128 セグメント LCD

16 ビット超低消費電力マイクロコントローラ、16KB フラッシュ、512B RAM、デルタ・シグマ型 ADC、128 セグメント LCD - MSP430F425A
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概要

The Texas InstrumentsMSP430 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 6 µs.

The MSP430F42xA series are microcontroller configurations with three independent 16-bit sigma-delta A/D converters, each with an integrated differential programmable gain amplifier input stage. Also included are a built-in 16-bit timer, 128 LCD segment drive capability, hardware multiplier, and 14 I/O pins.

Typical applications include high-resolution applications such as handheld metering equipment, weigh scales, and energy meters.

特長

  • Ultra-Low Power Consumption:
    • Active Mode: 400 µA at 1 MHz, 3.0 V
    • Standby Mode: 1.6 µA
    • Off Mode (RAM Retention): 0.1 µA
  • Five Power-Saving Modes
  • Wake-Up From Standby Mode in Less Than 6 µs
  • Frequency-Locked Loop, FLL+
  • 16-Bit RISC Architecture, 125-ns Instruction Cycle Time
  • Three Independent 16-bit Sigma-Delta A/D Converters With Differential PGA Inputs
  • 16-Bit Timer_A With Three Capture/Compare Registers
  • Integrated LCD Driver for 128 Segments
  • Serial Communication Interface (USART), Asynchronous UART, or Synchronous SPI Selectable by Software
  • Brownout Detector
  • Supply Voltage Supervisor/Monitor With Programmable Level Detection
  • Serial Onboard Programming, No External Programming Voltage Needed, Programmable Code Protection by Security Fuse
  • Bootstrap Loader in Flash Devices
  • Family Members Include:
    • MSP430F423A:
         8KB + 256B Flash Memory, 256B RAM
    • MSP430F425A:
         16KB + 256B Flash Memory, 512B RAM
    • MSP430F427A:
         32KB + 256B Flash Memory, 1KB RAM
  • Available in 64-Pin Quad Flat Pack (QFP)
  • For Complete Module Descriptions, Refer to the MSP430x4xx Family User's Guide, Literature Number SLAU056

機能一覧

他の製品と比較 その他の MSP430 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 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) Package size: mm2:W x L (PKG)
MSP430F425A ご注文 16     0.5     16-bit Sigma Delta     3     14     0     1     1     0     LQFP | 64     2.30 | 1ku     No     1     UART     64LQFP: 144 mm2: 12 x 12 (LQFP | 64)    
MSP430F423A ご注文 8     0.25     16-bit Sigma Delta     3     14     0     1     1     0     LQFP | 64     2.05 | 1ku     No     1     UART     64LQFP: 144 mm2: 12 x 12 (LQFP | 64)    
MSP430F427A ご注文 32     1     16-bit Sigma Delta     3     14     0     1     1     0     LQFP | 64     2.50 | 1ku     No     1     UART     64LQFP: 144 mm2: 12 x 12 (LQFP | 64)