Overview
The AT91SAM7X256C-AUR is a microcontroller from Microchip Technology, part of the AT91SAM7X series. This device is based on the 16/32-bit ARM7TDMI RISC processor and is designed for a wide range of applications requiring high performance, low power consumption, and advanced peripherals. The microcontroller features 256 KB of flash memory and is packaged in a 100-pin LQFP (Low Profile Quad Flat Package) package, making it suitable for various embedded systems and industrial applications.
Key Specifications
| Parameter | Value |
|---|---|
| Processor | 16/32-bit ARM7TDMI RISC |
| Flash Memory | 256 KB |
| Package Type | 100-pin LQFP |
| Operating Temperature | -40°C to +85°C |
| Supply Voltage | 1.65V to 1.95V (Core), 3.0V to 3.6V (I/O) |
| Clock Speed | Up to 48 MHz |
Key Features
- ARM7TDMI Processor: High-performance 16/32-bit RISC processor.
- Memory: 256 KB of flash memory and 64 KB of SRAM.
- Peripherals: Includes USB, UARTs, SPI, TWI (I2C), and ADC.
- Power Management: Low power consumption with various power-saving modes.
- Security: On-chip debug support and secure data storage.
Applications
The AT91SAM7X256C-AUR microcontroller is versatile and can be used in a variety of applications, including:
- Industrial Automation: Control systems, sensors, and actuators.
- Consumer Electronics: Set-top boxes, GPS devices, and other portable electronics.
- Medical Devices: Diagnostic equipment and medical monitoring systems.
- Automotive Systems: Infotainment systems, navigation, and control units.
Q & A
- What is the processor type of the AT91SAM7X256C-AUR?
The AT91SAM7X256C-AUR is based on the 16/32-bit ARM7TDMI RISC processor. - How much flash memory does the AT91SAM7X256C-AUR have?
The microcontroller has 256 KB of flash memory. - What is the package type of the AT91SAM7X256C-AUR?
The device is packaged in a 100-pin LQFP package. - What is the operating temperature range of the AT91SAM7X256C-AUR?
The operating temperature range is -40°C to +85°C. - What are some of the key peripherals included in the AT91SAM7X256C-AUR?
The microcontroller includes USB, UARTs, SPI, TWI (I2C), and ADC. - What are some typical applications for the AT91SAM7X256C-AUR?
It is used in industrial automation, consumer electronics, medical devices, and automotive systems. - What is the clock speed of the AT91SAM7X256C-AUR?
The clock speed can go up to 48 MHz. - Does the AT91SAM7X256C-AUR support low power modes?
Yes, it has various power-saving modes to reduce power consumption. - Is there on-chip debug support for the AT91SAM7X256C-AUR?
Yes, the microcontroller includes on-chip debug support. - Where can I find detailed specifications and datasheets for the AT91SAM7X256C-AUR?
Detailed specifications and datasheets can be found on Microchip Technology's official website and other authorized distributors like Digi-Key and Mouser.
