Lingding Microelectronics is a leading supplier of universal 32-bit MCU products and solutions in China. The MCU products of Lingding Microelectronics are marked by MM32 and based on the ARM Cortex-M series kernel. The software, hardware and ecosystem of Lingding Microelectronics are independently developed. Customers cover intelligent industry, automotive electronics, communications infrastructure, medical and health care, smart home appliances, Internet of Things, personal devices, mobile phones and computers and other application fields. Lingdynamic Microelectronics is one of the few local MCU companies in China that have obtained official support from ARM-Keil, IAR and SEGGER, and established an independent and complete universal MCU ecosystem, which can provide customers with all-round support from hardware chip to software algorithm, from reference scheme to system design.
MM32SPIN25PF uses a 32-bit MCU with a high performance kernel M0, operating at up to 96 MHz, built-in high-speed SRAM memory, and a rich array of enhanced I/O ports and peripherals to connect to the external bus. MM32SPIN25PF has a working voltage of 2.0V to 5.5V, and its operating temperature range includes -40◦C~+85◦C conventional type and -40◦C~+105◦C extended type. A variety of power-saving operating modes ensure low power consumption applications. It includes standard communication interfaces: 1 I2C interface, 2 SPI interface and 2 UART interface. It also contains two 12-bit ADCs, five comparators, four operational amplifiers, one 16-bit universal timer, one 32-bit universal timer, three 16-bit basic timers, and two 16-bit advanced timers. LQFP48 packaging form. This MM32SPIN25PF is compatible to replace MM32F031CBT6. Lingding micro general agent support to provide sample testing and product technical support.
MM32F031CBT6 MM32F031CBT6 uses high-performance ARM Cortex-M0 as the core of 32-bit microcontroller, operating frequency up to 72 MHz, built-in high-speed SRAM memory, MM32F031CBT6 contains one 12-bit ADC, one 16-bit universal timer, one 32-bit universal timer, three 16-bit basic timers, and one 16-bit advanced timer. Also included are standard communication interfaces: 1 I2C interface, 2 SPI interface and 2 UART interface. With rich enhanced I/O ports and peripherals to connect to the external bus. MM32F031CBT6 has the operating voltage of 2.0V to 5.5V and the operating temperature range includes -40◦C~+85◦C conventional type and -40◦C~+105◦C extended type. A variety of power-saving operating modes ensure low power consumption applications. LQFP48 packaging form.