This post was last edited by TEL18688947970 on 2021-7-26 11:13
Lingdong Microelectronics is a leading Chinese supplier of general-purpose 32-bit MCU products and solutions. Lingdong Microelectronics' MCU products are marked with MM32, and are based on the Arm CorexM series core, with independent research and development of software and ecosystem. Customers cover application areas such as smart industry, automotive electronics, communications infrastructure, medical health, smart home appliances, Internet of Things, personal devices, mobile phones and computers. Lingdong Microelectronics is one of the few Chinese MCU companies that has obtained official support from international authoritative organizations such as Am-KEIL, IAR and SEGGER. It has established an independent and complete general-purpose MCU ecosystem, which can provide customers with all-round support from hardware chips to software algorithms, from reference solutions to system design.
MM32SPIN25PF
Lingdong's MM32SPIN25PF uses a high-performance 32-bit MCU with a core M0, with an operating frequency of up to 96 MHz, built-in high-speed SRAM memory, and rich enhanced VO ports and peripherals connected to the external bus. MM32SPIN25PF has an operating voltage of 20V-55V. The operating temperature range includes -40-C-+85C conventional type and -40-C-+105-C extended type. Multiple power-on working modes ensure the requirements of low-power applications. It includes standard communication interfaces: 1 I2C interface, 2 SPI interfaces and 2 UART interfaces. It also includes 2 12-bit ADCs. 5 comparators, 4 operational amplifiers, 1 16-bit general timer, 1 32-bit general timer, 3 16-bit basic timers, 2 16-bit advanced timers, and is packaged in LQFP48. MM32SPIN25PF is compatible with M32F031CBT6. Lingdong Micro's general agent supports sample testing and product technical support. MM32F031CBT6
M32F031CBT6
uses a high-performance ARM CorexM0 32-bit microcontroller as the core. The working frequency can be up to 728 Hz. Built-in high-speed SRAM memory M2F3CBT@1 12-bit ADC. 1 16-bit general timer, 1 32-bit general timer, 3 16-bit basic timers, 1 16-bit advanced timer. It also includes a standard communication interface: 12C interface. 2 SPDT ports and 2 UART interfaces. It has a rich set of enhanced 10-bit ports and peripherals connected to the external bus. The M3F031CBT6 has an operating voltage of 20V-65V. The operating temperature range includes 40-C-+85C conventional type and -40:C- +105-C extended type. A variety of power-on working modes to ensure the requirements of low-power applications. It adopts LFP48 packaging.