AT91FR40162SB-CU – ATMEL

The AT91FR40162SB-CU is a high-performance, low-power microcontroller based on the ARM7TDMI core. Fabricated by Atmel, this device features a 16/32-bit architecture and incorporates 2MB of embedded Flash memory for program storage and execution. The CU suffix denotes the specific package type, a 121-ball Ball Grid Array (BGA) with fine pitch, facilitating high-density board assembly and improved thermal characteristics. Peripheral support includes a comprehensive set of interfaces, such as USARTs, SPI, and timers, enabling versatile connectivity and control applications. The integrated Flash memory allows for in-system programming (ISP) and in-application programming (IAP), providing flexibility for firmware updates and configuration changes. The operating voltage range is typically 3.0V to 3.6V, and the device incorporates power management features to minimize power consumption in various operating modes.