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TI - MSP430F149 (ACTIVE) 16 位超低功耗微控制器、60kB 闪存、2KB RAM、12 位 ADC、2 USART、硬件乘法器 - MSP430 16位超低功耗MCU 1系列

MSP430F149 (ACTIVE) 16 位超低功耗微控制器、60kB 闪存、2KB RAM、12 位 ADC、2 USART、硬件乘法器 此图片只做参考用
真图请以实物为准
库存状况
  • 库存数量: 2000
  • 包装规格:圆盘编带
  • 最小订单量:1
  • 多重订单量:1
  • 单位价格(不含税):CNY 22.40
数量:
价格
    数量单位价格(不含税)
    1-24CNY 22.40
    25-49CNY 21.28
    50-99CNY 20.16
    100-249CNY 19.04
  • 制造商:TI
  • 库存编号:1616239
  • 商品型号:MSP430F149IPMR
  • RoHS胁从产品:
  • 备注:
  • 产品描述:The Texas Instruments MSP430 family of ultralow-power microcontrollers consist of several devices featuring different sets of peripherals targeted for various applications.

The Texas Instruments MSP430 family of ultralow-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 attribute 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 MSP430x13x and the MSP430x14x(1) series are microcontroller configurations with two built-in 16-bit timers, a fast 12-bit A/D converter (not implemented on the MSP430F14x1 devices), one or two universal serial synchronous/asynchronous communication interfaces (USART), and 48 I/O pins.

Typical applications include sensor systems that capture analog signals, convert them to digital values, and process and transmit the data to a host system. 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.

特性

Low Supply-Voltage Range, 1.8 V . . . 3.6 V

Ultralow-Power Consumption:

Active Mode: 280 μA at 1 MHz, 2.2V

Standby Mode: 1.6 μA

Off Mode (RAM Retention): 0.1 μA

Five Power-Saving Modes

Wake-Up From Standby Mode in less thatn 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 Seven Capture/Compare-With-Shadow Registers

16-Bit Timer_A With Three Capture/Compare Registers

On-Chip Comparator

Serial Onboard Programming, No External Programming Voltage Needed Programmable Code Protection by Security Fuse

Serial Communication Interface (USART), Functions as Asynchronous UART or Synchronous SPI Interface

Two USARTs (USART0, USART1) — MSP430x14x(1) Devices

One USART (USART0) — MSP430x13x Devices

Family Members Include:

MSP430F133:

   8KB+256B Flash Memory, 256B RAM

MSP430F135:

   16KB+256B Flash Memory, 512B RAM

MSP430F147, MSP430F1471:

   32KB+256B Flash Memory, 1KB RAM

MSP430F148, MSP430F1481:

   48KB+256B Flash Memory, 2KB RAM

MSP430F149, MSP430F1491:

   60KB+256B Flash Memory, 2KB RAM

Available in 64-Pin Quad Flat Pack (QFP) and 64-pin QFN

For Complete Module Descriptions, See the MSP430x1xx Family User’s Guide, Literature Number SLAU049

 The MSP430F14x1 devices are identical to the MSP430F14x devices with the exception that the ADC12 module is not implemented.

 
Frequency (MHz)
Flash (KB)
SRAM (kB)
GPIO
Timers - 16-bit
Watchdog
USART
Multiplier
Comparators
Temp Sensor
ADC
ADC Channels
Operating Temperature Range (C)
Approx. Price (US$)
BSL
 
8    8    8    
60    32    48    
2    1    2    
48    48    48    
2    2    2    
Yes    Yes    Yes    
2    2    2    
16x16    16x16    16x16    
Yes    Yes    Yes    
Yes    Yes    Yes    
12-bit SAR    12-bit SAR    12-bit SAR    
8    8    8    
-40 to 85    -40 to 85    -40 to 85    
4.66 | 1ku    4.00 | 1ku    4.33 | 1ku    
UART    UART    UART    
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