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Low power microcontroller
update 2021/06/29-
General-purpose 16bit MCUs
ML62Q1000 seriesIn addition to noise resistance, the newly enhanced safety function makes it suitable for a wide range of applications such as home appliances and industrial equipment.
Especially regarding the safety function, it is most suitable for white goods and small household appliances around the kitchen by self-diagnosis function of the microcontroller itself as well as failure diagnosis of peripheral parts. -
Low power 16bit MCUs
ML620Q500/400
32bit MCUs for USB / Security
ML630Q400It can be used for a wide range of applications such as battery-powered electronic shelf labels, thermostats, home appliances, HEMS, smart grids, industrial equipment such as meters.
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Low voltage operation 8-bit MCUs
ML610Q400It is suitable for small dry cell battery-powered devices with LCD display functions such as wrist watches, clocks, pedometers, heart rate monitors, and thermostats.
It is possible to support temperature expansion for industrial equipment such as data loggers used for temperature control of foods. -
Speech Playback 8bit MCUs
ML610Q300High-quality sound reproduction function and high-output speaker amplifier are integrated in one chip. You can easily add a speech playback function to white goods.
We provide speech playback solutions from dry battery driven devices such as thermometers and health care devices to security devices such as fire alarms, AC equipment such as residential facilities and home appliances. -
Sensor control MCUs
ML630Q700 ML610Q700
* Not recommended for new designsA high-performance microcontroller that can control various sensors with low power consumption. You can extend the battery life of wearable devices and smartphones.
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update 2020/06/12Catalog
ROHM Group Short Form Catalog
update 2022/04/22
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News Release
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2022/03/01
Notification of Product Discontinuance(ML610Q100 Series / ML620Q100 Series) -
2019/03/26
About on-chip emulator EASE1000 V2 released, and last-buy and migration Notification for uEASE and EASE1000 -
2019/03/12
16-bit General-Purpose MCUs Equipped with Safety Functions -
2017/05/10
Class-Leading Low-Power 16bit General-Purpose Microcontrollers