Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The AT91SAM7SE32B-AU is a high-performance 32-bit ARM7TDMI RISC microcontroller. It belongs to the SAM7SE series, a family of intelligent ARM microcontrollers based on the 32-bit ARM7™ RISC processor and high-speed flash memory. This chip integrates a high-performance ARM7TDMI processor with extensive peripheral support, making it suitable for diverse applications including embedded systems, industrial control, consumer electronics, and smart sensors.

AT91SAM7SE32B-AU Specifications

Core Processor: ARM7TDMI.

Core Specifications: 16/32-bit

Operating Frequency: Up to 55 MHz

Flash Memory Capacity: 32KB

SRAM Capacity: 8KB

I/O Count: 88

ADC: 8-channel 10-bit

Timers: 3 x 16-bit Timers/Counters

Communication Interfaces: USART, SPI, TWI (I2C)

Operating Voltage: 1.65V to 1.95V

Operating Temperature: -40°C to 85°C

Package Type: 128-LQFP (20x14)

AT91SAM7SE32B-AU Applications

Industrial Automation: Suitable for PLC controllers, motor control and sensor data acquisition systems.

Smart Meters: Applicable to electricity, water and gas meters.

Consumer Electronics: Suitable for smart home controllers and portable electronic devices.

Medical Devices: Suitable for portable diagnostic instruments and vital signs monitoring equipment.

Security Systems: Applicable to access control systems and fingerprint recognition devices.

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.