The AT91R40008-66AU is an Integrated Circuit (IC) component manufactured by Microchip Technology. It is a microcontroller unit (MCU) belonging to the AT91SAM4000 series. Here is an overview of the key features of this IC:
1. Architecture: The AT91R40008-66AU is based on the ARM7TDMI-S core, which offers a high-performance, low-power consumption solution for embedded applications.
2. Clock Speed: This MCU operates at a maximum clock speed of 66 MHz, making it suitable for applications that require moderate processing power.
3. Memory: It has 256 kilobytes (KB) of embedded Flash memory for program storage. Additionally, it features 8 KB of Static Random Access Memory (SRAM) for data storage, allowing for efficient and fast execution of programs and data handling.
4. Peripherals: The AT91R40008-66AU offers a range of integrated peripherals, including multiple serial communication interfaces such as USART (Universal Synchronous/Asynchronous Receiver/Transmitter) and SPI (Serial Peripheral Interface). It also includes a two-wire interface (TWI) for I2C communication, up to four 16-bit PWM (Pulse Width Modulation) channels, and up to two 8-channel 10-bit Analog-to-Digital Converters (ADCs)
