{"id":58652,"date":"2023-09-21T12:40:14","date_gmt":"2023-09-21T04:40:14","guid":{"rendered":"http:\/\/www.upgrademag.com\/web\/?p=58652"},"modified":"2023-09-21T12:40:15","modified_gmt":"2023-09-21T04:40:15","slug":"nuvoton-technology-launches-new-mcu-series","status":"publish","type":"post","link":"http:\/\/www.upgrademag.com\/web\/2023\/09\/21\/nuvoton-technology-launches-new-mcu-series\/","title":{"rendered":"Nuvoton Technology launches new MCU series"},"content":{"rendered":"\n

Nuvoton Technology has launched its KM1M4BF series MCU and KM1M7AF\/KM1M7BF series MCUs designed for motor and power control in wide-ranging consumer, enterprise, and industrial applications, such as air conditioning, heat pumps, white goods, tools, e-bikes, EV charging, solar invertors, energy storage and power supplies.<\/strong><\/p>\n\n\n\n

The new MCU series are designed to improve energy efficiency beyond current solutions, promoting more sustainable ecosystems by reducing energy use where possible, streamlining product development through state-of-the-art references and tools, while also promoting greater single-chip integration of essential features, reducing product platform costs and simplifying supply chains.<\/p>\n\n\n\n

KM1M4BF Series MCU Motor & PFC Controller<\/strong><\/h3>\n\n\n\n

The KM1M4BF series MCU is ideal for applications such as white goods, air conditioning, e-bikes or equivalent EV motors. Powered by an Arm\u00ae Cortex\u00ae-M4F CPU operating up to 120MHz, with integrated Flash and SRAM, it supports a wide operating voltage of 2.9-5.5V and wide operating temperature of -40\u00b0C ~ +110\u00b0C.<\/p>\n\n\n\n

Features include simultaneous two-motor and PFC control, reducing overall component count and platform cost, high speed ADC (2 Msps), built-in differential variable gain amplifier & window comparator, and various safety functions including memory ECC, clock error detection, ADC failure diagnosis, power supply voltage detection, and certification such as IEC60730.<\/p>\n\n\n\n

Among its flexible IO, standout analogue connectivity includes 2 sets of differential variable gain amplifier (VGA) and 4 sets of comparators, while notable peripheral set includes 8 sets of motor & power control PWM, complementary PWM output, dead time insert, output shift, duty cut, period cut, and synchronous ADC trigger.<\/p>\n\n\n\n

For more information about Nuvoton KM1M4BF Series MCU<\/a>.<\/p>\n\n\n\n

KM1M7AF\/KM1M7BF Series MCU Power Controller<\/strong><\/h3>\n\n\n\n

The KM1M7AF series MCU is ideal for high voltage power supply applications such as EV charging, and energy storage, where it can control primary PFC (AC\/DC) and secondary LLC (DC\/DC) from a single MCU, reducing component count and platform cost. It provides high speed, highly accurate feedback control via high-speed ADC (2Msps) and high resolution PWM (208ps). For heat pumps and commercial-grade air conditioning, it can control up to 2 motors and provides state-of-the-art 3-phase interleaved PFC simultaneously.<\/p>\n\n\n\n

Powered by an Arm\u00ae Cortex\u00ae-M7 core operating up to 160MHz with integrated Flash and SRAM, it supports a wide operating voltage of 3.5-5.5V and wide operating temperature of -40\u00b0C ~ +110\u00b0C.<\/p>\n\n\n\n

Features include motor & PFC control (KM1M7B series), synchronous control ADC, duty adjustment, dead time auto-adjustment, high speed ADC (2 Msps), 2 sets of CAN-FD (KM1M7AF5\/6 series), SM Bus (LQFP 128\/144), built-in differential variable gain amplifier (KM1M7A0\/1, KM1M7B series) and various safety functions including memory ECC, clock error detection, ADC failure diagnosis, power supply voltage detection, and certification such as IEC60730.<\/p>\n\n\n\n

Among its flexible IO, standout analogue connectivity includes 5 sets of differential variable gain amplifier (KM1M7A0\/1, KM1M7B series) and 5-channel comparator, while notable peripheral set includes 12 sets of motor & power control PWM, complementary PWM output, dead time insert, output shift, duty cut, period cut and synchronous ADC trigger.<\/p>\n\n\n\n

For more information about Nuvoton KM1M7AF\/KM1M7BF Series MCU<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"

The new MCU series are designed to improve energy efficiency beyond current solutions, promoting more sustainable ecosystems by reducing energy use where possible, streamlining product development through state-of-the-art references and tools, while also promoting greater single-chip integration of essential features, reducing product platform costs and simplifying supply chains.<\/p>\n","protected":false},"author":6,"featured_media":58662,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[96,2727,1656],"class_list":["post-58652","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-headlines","tag-technology","tag-technology-adaption","tag-technology-investment"],"_links":{"self":[{"href":"http:\/\/www.upgrademag.com\/web\/wp-json\/wp\/v2\/posts\/58652","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.upgrademag.com\/web\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.upgrademag.com\/web\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.upgrademag.com\/web\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"http:\/\/www.upgrademag.com\/web\/wp-json\/wp\/v2\/comments?post=58652"}],"version-history":[{"count":0,"href":"http:\/\/www.upgrademag.com\/web\/wp-json\/wp\/v2\/posts\/58652\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.upgrademag.com\/web\/wp-json\/wp\/v2\/media\/58662"}],"wp:attachment":[{"href":"http:\/\/www.upgrademag.com\/web\/wp-json\/wp\/v2\/media?parent=58652"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.upgrademag.com\/web\/wp-json\/wp\/v2\/categories?post=58652"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.upgrademag.com\/web\/wp-json\/wp\/v2\/tags?post=58652"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}