사양
| 속성 | 가치 |
| Package | Tray |
| Series | SAM7X |
| ProductStatus | Obsolete |
| CoreProcessor | ARM7® |
| CoreSize | 16/32-Bit |
| Speed | 55MHz |
| Connectivity | CANbus, Ethernet, I²C, SPI, SSC, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| NumberofI/O | 62 |
| ProgramMemorySize | 512KB (512K x 8) |
| ProgramMemoryType | FLASH |
| RAMSize | 128K x 8 |
| Voltage-Supply(Vcc/Vdd) | 1.65V ~ 1.95V |
| DataConverters | A/D 8x10b |
| OscillatorType | Internal |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 100-LQFP |
개요
Description
The AT91SAM7X512B-AU is a microcontroller from Microchip Technology's AT91SAM family, based on the ARM7TDMI core. It is designed for embedded applications requiring efficient performance and connectivity. This microcontroller features 512 KB of Flash memory, 128 KB of SRAM, and operates at a maximum speed of 55 MHz.
Key features include a wide array of peripherals such as USB 2.0 Full-Speed device, 10/100 Ethernet MAC, CAN controller, and multiple serial interfaces (USART, SPI, I2C). It also supports advanced timers, PWM, and a 10-bit ADC, making it suitable for real-time control applications.
The AT91SAM7X512B-AU is equipped with power management features ensuring low power consumption, making it ideal for battery-operated devices. It is housed in a LQFP-100 package, offering a balance of performance and versatile connectivity options for industrial automation, networking, and consumer electronics applications. Its integration and functionality make it a robust choice for developers seeking a reliable solution in complex embedded systems.
Key features include a wide array of peripherals such as USB 2.0 Full-Speed device, 10/100 Ethernet MAC, CAN controller, and multiple serial interfaces (USART, SPI, I2C). It also supports advanced timers, PWM, and a 10-bit ADC, making it suitable for real-time control applications.
The AT91SAM7X512B-AU is equipped with power management features ensuring low power consumption, making it ideal for battery-operated devices. It is housed in a LQFP-100 package, offering a balance of performance and versatile connectivity options for industrial automation, networking, and consumer electronics applications. Its integration and functionality make it a robust choice for developers seeking a reliable solution in complex embedded systems.
Equivalent
The AT91SAM7X512B-AU is a microcontroller from Microchip Technology's ARM7-based SAM7X series. Equivalent products might include other ARM7 or Cortex-M3 based microcontrollers with similar features such as Ethernet and USB support. Alternatives could be the STM32F103 series from STMicroelectronics or the LPC1768 from NXP, both offering similar processing power and peripheral options. Always compare specifications like memory, I/O, and clock speed to ensure compatibility with your application's requirements.
Features
The AT91SAM7X512B-AU is a microcontroller in the Atmel (now Microchip Technology) SAM7 family, designed for high-performance applications. Key features include:
1. Core: ARM7TDMI processor running at up to 55 MHz.
2. Memory: 512 KB of Flash and 128 KB of SRAM, providing ample space for code and data storage.
3. Peripherals:
- USB 2.0 Full Speed Device
- Ethernet MAC 10/100 with PHY
- CAN controller
- Multiple UARTs, SPI, I2C, and USART interfaces
4. Timers: Includes a variety of timers, including PWM, RTC, and watchdog timer.
5. ADC/DAC: 8-channel 10-bit ADC and 2-channel 10-bit DAC for analog signal processing.
6. GPIO: Multifunctional GPIO pins for flexible configuration.
7. Power Management: Supports various power-saving modes to extend battery life in portable applications.
8. Package: Available in LQFP-100 package, suitable for embedded system designs.
These features make the AT91SAM7X512B-AU suitable for industrial automation, networked control systems, and other applications requiring robust connectivity and processing capabilities.
1. Core: ARM7TDMI processor running at up to 55 MHz.
2. Memory: 512 KB of Flash and 128 KB of SRAM, providing ample space for code and data storage.
3. Peripherals:
- USB 2.0 Full Speed Device
- Ethernet MAC 10/100 with PHY
- CAN controller
- Multiple UARTs, SPI, I2C, and USART interfaces
4. Timers: Includes a variety of timers, including PWM, RTC, and watchdog timer.
5. ADC/DAC: 8-channel 10-bit ADC and 2-channel 10-bit DAC for analog signal processing.
6. GPIO: Multifunctional GPIO pins for flexible configuration.
7. Power Management: Supports various power-saving modes to extend battery life in portable applications.
8. Package: Available in LQFP-100 package, suitable for embedded system designs.
These features make the AT91SAM7X512B-AU suitable for industrial automation, networked control systems, and other applications requiring robust connectivity and processing capabilities.
Pinout
The AT91SAM7X512B-AU is a microcontroller from Microchip Technology, part of the AT91SAM7X family. It is typically packaged in a 100-pin LQFP (Low-Profile Quad Flat Package).
Key functions and features include:
1. ARM7TDMI Core: A 32-bit RISC processor, providing efficient processing capabilities.
2. Flash Memory: 512KB of in-system programmable Flash memory, enabling code storage and updates.
3. SRAM: 128KB of SRAM for data storage and execution.
4. Peripherals: Includes a wide range of peripherals such as USB 2.0 Full-Speed Device, Ethernet MAC, CAN Controller, and multiple UARTs, SPI, I2C, and timers.
5. Networking Capabilities: Integrated Ethernet MAC supports network connectivity.
6. Expansion: GPIO pins are available for interfacing with external devices and sensors.
7. Power Management: Features low power consumption modes for energy efficiency in embedded applications.
8. Clock and Reset Management: Provides various clock settings and reset options for system stability and performance optimization.
These features make the AT91SAM7X512B-AU suitable for networking, industrial, and consumer applications requiring robust processing and connectivity.
Key functions and features include:
1. ARM7TDMI Core: A 32-bit RISC processor, providing efficient processing capabilities.
2. Flash Memory: 512KB of in-system programmable Flash memory, enabling code storage and updates.
3. SRAM: 128KB of SRAM for data storage and execution.
4. Peripherals: Includes a wide range of peripherals such as USB 2.0 Full-Speed Device, Ethernet MAC, CAN Controller, and multiple UARTs, SPI, I2C, and timers.
5. Networking Capabilities: Integrated Ethernet MAC supports network connectivity.
6. Expansion: GPIO pins are available for interfacing with external devices and sensors.
7. Power Management: Features low power consumption modes for energy efficiency in embedded applications.
8. Clock and Reset Management: Provides various clock settings and reset options for system stability and performance optimization.
These features make the AT91SAM7X512B-AU suitable for networking, industrial, and consumer applications requiring robust processing and connectivity.
Manufacturer
The AT91SAM7X512B-AU is manufactured by Microchip Technology Inc. Microchip Technology is a leading American semiconductor company that designs, manufactures, and sells microcontrollers, memory, and analog and interface products. Known for its extensive range of microcontroller and microprocessor solutions, Microchip serves a variety of industries including automotive, industrial, consumer, and aerospace. The company is recognized for providing comprehensive development environments and support for embedded system designers.
Application
The AT91SAM7X512B-AU is a microcontroller commonly used in a variety of applications due to its integrated Ethernet capabilities and ARM7TDMI core. It is suitable for industrial automation, networking devices, and embedded systems requiring connectivity. This microcontroller is also utilized in smart meters, automotive systems, and building automation due to its performance and connectivity options. Additionally, it is employed in consumer electronics and home automation products, where efficient processing and reliable communication are essential. Its features such as low power consumption and high-speed peripherals make it ideal for applications demanding both performance and efficiency.
Package
The AT91SAM7X512B-AU is a microcontroller from Microchip Technology with an LQFP (Low-Profile Quad Flat Package) package type. Specifically, it is a 100-pin LQFP, which provides a compact form factor suitable for various embedded applications.
