- 制造厂商：TI
- 产品类别：微控制器 (MCU) 和处理器
- 技术类目：微控制器 (MCU) - MSP430 微控制器
- 功能描述：具有 3 个 16 位 Σ-Δ ADC、128 段 LCD、8KB 闪存和 256B RAM 的 8MHz 计量 MCU
- 点击这里打开及下载MSP430FE423的技术文档资料
- TI代理渠道，提供当日发货、严格的质量标准，满足您的目标价格
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 MSP430FE42x series are microcontroller configurations with three independent 16-bit sigma-delta ADCs and an embedded signal processor core used to measure and calculate single-phase energy in both 2-wire and 3-wire configurations. Also included are a built-in 16-bit timer, 128-segment LCD drive capability, and 14 I/O pins.
Typical applications include 2-wire and 3-wire single-phase metering including tamper-resistant meter implementations.
- Low Supply Voltage Range: 2.7 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 6μs
- Frequency-Locked Loop, FLL+
- 16-Bit RISC Architecture, 125-ns Instruction Cycle Time
- Embedded Signal Processing for Single-Phase Energy Metering With Integrated Analog Front End and Temperature Sensor (ESP430CE1)
- 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:
- MSP430FE423 8KB + 256 B of Flash Memory, 256 Bof RAM
- MSP430FE425 16KB + 256 B of Flash Memory, 512 Bof RAM
- MSP430FE427 32KB + 256 B of Flash Memory, 1KBof RAM
- Available in 64-Pin Quad Flat Pack (LQFP)
- Non-volatile memory (kB)
- 8
- RAM (KB)
- 0.25
- ADC
- 16-bit Sigma Delta
- GPIO pins (#)
- 14
- Features
- Advanced sensing, LCD
- UART
- 1
- USB
- No
- Number of I2Cs
- 0
- SPI
- 1
- Comparator channels (#)
- 0
MSP430FE423的完整型号有：MSP430FE423IPM、MSP430FE423IPMR，以下是这些产品的关键参数及官网采购报价：
MSP430FE423IPM，工作温度：-40 to 85，封装：LQFP (PM)-64，包装数量MPQ：160个，MSL 等级/回流焊峰值温度：Level-3-260C-168 HR，引脚镀层/焊球材料：NIPDAU，TI官网MSP430FE423IPM的批量USD价格：2.578（1000+）
MSP430FE423IPMR，工作温度：-40 to 85，封装：LQFP (PM)-64，包装数量MPQ：1000个，MSL 等级/回流焊峰值温度：Level-3-260C-168 HR，引脚镀层/焊球材料：NIPDAU，TI官网MSP430FE423IPMR的批量USD价格：2.148（1000+）
MSP-FET — MSP430 闪存仿真工具
MSP-GANG — MSP-GANG 生产编程器
MSP-GRLIB — MSP 图形库
MSP-DSPLIB — MSP 微控制器的数字信号处理 (DSP) 库
MSP430WARE — 适用于 MSP430 微控制器的 MSPWare
UNIFLASH — 适用于大多数 TI 微控制器 (MCU) 和毫米波传感器的 UniFlash
MSP-FLASHER — 适用于 MSP430 和 SimpleLink MSP432 MCU 的命令行编程器
CCSTUDIO — Code Composer Studio 集成式开发环境 (IDE)
CCSTUDIO-MSP — 适用于 MSP 微控制器的 Code Composer Studio (CCS) 集成开发环境 (IDE)
ENERGYTRACE — EnergyTrace 技术
IAR-KICKSTART — IAR Embedded Workbench
MSP430x41x, MSP430F42x Code Examples (Rev. P)
MSP-3P-SEARCH — MSP Third party search tool
MSP430 schematic symbols and footprints library for use with the Eagle CAD tool (Rev. E)
