MSP430FR5720IRGET

TEXAS INSTRUMENTS  MSP430FR5720IRGET  微控制器, 16位, 混合信号, MSP430, 8 MHz, 4 KB, 1 KB, 24 引脚, VQFN

The is a 16-bit ultra-low-power Mixed-signal Microcontroller features an embedded FRAM non-volatile memory, powerful 16-bit RISC MSP430 CPU and different peripherals. The architecture showcases seven low-power modes, which are optimized to achieve extended battery life. FRAM is a new non-volatile memory that combines the speed, flexibility and endurance of SRAM with the stability and reliability of flash, all at lower total power consumption. The device configurations with three 16-bit timer, 10-bit A/D converter, a 12-channel comparator with voltage reference generation and hysteresis capabilities, three enhanced serial channels capable of I2C, SPI or UART protocols, a hardware multiplier and 21 general-purpose I/O pins. This device operates at a maximum frequency of 8MHz.

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Ultra-low-power ferroelectric RAM FRAM

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32-bit Hardware multiplier MPY

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3-channel internal DMA

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Real-time clock RTC with calendar and alarm functions

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Five 16-bit timers with up to 3 Capture/Compare registers

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16-bit Cyclic redundancy checker CRC

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16-channel analog comparator with voltage reference and programmable hysteresis

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14-channel 10-bit ADC with internal reference and sample-and-hold

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UART with automatic baud-rate detection

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IrDA Encoder and decoder

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SPI at rates up to 10Mbps

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I2C with multiple-slave addressing

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Hardware UART bootloader BSL

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Fully integrated LDO

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Supply voltage supervisor for core and supply voltages with reset capability

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Always-on zero-power brownout detection

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Serial on-board programming with no external voltage needed

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Fixed-frequency DCO with six selectable factory-trimmed frequencies

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Low-power low-frequency internal clock source VLO

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32kHz Crystals LFXT

These products use FRAM non-volatile memory technology. FRAM retention is sensitive to extreme temperatures, such as those experienced during reflow or hand soldering.