- 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、16KB 闪存和 512B RAM 的 8MHz 感应 MCU
- 点击这里打开及下载MSP430F425A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 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.
- 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
- Non-volatile memory (kB)
- 16
- RAM (KB)
- 0.5
- 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
MSP430F425A的完整型号有：MSP430F425AIPM、MSP430F425AIPMR，以下是这些产品的关键参数及官网采购报价：
MSP430F425AIPM，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MSP430F425AIPM的批量USD价格：3.211（1000+）
MSP430F425AIPMR，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MSP430F425AIPMR的批量USD价格：2.676（1000+）
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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)
