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MSP430FE4252

具有 2 个 16 位 Σ-Δ ADC、128 段 LCD、16KB 闪存和 512B RAM 的 8MHz 计量 MCU; • Low Supply-Voltage Range, 2.7 V to 3.6 V\n• Ultra-Low-Power Consumption: \n• Active Mode: 400 µA at 1 MHz, 3.0 V\n• Standby Mode: 1.6 µA\n• Off Mode (RAM Retention): 0.1 µA\n \n• Five Power-Saving Modes\n• Wake-Up From Standby Mode in Less Than 6 µs\n• Frequency-Locked Loop, FLL+\n• 16-Bit RISC Architecture, 125-ns Instruction Cycle Time\n• Embedded Signal Processing for Single-Phase Energy Metering With Integrated Analog Front-End and Temperature Sensor (ESP430CE1B)\n• 16-Bit Timer_A With Three Capture/Compare Registers\n• Integrated LCD Driver for 128 Segments\n• Serial Communication Interface (USART), Asynchronous UART, or Synchronous SPI Selectable by Software\n• Brownout Detector\n• Supply Voltage Supervisor/Monitor With Programmable Level Detection\n• Serial Onboard Programming, No External Programming Voltage Needed, Programmable Code Protection by Security Fuse\n• Bootstrap Loader in Flash Devices\n• Family Members Include: \n• MSP430FE4232 8KB + 256B Flash Memory, 256B RAM\n• MSP430FE4242 12KB + 256B Flash Memory, 512B RAM\n• MSP430FE4252 16KB + 256B Flash Memory, 512B RAM\n• MSP430FE4272 32KB + 256B Flash Memory, 1KB RAM\n \n• Available in 64-Pin Quad Flat Pack (QFP)\n• For Complete Module Descriptions, See the MSP430x4xx Family User’s Guide, Literature Number SLAU056;

The Texas Instruments 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 wake-up from low-power modes to active mode in less than 6 µs. The MSP430FE42x2 devices are microcontroller configurations with two independent 16-bit sigma-delta analog-to-digital (A/D) converters and embedded signal processor core used to measure and calculate single-phase energy in both 2-wire and 3-wire configurations. Also included is a built-in 16-bit timer, 128 LCD segment drive capability, and 14 I/O pins.\n\n Typical applications include 2-wire and 3-wire single-phase metering.

TITexas Instruments

德州仪器美国德州仪器公司

MSP430FE4252

ULTRA-LOW-POWER MICROCONTROLLERS

TI1Texas Instruments

德州仪器美国德州仪器公司

MSP430FE4252IPM

MIXED SIGNAL MICROCONTROLLER

TITexas Instruments

德州仪器美国德州仪器公司

MSP430FE4252IPMR

MIXED SIGNAL MICROCONTROLLER

TITexas Instruments

德州仪器美国德州仪器公司

技术参数

  • RAM (KB):

    0.5

  • ADC:

    16-bit Sigma Delta

  • GPIO pins (#):

    14

  • Features:

    Advanced sensing

  • UART:

    1

  • USB:

    No

  • Number of I2Cs:

    0

  • SPI:

    1

  • Comparator channels (#):

    0

供应商型号品牌批号封装库存备注价格
TI
24+
LQFP|64
70230
免费送样原盒原包现货一手渠道联系
询价
TI德州仪器
22+
24000
原装正品现货,实单可谈,量大价优
询价
TI/TEXAS
23+
原厂封装
8931
询价
TI
23+
64-LQFP
65480
询价
Texas Instruments
20+
LQFP-64
29860
TI微控制器MCU-可开原型号增税票
询价
Texas Instruments
20+
64-LQFP(10x10)
600000
原装正品,现货通路商
询价
Texas Instruments
21+
44-TQFP
5680
100%进口原装!长期供应!绝对优势价格(诚信经营
询价
TI(德州仪器)
2447
LQFP-64(10x10)
31500
1000个/圆盘一级代理专营品牌!原装正品,优势现货,
询价
TI
20+
QFP-64
932
就找我吧!--邀您体验愉快问购元件!
询价
Texas
25+
25000
原厂原包 深圳现货 主打品牌 假一赔百 可开票!
询价
更多MSP430FE4252供应商 更新时间2025-7-29 17:06:00