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Ineltek's Newest Line, EM Microelectronic-Marin SA, a Technological Marvel for Power Electronics

EM Microelectronic-Marin smallest lowest power Bluetooth Low Energy IC BLE IC

EM Microelectronic-Marin - an Introduction

Welcome to the world of technological innovation! Ineltek Ltd is thrilled to announce the arrival of our latest product lines from EM Microelectronic-Marin SA, tailored specifically for power electronics enthusiasts. These ground-breaking offerings represent a leap forward in efficiency, reliability, and performance, revolutionizing the way we approach power management. Join us as we delve into the exciting features and capabilities that make these new products a game-changer for the industry.


EM Microelectronic-Marin SA, began its activities in the 1970s with the development of miniaturised integrated circuits with very low power consumption for watches.

Since 1985, EM Microelectronic has been part of The Swatch Group Ltd joining our other lines of Micro Crystal and Renata Batteries. Starting from the electronic watch, a mass-produced product requiring very little power and low voltages, EM Microelectronic-Marin SA has entered new markets and is today a leader in supplying highly optimized electronic circuits for battery-powered and field-operated applications.

Company Overview

The company has its own semiconductor and display production facilities in Switzerland. EM Microelectronic is headquartered in Marin (Switzerland) and has development centres in Prague (Czech Republic) and Colorado Springs (USA) as well as production facilities in Asia.

In a nutshell, EM Marin offers integrated circuits, modules and displays with extremely low power consumption and high timing accuracy.

Product Groups

EM Microelectronic’s product portfolio includes RFID circuits, smart card ICs, ultra-low power microcontrollers, power management, LCD drivers and displays, sensor and optoelectronic ICs as well as 32-bit MCUs and standard analogue ICs.

Power Management & Supervisory by EM Marin

EM Microelectronic has build its energy solutions for different applications:

  • energy harvesting (solar, thermal, movement & magnetic field)

  • power management controller for low power applications

  • Watchdog and reset circuits for power supervision


EM Microelectronic has build around its origin application of watches a specific product portfolio of MCUs for these low-power application:

  • ultra low power 4-Bit & 8-Bit MCUs

  • Special I/O like high drive outputs

  • Special Power capabilites like sub VDD=1V MCU solution

  • dedicated tools & emulator available

Sensor & Sensor Fusion by EM Marin

EM Microelectronic has build its sensor solutions for different applications:

  • optical sensors (and tracking algorithm/engines)

  • humidity sensing

  • hall sensing (3D magnetic sensor)

  • touch solutions (capacitive touch)

EM Marin's Display Solutions

With the long-term gathered know-how in display product integration. EM Microelectronic Marin is the ideal partner for custom made solutions for a high quality display product integration. With its own products in LCD driver, touch and sensor fusion products and display modules EM can support the whole integration process.

  • LCD, OLED & TFT display solutions

  • touch screen integration

  • optical bonding & frame development

  • RFID products (LF, NFC, UHF)

Products for communication

EM Marin has focused on low power wireless communication products like:

  • BLE 5.2 SoC (modules in development)

  • ready to use bluetooth beacons

  • 2.4GHz RF Transceiver (FSK)

  • RFID products (LF, NFC, UHF)

If you have any questions please get in contact with our team!


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