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Shenzhen Mingjiada Electronics Co., Ltd.——Long term supply of TI (MSP430FR2632IYQWR) capacitive touch MCUs with 8 touch IOs, featuring CapTIvate™ touch technology for button, slider, wheel and proximity applications.

Product Details:

MSP430FR2632IYQWR Capacitive Touch MCU - Ultra-low-power MSP430™ microcontrollers for capacitive touch sensing with high reliability and noise immunity at the lowest power consumption.

Model No: MSP430FR2632IYQWR

Package: DSBGA-24

Type: Capacitive touch-sensing mixed-signal microcontroller

Product diagram:

MSP430FR2632IYQWR CapTIvate ™ Technology - Capacitive touch performance:

Four simultaneous fast electrode scans

High-resolution slider supporting up to 1024 points

Proximity sensing

Built-in extended spectrum, auto-tuning, noise filtering and dithering algorithms

Up to 16 self-capacitive electrodes and 64 inter-capacitive electrodes

Multi-touch support

Wide capacitance detection range; 0 to 300pF wide electrode range

Touch wake-up current less than 5µA for four sensors

MSP430FR2632IYQWR Optimised ultra-low power mode:

Active mode: 126µA/MHz (typical)

Standby mode: less than 5µA touch wake-up current for four sensors

LPM3.5 real-time clock (RTC) counter with 32768Hz crystal: 730nA (typical)

Shutdown current (LPM4.5): 16nA typical

MSP430FR2632IYQWR Intelligent digital peripheral:

Four 16-bit timers

Two timers, each with three capture/compare registers (Timer_A3)

Two timers, each with two capture/compare registers (Timer_A2)

One 16-bit Timer with CapTIvate Technology

One 16-bit RTC used only as a counter

16-bit cyclic redundancy check (CRC)

MSP430FR2632IYQWR Key Features:

16-bit RISC architecture

Supports clock frequencies up to 16MHz

Wide supply voltage range of 3.6V to 1.8V

8-channel 10-bit analogue-to-digital converter (ADC)

1.5V internal reference voltage

Sample and hold 200ksps

On-chip 32kHz RC oscillator (REFO)

On-chip 16MHz digitally controlled oscillator (DCO) with frequency locked loop (FLL)

Room temperature accuracy ±1% (with on-chip reference)

On-Chip Very Low Frequency 10kHz Oscillator (VLO)

On-chip high frequency modulated oscillator (MODOSC)

External 32kHz crystal (LFXT)

Programmable MCLK Prescaler (1 to 128)

8KB programme FRAM, 512-byte message FRAM, 2KB RAM

Up to 8 self-capacitive sensors or 16 mutual capacitive sensors

【Mingjiada Electronics】Long-term supply of TI (MSP430FR2632IYQWR) capacitive touch-sensitive mixed-signal microcontrollers, for more information about capacitive touch MCU MSP430FR2632IYQWR products, welcome to contact Mingjiada Electronics!

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Tel：13410018555

Email：chen13410018555@163.com

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