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  • 封装:100-LQFP
  • RoHS:无铅 / 符合限制有害物质指令(RoHS)规范要求
  • 包装方式:Digi-Reel®
  • 参考价格:$10.8-$9.709

更新日期:2024-04-01 00:04:00

产品简介:具有 60KB 闪存、2KB SRAM、12 位 ADC、比较器、SPI/UART 和 160 段 LCD 的 8MHz MCU

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  • 封装:100-LQFP
  • RoHS:无铅 / 符合限制有害物质指令(RoHS)规范要求
  • 包装方式:Digi-Reel®
  • 参考价格:$10.8-$9.709

MSP430F449IPZR 供应商

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MSP430F449IPZR 中文资料属性参数

  • 产品培训模块:The Ultra-Low Power MSP430MSP430 OverviewMSP430 Design ToolsMSP430 PeripheralsMSP430x2xx/4xx and Wireless OverviewPortable Medical Solutions with MSP430MSP430 for Utility Metering SolutionsMSP430: How to JTAGMSP430, How To Use the Clock SystemGrace Software Graphical User InterfaceMCU OverviewDriver LibraryMSP430Ware Overview
  • 标准包装:1
  • 类别:集成电路 (IC)
  • 家庭:嵌入式 - 微控制器,
  • 系列:MSP430x4xx
  • 核心处理器:RISC
  • 芯体尺寸:16-位
  • 速度:8MHz
  • 连通性:SPI,UART/USART
  • 外围设备:欠压检测/复位,LCD,POR,PWM,WDT
  • 输入/输出数:48
  • 程序存储器容量:60KB(60K x 8 + 256B)
  • 程序存储器类型:闪存
  • EEPROM 大小:-
  • RAM 容量:2K x 8
  • 电压 - 电源 (Vcc/Vdd):1.8 V ~ 3.6 V
  • 数据转换器:A/D 8x12b
  • 振荡器型:内部
  • 工作温度:-40°C ~ 85°C
  • 封装/外壳:100-LQFP
  • 包装:®
  • 其它名称:296-26234-6

产品特性

  • Low Supply-Voltage Range, 1.8 V to 3.6 V
  • Ultralow-Power Consumption: Active Mode: 280 µA at 1 MHz, 2.2 V Standby Mode: 1.1 µA Off Mode (RAM Retention): 0.1 µA
  • Active Mode: 280 µA at 1 MHz, 2.2 V
  • Standby Mode: 1.1 µA
  • Off Mode (RAM Retention): 0.1 µA
  • Five Power Saving Modes
  • Wake-Up From Standby Mode in Less Than 6 µs
  • 16-Bit RISC Architecture, 125-ns Instruction Cycle Time
  • 12-Bit A/D Converter With Internal Reference, Sample-and-Hold and Autoscan Feature
  • 16-Bit Timer_B With Three(1) or Seven(2) Capture/Compare-With-Shadow Registers
  • 16-Bit Timer_A With Three Capture/Compare Registers
  • On-Chip Comparator
  • Serial Communication Interface (USART), Select Asynchronous UART or Synchronous SPI by Software: Two USARTs (USART0, USART1)(1) One USART (USART0)(2)
  • Two USARTs (USART0, USART1)(1)
  • One USART (USART0)(2)
  • Brownout Detector
  • Supply Voltage Supervisor/Monitor With Programmable Level Detection
  • Serial Onboard Programming, No External Programming Voltage Needed Programmable Code Protection by Security Fuse
  • Integrated LCD Driver for up to 160 Segments
  • Bootstrap Loader
  • Family Members Include: MSP430F435, MSP430F4351(3): 16KB+256B Flash Memory 512B RAM MSP430F436, MSP430F4361(3): 24KB+256B Flash Memory 1KB RAM MSP430F437, MSP430F4371(3): 32KB+256B Flash Memory 1KB RAM MSP430F447: 32KB+256B Flash Memory 1KB RAM MSP430F448, MSP430F4481(3): 48KB+256B Flash Memory 2KB RAM MSP430F449, MSP430F4491(3): 60KB+256B Flash Memory 2KB RAM
  • MSP430F435, MSP430F4351(3): 16KB+256B Flash Memory 512B RAM
  • 16KB+256B Flash Memory
  • 512B RAM
  • MSP430F436, MSP430F4361(3): 24KB+256B Flash Memory 1KB RAM
  • 24KB+256B Flash Memory
  • 1KB RAM
  • MSP430F437, MSP430F4371(3): 32KB+256B Flash Memory 1KB RAM
  • 32KB+256B Flash Memory
  • 1KB RAM
  • MSP430F447: 32KB+256B Flash Memory 1KB RAM
  • 32KB+256B Flash Memory
  • 1KB RAM
  • MSP430F448, MSP430F4481(3): 48KB+256B Flash Memory 2KB RAM
  • 48KB+256B Flash Memory
  • 2KB RAM
  • MSP430F449, MSP430F4491(3): 60KB+256B Flash Memory 2KB RAM
  • 60KB+256B Flash Memory
  • 2KB RAM
  • For Complete Module Descriptions, See The MSP430x4xx Family User’s Guide, Literature Number SLAU056

产品概述

The Texas Instruments MSP430 family of ultralow 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 devices feature 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 MSP430x43x(1) and the MSP430x44x(1) series are microcontroller configurations with two built-in 16-bit timers, a fast 12-bit A/D converter (not implemented on the MSP430F43x1 and MSP430F44x1 devices), one or two universal serial synchronous/asynchronous communication interfaces (USART), 48 I/O pins, and a liquid crystal driver (LCD) with up to 160 segments.Typical applications include sensor systems that capture analog signals, convert them to digital values, and process and transmit the data to a host system, or process this data and display it on a LCD panel. The timers make the configurations ideal for industrial control applications such as ripple counters, digital motor control, EE-meters, hand-held meters, etc. The hardware multiplier enhances the performance and offers a broad code and hardware-compatible family solution.

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