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MSP430FR2533IDAR is ultra-low-power MSP430™ microcontrollers for capacitive touch sensing that feature CapTIvate™ touch technology for buttons, sliders, wheels, and proximity applications. MSP430FR2533IDAR MCUs with CapTIvate technology provide the most integrated and autonomous capacitive-touch solution in the market with high reliability and noise immunity at the lowest power. 

Feature Of MSP430FR2533IDAR

CapTIvate™ technology – capacitive touch

Performance

Fast electrode scanning with four simultaneous scans

Support for high-resolution sliders with up to 1024 points

Proximity sensing

Reliability

Increased immunity to power line, RF, and other environmental noise

Built-in spread spectrum, automatic tuning, noise filtering, and debouncing algorithms

Enables reliable touch solutions with 10-V RMS common-mode noise, 4-kV electrical fast transients, and 15-kV electrostatic discharge, allowing for IEC‑61000-4-6, IEC‑61000-4-4, and IEC‑61000-4-2 compliance

Reduced RF emissions to simplify electrical designs

Support for metal touch and water rejection designs

Flexibility

Up to 16 self-capacitance and 64 mutual-capacitance electrodes

Mix and match self- and mutual-capacitive electrodes in the same design

Supports multitouch functionality

Wide range of capacitance detection, wide electrode range of 0 to 300 pF

Low power

<5 µA wake-on-touch with four sensors

Wake-on-touch state machine allows electrode scanning while CPU is asleep

Hardware acceleration for environmental compensation, filtering, and threshold detection

Ease of use

CapTIvate Design Center PC GUI lets engineers design and tune capacitive buttons in real time without having to write code

CapTIvate software library in ROM provides ample FRAM for customer application

Embedded microcontroller

16-bit RISC architecture

Clock supports frequencies up to 16 MHz

Wide supply voltage range from 3.6 V down to 1.8 V (minimum supply voltage is restricted by SVS levels, see the SVS specifications)

Applications Of MSP430FR2533IDAR

• Electronic smart locks, door keypads, and readers

• Garage door systems

• Intrusion HMI keypads and control panels

• Motorized window blinds

• Remote controls

• Personal electronics

• Wireless speakers and headsets

• Handheld video game controllers

• A/V receivers

• White goods

• Small appliances

• Garden and power tools

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.