MSP430F46171_TI 具有 92KB 闪存、8KB SRAM、比较器、DMA、I2C/SPI/UART 和 160 段 LCD 的 8MHz MCU

MSP430F46171的基本参数

制造厂商：TI
产品类别：微控制器 (MCU) 和处理器
技术类目：微控制器 (MCU) - MSP430 微控制器
功能描述：具有 92KB 闪存、8KB SRAM、比较器、DMA、I2C/SPI/UART 和 160 段 LCD 的 8MHz MCU
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MSP430F46171的产品详情：

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 MSP430x461x(1) series are microcontroller configurations with two 16-bit timers, a high-performance 12-bit A/D converter (MSP430x461x only), one universal serial communication interface (USCI), one universal synchronous/asynchronous communication interface (USART), DMA, 80 I/O pins, and a liquid crystal display (LCD) driver with regulated charge pump.

Typical applications for this device include portable medical applications and e-meter applications.

MSP430F46171的优势和特性：

Low Supply-Voltage Range, 1.8 V to 3.6 V
Ultralow-Power Consumption:
- Active Mode: 400 μA at 1 MHz, 2.2 V
- Standby Mode: 1.3 μA
- Off Mode (RAM Retention): 0.22 μA
Five Power-Saving Modes
Wake-Up From Standby Mode in Less Than 6 μs
16-Bit RISC Architecture, Extended Memory, 125-ns Instruction Cycle Time
Three Channel Internal DMA
12-Bit A/D Converter With Internal Reference, Sample-and-Hold and Autoscan Feature (MSP430x461x only)
16-Bit Timer_A With Three Capture/Compare Registers
16-Bit Timer_B With Seven Capture/Compare-With-Shadow Registers
On-Chip Comparator
Supply Voltage Supervisor/Monitor With Programmable Level Detection
Basic Timer With Real Time Clock Feature
Integrated LCD Driver up to 160 Segments With Regulated Charge Pump
Serial Communication Interface (USART1), Select Asynchronous UART or Synchronous SPI by Software
Universal Serial Communication Interface
- Enhanced UART Supporting Auto-Baudrate Detection
- IrDA Encoder and Decoder
- Synchronous SPI
- I2C?
Serial Onboard Programming, Programmable Code Protection by Security Fuse
Brownout Detector
Family Members Include:
- MSP430x4616, MSP430x46161(1):
  - 92KB+256B Flash or ROM Memory
  - 4KB RAM
- MSP430x4617, MSP430x46171(1):
  - 92KB+256B Flash or ROM Memory
  - 8KB RAM
- MSP430x4618, MSP430x46181(1):
  - 116KB+256B Flash or ROM Memory
  - 8KB RAM
- MSP430x4619, MSP430x46191(1):
  - 120KB+256B Flash or ROM Memory
  - 4KB RAM
For Complete Module Descriptions, Refer to the MSP430x4xx Family User’s Guide

(1) The MSP430F461x1 devices are identical to the MSP430F461x devices, with the exception that the ADC12 module is not implemented.

MSP430F46171的参数（英文）：

Non-volatile memory (kB)
92
RAM (KB)
8
ADC
Slope
GPIO pins (#)
80
Features
LCD, Real-time clock
UART
1
USB
No
Number of I2Cs
1
SPI
1
Comparator channels (#)
2

MSP430F46171具体的完整产品型号参数及价格（美元）：

MSP430F46171的完整型号有：MSP430F46171IPZ、MSP430F46171IPZR，以下是这些产品的关键参数及官网采购报价：

MSP430F46171IPZ，工作温度：-40 to 85，封装：LQFP (PZ)-100，包装数量MPQ：90个，MSL 等级/回流焊峰值温度：Level-3-260C-168 HR，引脚镀层/焊球材料：NIPDAU，TI官网MSP430F46171IPZ的批量USD价格：7.56（1000+）

MSP430F46171IPZR，工作温度：-40 to 85，封装：LQFP (PZ)-100，包装数量MPQ：1000个，MSL 等级/回流焊峰值温度：Level-3-260C-168 HR，引脚镀层/焊球材料：NIPDAU，TI官网MSP430F46171IPZR的批量USD价格：6.3（1000+）