MSP430F412 16 位超低功耗微控制器,具有 4kB 闪存、256B RAM、比较器和 96 段 LCD | 德州仪器 TI.com.cn

MSP430F412
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16 位超低功耗微控制器,具有 4kB 闪存、256B RAM、比较器和 96 段 LCD

16 位超低功耗微控制器,具有 4kB 闪存、256B RAM、比较器和 96 段 LCD - MSP430F412
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描述

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 MSP430x41x series are microcontroller configurations with one or two built-in 16-bit timers, a comparator, 96 LCD segment drive capability, and 48 I/O pins.

Typical applications include sensor systems that capture analog signals, convert them to digital values, and process the data and transmit them to a host system. The comparator and timer make the configurations ideal for industrial meters, counter applications, handheld meters, etc.

特性

  • Low Supply-Voltage Range, 1.8 V to 3.6 V
  • Ultralow-Power Consumption:
    • Active Mode: 200 µA at 1 MHz, 2.2 V
    • Standby Mode: 0.7 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
  • 16-Bit Timer_A With Three or Five Capture/Compare Registers
  • Integrated LCD Driver for 96 Segments
  • On-Chip Comparator
  • Brownout Detector
  • Supply Voltage Supervisor/Monitor - Programmable Level Detection on MSP430F415/417 Devices Only
  • Serial Onboard Programming, No External Programming Voltage Needed Programmable Code Protection by Security Fuse
  • Bootstrap Loader in Flash Devices
  • Family Members Include:
    • MSP430C412: 4KB ROM, 256B RAM
    • MSP430C413: 8KB ROM, 256B RAM
    • MSP430F412: 4KB + 256B Flash, 256B RAM
    • MSP430F413: 8KB + 256B Flash, 256B RAM
    • MSP430F415: 16KB + 256B Flash 512B RAM
    • MSP430F417: 32KB + 256B Flash 1KB RAM
  • Available in 64-Pin Quad Flat Pack (QFP) and 64-pin QFN
  • For Complete Module Descriptions, Refer to the MSP430x4xx Family User’s Guide, Literature Number SLAU056

Timer_A5 in ’F415 and ’F417 devices only

参数

与其它产品相比 MSP430 超低功耗 MCU 邮件 下载到电子表格中
Part number 立即下单 Features Non-volatile memory (kB) RAM (KB) ADC ADC: channels (#) GPIO pins (#) I2C SPI UART Comparator channels (#) Package Group Approx. price (US$) USB Timers - 16-bit Bootloader (BSL) Special I/O Operating temperature range (C) Package size: mm2:W x L (PKG) Rating
MSP430F412 立即下单 LCD     4     0.25     Slope     0     48     0     0     0     2     LQFP | 64
VQFN | 64    
1.30 | 1ku     No     1     UART         -40 to 85     64LQFP: 144 mm2: 12 x 12 (LQFP | 64)
64VQFN: 81 mm2: 9 x 9 (VQFN | 64)    
Catalog    
MSP430F413 立即下单 LCD     8     0.25     Slope     0     48     0     0     0     2     LQFP | 64
VQFN | 64    
1.35 | 1ku     No     1     UART         -40 to 85     64LQFP: 144 mm2: 12 x 12 (LQFP | 64)
64VQFN: 81 mm2: 9 x 9 (VQFN | 64)    
Catalog    
MSP430F415 立即下单 LCD     16     0.5     Slope     0     48     0     0     0     2     LQFP | 64
VQFN | 64    
1.50 | 1ku     No     2     UART         -40 to 85     64LQFP: 144 mm2: 12 x 12 (LQFP | 64)
64VQFN: 81 mm2: 9 x 9 (VQFN | 64)    
Catalog    
MSP430F417 立即下单 LCD     32     1     Slope     0     48     0     0     0     2     LQFP | 64
VQFN | 64    
1.75 | 1ku     No     2     UART         -40 to 85     64LQFP: 144 mm2: 12 x 12 (LQFP | 64)
64VQFN: 81 mm2: 9 x 9 (VQFN | 64)