MSP430F2012 16 位超低功耗微控制器，具有 2kB 闪存、128B RAM、10 位 SAR A/D 和用于 SPI/I2C 的 USI | 德州仪器 TI.com.cn

MSP430F2012
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16 位超低功耗微控制器，具有 2kB 闪存、128B RAM、10 位 SAR A/D 和用于 SPI/I2C 的 USI

16 位超低功耗微控制器，具有 2kB 闪存、128B RAM、10 位 SAR A/D 和用于 SPI/I2C 的 USI - MSP430F2012
数据表
MSP430F20x1, MSP430F20x2, MSP430F20x3 Mixed Signal Microcontroller 数据表   (英文內容)
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描述

The Texas Instruments MSP430 family of ultra-low-power microcontrollers consist 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 1 µs.

The MSP430F20xx series is an ultra-low-power mixed signal microcontroller with a built-in 16-bit timer and ten I/O pins. In addition, the MSP430F20x1 has a versatile analog comparator. The MSP430F20x2 and MSP430F20x3 have built-in communication capability using synchronous protocols (SPI or I2C) and a 10-bit A/D converter (MSP430F20x2) or a 16-bit sigma-delta A/D converter (MSP430F20x3).

Typical applications include sensor systems that capture analog signals, convert them to digital values, and then process the data for display or for transmission to a host system. Stand alone RF sensor front end is another area of application.

特性

  • Low Supply Voltage Range 1.8 V to 3.6 V
  • Ultra-Low Power Consumption
    • Active Mode: 220 µA at 1 MHz, 2.2 V
    • Standby Mode: 0.5 µA
    • Off Mode (RAM Retention): 0.1 µA
  • Five Power-Saving Modes
  • Ultra-Fast Wake-Up From Standby Mode in Less Than 1 µs
  • 16-Bit RISC Architecture, 62.5-ns Instruction Cycle Time
  • Basic Clock Module Configurations:
    • Internal Frequencies up to 16 MHz With Four Calibrated Frequencies to ±1%
    • Internal Very Low-Power Low-Frequency Oscillator
    • 32-kHz Crystal
    • External Digital Clock Source
  • 16-Bit Timer_A With Two Capture/Compare Registers
  • On-Chip Comparator for Analog Signal Compare Function or Slope A/D (MSP430F20x1)
  • 10-Bit 200-ksps A/D Converter With Internal Reference, Sample-and-Hold, and Autoscan (MSP430F20x2)
  • 16-Bit Sigma-Delta A/D Converter With Differential PGA Inputs and Internal Reference (MSP430F20x3)
  • Universal Serial Interface (USI) Supporting SPI and I2C (MSP430F20x2 and MSP430F20x3)
  • Brownout Detector
  • Serial Onboard Programming, No External Programming Voltage Needed, Programmable Code Protection by Security Fuse
  • On-Chip Emulation Logic With Spy-Bi-Wire Interface
  • Family Members:
    • MSP430F2001: 1KB + 256B Flash Memory, 128B RAM
    • MSP430F2011: 2KB + 256B Flash Memory, 128B RAM
    • MSP430F2002: 1KB + 256B Flash Memory, 128B RAM
    • MSP430F2012: 2KB + 256B Flash Memory, 128B RAM
    • MSP430F2003: 1KB + 256B Flash Memory, 128B RAM
    • MSP430F2013: 2KB + 256B Flash Memory, 128B RAM
  • Available in 14-Pin Plastic Small-Outline Thin Package (TSSOP), 14-Pin Plastic Dual Inline Package (PDIP), and 16-Pin QFN
  • For Complete Module Descriptions, See the MSP430x2xx Family User's Guide (SLAU144)

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
MSP430F2012 立即下单     2     0.125     10-bit SAR     8     10     1     1     0     0     PDIP | 14
QFN | 16
TSSOP | 14    		 0.85 | 1ku     No     1     UART         -40 to 105
-40 to 85    		 14PDIP: 181 mm2: 9.4 x 19.3 (PDIP | 14)
16QFN: 16 mm2: 4 x 4 (QFN | 16)
14TSSOP: 32 mm2: 6.4 x 5 (TSSOP | 14)    		 Catalog    
MSP430F2001 立即下单     1     0.125     Slope     0     10     0     0     0     6     PDIP | 14
QFN | 16
TSSOP | 14    		 0.46 | 1ku     No     1     UART         -40 to 105
-40 to 85    		 14PDIP: 181 mm2: 9.4 x 19.3 (PDIP | 14)
16QFN: 16 mm2: 4 x 4 (QFN | 16)
14TSSOP: 32 mm2: 6.4 x 5 (TSSOP | 14)    		 Catalog    
MSP430F2002 立即下单     1     0.125     10-bit SAR     8     10     1     1     0     0     PDIP | 14
QFN | 16
TSSOP | 14    		 0.65 | 1ku     No     1     UART         -40 to 85
-40 to 105    		 14PDIP: 181 mm2: 9.4 x 19.3 (PDIP | 14)
16QFN: 16 mm2: 4 x 4 (QFN | 16)
14TSSOP: 32 mm2: 6.4 x 5 (TSSOP | 14)    		 Catalog    
MSP430F2003 立即下单     1     0.125     16-bit Sigma Delta     4     10     1     1     0     0     PDIP | 14
QFN | 16
TSSOP | 14    		 0.99 | 1ku     No     1     UART         -40 to 105
-40 to 85