company blog about ​Acquisition SAM MCU Series:SAM V,SAM E,SAM S,SAM D,SAM G,SAM L,SAM C

​Acquisition SAM MCU Series:SAM V,SAM E,SAM S,SAM D,SAM G,SAM L,SAM C

Shenzhen Mingjiada Electronics Co., Ltd. is a global company specialising in the recycling of electronic components and inventory management, offering professional, efficient, and high-value recycling services. We are committed to helping customers reduce inventory, minimise storage space, and lower both storage and management costs.

Below is a detailed overview of our recycling services:

1. Main Recycling Categories

Integrated circuits (ICs), 5G chips, new energy ICs, IoT chips, Bluetooth chips, automotive chips, AI ICs, Ethernet ICs, memory chips, sensors, IGBT modules, and a range of other products.

2. Recycling Advantages

High-Priced Recycling: Pricing based on market trends, offering competitive market rates to help customers maximise cost recovery.

Quick Payment: Supports ‘same-day testing, same-day payment,’ with transactions completed within 72 hours.

Global logistics support: Provide DHL/UPS/SF Express and other global freight-collect logistics services.

3. Recycling Process

Submit a list: Customers provide model, brand, quantity, and other information.

Evaluation and quotation: Provide inspection plans and quotations within 24 hours.

Logistics handover: Support door-to-door pickup or global logistics shipping.

Inspection and payment: Payment completed on the next working day after inspection.

Overview of the SAM Series MCUs

The Microchip SAM series is a family of 32-bit microcontrollers based on the ARM Cortex core, widely used in industrial control, consumer electronics, IoT, and automotive electronics due to their high performance, low power consumption, and rich peripheral interfaces. The SAM series of MCUs includes sub-series such as SAM V, SAM E, SAM S, SAM D, SAM G, SAM L, and SAM C.

From a technical perspective, each sub-series of the SAM series is optimised for different application scenarios:

High-performance series: such as the SAM V and SAM G series, based on the Cortex-M7 core, with a clock speed of over 300MHz, suitable for applications requiring high computational power

Low-power series: such as the SAM L series, based on the Cortex-M0+ core, specifically optimised for battery-powered devices

Wireless connectivity series: such as the SAM W series, integrating wireless communication functions like Bluetooth/Wi-Fi

Automotive-grade series: some SAM MCUs are AEC-Q100 certified, suitable for automotive electronic systems

SAM V series

High-performance MCUs based on the Arm Cortex-M7 core, operating at up to 300MHz, equipped with a floating-point unit (FPU) and high-speed cache, suitable for industrial automation, motor control, and other scenarios.

SAM E/S Series

An MCU series for general-purpose embedded applications, balancing performance and power consumption

SAM D Series

Entry-level 32-bit MCUs based on the Cortex-M0+ core, offering high cost-effectiveness and widely used in consumer electronics.

SAM G Series

High-performance MCUs with integrated security features, suitable for payment terminals and IoT gateways.

SAM L Series

Ultra-low-power MCU series based on the Cortex-M0+ core, suitable for battery-powered devices.

SAM C Series

Cost-optimised 32-bit MCUs suitable for replacing traditional 8/16-bit products.

Applications:

Industrial automation field

In industrial control systems, SAM E/S/V series MCUs are widely adopted due to their high performance and rich interfaces:

PLC controllers: The SAM V71 series, featuring a Cortex-M7 core and Ethernet interface, serves as the main control unit for mid-sized PLCs

HMI Human-Machine Interface: The SAM9 series (part of Microchip's MPU/MCU product line) paired with a Linux system drives touchscreens

Motor Drivers: The SAM E54's FPU and advanced PWM modules are ideal for servo control algorithms

Consumer Electronics Field

Consumer electronics are cost-sensitive and undergo rapid iteration, making the SAM D/L series an ideal choice due to its high cost-effectiveness:

Smart home devices: The SAM D21 is widely used in smart plugs and thermostats.

Wearable devices: The ultra-low power consumption of the SAM L21 extends battery life.

Toys and gaming peripherals: The built-in USB support of the SAM DA1 enables plug-and-play functionality.

IoT and wireless connectivity

IoT edge devices require a balance between performance and power consumption, and the SAM W/G series provides integrated solutions:

Bluetooth/Wi-Fi gateways: SAM W25/W26 with built-in wireless connectivity modules

Secure terminals: SAM G55 with a hardware encryption engine for secure data transmission

Sensor hubs: SAM C21 with low power consumption suitable for battery-powered sensor nodes