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微控制器 (MCU) 與處理器
MSP430 微控制器

MSP430F423

不推薦在新設計中採用

具 3 個 16 位元 ΣΔ ADC、128 區段 LCD、8KB 快閃記憶體、256B RAM 的 8 MHz 感測 MCU

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MSP430F423 不建議用於新設計
此產品將繼續向現有客戶提供。新設計應考量替代產品。
open-in-new 比較替代產品
引腳對引腳且具備與所比較裝置相同的功能
MSP430F423A 現行 具 3 個 16 位元 ΣΔ ADC、128 區段 LCD、8KB 快閃記憶體、256B RAM 的 8 MHz 感測 MCU This product is a microcontroller with the same memory, peripheral, and pin-out configuration while incorporating performance improvements.

MSP430F423

不推薦在新設計中採用
產品規格表 立即訂購

產品詳細資料

Frequency (MHz) 8 ADC type 16-bit Sigma Delta Number of ADC channels 3 Number of GPIOs 14 Features Advanced sensing USB No Number of comparator channels 0 Bootloader (BSL) UART Operating temperature range (°C) -40 to 85 Rating Catalog
Frequency (MHz) 8 ADC type 16-bit Sigma Delta Number of ADC channels 3 Number of GPIOs 14 Features Advanced sensing USB No Number of comparator channels 0 Bootloader (BSL) UART Operating temperature range (°C) -40 to 85 Rating Catalog
LQFP (PM) 64 144 mm² 12 x 12
  • Low Supply Voltage Range: 1.8 V to 3.6 V
  • Ultra-Low Power Consumption:
    • Active Mode: 400 µA at 1 MHz, 3 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 Analog-to-Digital Converters (ADCs) 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 and Monitor With Programmable Level Detection
  • Serial Onboard Programming, No External Programming Voltage Needed, Programmable Code Protection by Security Fuse
  • Bootloader (BSL)
  • Family Members Include:
    • MSP430F423
      8KB + 256 B of Flash Memory, 256 B of RAM
    • MSP430F425
      16KB + 256 B of Flash Memory, 512 B of RAM
    • MSP430F427
      32KB + 256 B of Flash Memory, 1KB of RAM
  • Available in 64-Pin Quad Flat Pack (LQFP)
  • Low Supply Voltage Range: 1.8 V to 3.6 V
  • Ultra-Low Power Consumption:
    • Active Mode: 400 µA at 1 MHz, 3 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 Analog-to-Digital Converters (ADCs) 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 and Monitor With Programmable Level Detection
  • Serial Onboard Programming, No External Programming Voltage Needed, Programmable Code Protection by Security Fuse
  • Bootloader (BSL)
  • Family Members Include:
    • MSP430F423
      8KB + 256 B of Flash Memory, 256 B of RAM
    • MSP430F425
      16KB + 256 B of Flash Memory, 512 B of RAM
    • MSP430F427
      32KB + 256 B of Flash Memory, 1KB of RAM
  • Available in 64-Pin Quad Flat Pack (LQFP)

The TI 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 the device to wake up from low-power modes to active mode in less than 6 µs.

The MSP430F42x series are microcontroller configurations with three independent 16-bit sigma-delta ADCs, each with an integrated differential programmable gain amplifier input stage. Also included is a built-in 16-bit timer, 128-segment LCD 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.

The TI 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 the device to wake up from low-power modes to active mode in less than 6 µs.

The MSP430F42x series are microcontroller configurations with three independent 16-bit sigma-delta ADCs, each with an integrated differential programmable gain amplifier input stage. Also included is a built-in 16-bit timer, 128-segment LCD 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.
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類型 標題 日期
* Errata MSP430F423 Microcontroller Errata (Rev. I) PDF | HTML 2021年 6月 23日
* Data sheet MSP430F42x Mixed-Signal Microcontrollers datasheet (Rev. B) PDF | HTML 2016年 11月 14日

訂購與品質

內含資訊：
  • RoHS
  • REACH
  • 產品標記
  • 鉛塗層/球物料
  • MSL 等級/回焊峰值
  • MTBF/FIT 估算值
  • 材料內容
  • 認證摘要
  • 進行中持續性的可靠性監測
內含資訊：
  • 晶圓廠位置
  • 組裝地點