The MM32 series is a new generation of universal MCU platform launched by Smart Microelectronics in 2020, which aims to provide customers with higher performance, lower power consumption, higher reliability, stability and robustness of microcontrollers. The new MM32 hardware is fully compatible with the classic MM32, retaining the 2.0-5.5V wide voltage power supply design. Lingzhi agent Yingshan Microelectronics can provide sample testing and necessary FAE technical support.
MM32F series is the first general purpose high-performance MCU platform upgraded in the new generation MM32 series of Lingdongwei. The new MM32F series is compatible with the classic MM32F pin, and has been greatly improved in system performance, function expansion, reliability, stability, ESD (HBM) up to ± 8kV. The number of available GPIOs and the storage capacity ratio of the 72MHz M0 product have been increased for the extra value product to support stronger computing processing power. In the mainstream products, USBFSOTG, SDIO, Ethernet, I2S and FSMC external bus interfaces are added to improve system connectivity and simulation performance, with more built-in ADC channels and DAC. The new MM32F extends the operating temperature range, offering industrial options from -40 to 85 ° C and extended industrial options from -40 to 105 ° C.
MM32F features high performance ARM Cortex-M0 (up to 96MHz) and ARM Cortex-M3-Flash :16KB-512KB,SRAM:2KB-128KB – Pin compatibility between different series, Available in a variety of 20/32/48/64/100/144 pin and package forms
MM32Spin is a family of products designed specifically for motor and power-related applications. It uses high-performance ARMCortex-M0 and ARMCortex-M3 cores, and can be divided into dedicated MCU and drive MCU based on functional areas. The MM32Spin series provides up to 128KBFlash, with built-in multi-channel UART, I2C, SPI, CAN and a variety of high-precision analog peripherals, including: comparator, 12-bit 3MSPSADC and operational amplifier. Driving MCU provides the function of integrated power supply, predrive, LDO, MOSFET and other rich peripherals, the planned voltage range is 20V, 60V, 200V and 600V, rich products and applications cover a wide range.
MM32Spin Basic Features -Flash: 32KB, 64KB and 128KB – hardware divider, square root and mathematical acceleration unit designed for motor and power by CORDIC – 20Pin small size to complete the drive of three phase brushless motor – high speed 12 bit 3MSPSADC, independent operational amplifier to simplify PCB layout, Improved production yield – Integrated power peripherals, predrive, LDO, and MOSFET – Voltage range: 20V, 60V, 200V, and 600V – offers a fully integrated drive MCU with MOSFET in small sizes
MM32 features – high performance -2.0-5.5V wide voltage -40~105°C extended industrial grade – 8KVESD -CAN/LIN bus interface – stability, robustness – motor control special interface – low power design – wired/wireless connection – secure storage encryption – fast development iteration – Package optional, pin compatible – fast delivery
Market application White goods, medical treatment, printers, smart locks, card reader, retail, building electronic label, item tracking, intelligent control, industrial robots, vehicle tracking, fire monitoring, meter, industrial interconnection, motor, thermostat, unmanned aerial vehicles, electric tools, electric bicycles, power monitoring, quick charger, wireless charger, surrounding peripherals, education toys, fascia gun, e-sports keyboard…
Founded in 2011, Lingdang Lingdang is a leading supplier of universal 32-bit MCU products and solutions in China. MM32 MCU products developed by the company based on ARM Cortex-M series core have four series F/L/ Spin /W, more than 200 models, the cumulative delivery of more than 300 million, among the local general 32-bit MCU companies in the front. MM32 MCU is widely used in the fields of intelligent industry, automotive electronics, communications infrastructure, healthcare, smart home appliances, Internet of Things, personal devices, mobile phones and computers. Every year, tens of millions of excellent products equipped with smart MM32 MCU are delivered to customers.