AT91SAM7S512 (3)
AT91SAM7S512 is available from Microchip Technology Technology at Xecor. Designed for high-performance embedded applications, the AT91SAM7S512 offers a 32-bit ARM7TDMI RISC processor, 512KB dual bank flash memory, 64KB SRAM, and a rich peripheral set including USB, UART, SPI, and ADC. Available in 64-pin LQFP and QFN packages, it is ideal for industrial control, consumer electronics, and communication systems. Whether used in automotive diagnostics, IoT devices, or portable medical equipment, this series ensures efficiency, scalability, and robust performance for demanding applications. Xecor is an authorized distributor for Microchip Technology Technology. Please view our extensive selection of the AT91SAM7S512 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| AT91SAM7S512B-AU | This device features a generous 512KB Flash memory, offering ample space for program storage and data." | LQFP-64 | 7,956 | |
| AT91SAM7S512-MU | Microcontroller in QFN-64 Package | LQFP-48 | 5,188 | |
| AT91SAM7S512-AU | Industrial temperature range | 64-LQFP | 5,488 |
Key Featrues
ARM7TDMI® 32-bit RISC Architecture - The SAM7S512 is built on the ARM7TDMI® 32-bit RISC architecture, enabling high-performance processing with a maximum speed of 55 MHz. This architecture supports a high-density 16-bit instruction set, which enhances code efficiency and reduces memory usage, making it ideal for applications requiring fast and reliable processing, such as industrial automation and embedded systems.
512 KB Dual Bank Flash Memory - With 512 KB of dual bank flash memory, the SAM7S512 supports complex applications and firmware updates without compromising performance. The dual bank structure allows simultaneous read/write operations, improving data throughput and enabling seamless over-the-air (OTA) updates in IoT devices and other embedded systems.
Full Speed USB 2.0 Device Port - The integrated USB 2.0 full-speed device port (12 Mbps) facilitates high-speed data transfer between the microcontroller and external devices. This feature is particularly beneficial for applications like USB communication in consumer electronics, medical devices, and data logging systems, ensuring efficient and reliable connectivity.
Power Management Controller (PMC) - The PMC optimizes power consumption by dynamically adjusting the microcontroller's operating voltage and frequency based on workload. This feature extends battery life in portable devices and reduces energy consumption in power-sensitive applications, such as wearable technology and remote sensors.
8-Channel 10-bit ADC with Multiplexed I/Os - The 8-channel 10-bit analog-to-digital converter (ADC) enables precise analog signal acquisition, with four channels multiplexed with digital I/Os. This feature is essential for applications requiring accurate sensor data processing, such as environmental monitoring, motor control, and industrial automation, enhancing the microcontroller's versatility and performance.
512 KB Dual Bank Flash Memory - With 512 KB of dual bank flash memory, the SAM7S512 supports complex applications and firmware updates without compromising performance. The dual bank structure allows simultaneous read/write operations, improving data throughput and enabling seamless over-the-air (OTA) updates in IoT devices and other embedded systems.
Full Speed USB 2.0 Device Port - The integrated USB 2.0 full-speed device port (12 Mbps) facilitates high-speed data transfer between the microcontroller and external devices. This feature is particularly beneficial for applications like USB communication in consumer electronics, medical devices, and data logging systems, ensuring efficient and reliable connectivity.
Power Management Controller (PMC) - The PMC optimizes power consumption by dynamically adjusting the microcontroller's operating voltage and frequency based on workload. This feature extends battery life in portable devices and reduces energy consumption in power-sensitive applications, such as wearable technology and remote sensors.
8-Channel 10-bit ADC with Multiplexed I/Os - The 8-channel 10-bit analog-to-digital converter (ADC) enables precise analog signal acquisition, with four channels multiplexed with digital I/Os. This feature is essential for applications requiring accurate sensor data processing, such as environmental monitoring, motor control, and industrial automation, enhancing the microcontroller's versatility and performance.
Applications
Industrial Automation Controller: The SAM7S512 microcontroller is ideal for controlling and monitoring industrial automation systems. Its ARM7TDMI® processor and high-speed operation (up to 55 MHz) enable real-time processing of sensor data, while its multiple communication interfaces (USB, UART, SPI, I2C) facilitate seamless integration with sensors, actuators, and control networks. The 8-channel 10-bit ADC ensures precise analog signal acquisition, making it suitable for applications like motor control, process monitoring, and robotics.
USB-Enabled Data Logger: The SAM7S512 is well-suited for building USB-enabled data loggers for environmental monitoring or industrial data collection. Its Full Speed USB 2.0 device port allows for easy data transfer to PCs, while the 512 KB flash memory and 64 KB SRAM provide ample storage for logging sensor data. The integrated ADC and multiple I/O lines enable direct interfacing with sensors such as temperature, humidity, or pressure sensors, making it a compact and efficient solution for portable or embedded data logging systems.
Smart Home Hub: The SAM7S512 can serve as the core of a smart home hub, integrating various home automation devices and sensors. Its ARM7TDMI® processor and multiple communication interfaces (UART, SPI, I2C, USB) allow it to communicate with smart devices, while the 32 I/O lines and ADC enable direct interfacing with sensors like motion detectors, light sensors, and temperature sensors. The microcontroller's low-power operation and real-time timer (RTT) make it suitable for energy-efficient and always-on smart home applications.
Medical Device Controller: The SAM7S512 is an excellent choice for controlling medical devices such as portable diagnostic equipment or patient monitoring systems. Its high-speed processing and integrated peripherals (ADC, PWM, timers) enable precise control and measurement of vital parameters like heart rate, blood pressure, or oxygen levels. The USB interface allows for easy data transfer to external systems, while the robust ARM7TDMI® architecture ensures reliable operation in critical medical environments.
USB-Enabled Data Logger: The SAM7S512 is well-suited for building USB-enabled data loggers for environmental monitoring or industrial data collection. Its Full Speed USB 2.0 device port allows for easy data transfer to PCs, while the 512 KB flash memory and 64 KB SRAM provide ample storage for logging sensor data. The integrated ADC and multiple I/O lines enable direct interfacing with sensors such as temperature, humidity, or pressure sensors, making it a compact and efficient solution for portable or embedded data logging systems.
Smart Home Hub: The SAM7S512 can serve as the core of a smart home hub, integrating various home automation devices and sensors. Its ARM7TDMI® processor and multiple communication interfaces (UART, SPI, I2C, USB) allow it to communicate with smart devices, while the 32 I/O lines and ADC enable direct interfacing with sensors like motion detectors, light sensors, and temperature sensors. The microcontroller's low-power operation and real-time timer (RTT) make it suitable for energy-efficient and always-on smart home applications.
Medical Device Controller: The SAM7S512 is an excellent choice for controlling medical devices such as portable diagnostic equipment or patient monitoring systems. Its high-speed processing and integrated peripherals (ADC, PWM, timers) enable precise control and measurement of vital parameters like heart rate, blood pressure, or oxygen levels. The USB interface allows for easy data transfer to external systems, while the robust ARM7TDMI® architecture ensures reliable operation in critical medical environments.
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