Microchip Technology, Inc. Microcontrollers AT91SAM7SE32B-CU

The AT91SAM7SE32B-CU is a microcontroller from Quarktwin Technology Ltd. that features an ARM7TDMI processor with a high-performance 32-bit RISC architecture. It includes 32 Kbytes of internal high-speed Flash memory organized in a single plane and 8 Kbytes of SRAM, providing efficient memory access. The device operates at a maximum clock speed of 55 MHz and supports a variety of peripherals, including a USB 2.0 device port, multiple USARTs, and a 10-bit analog-to-digital converter. This microcontroller is designed for low-power applications, featuring power management capabilities such as slow clock mode and idle mode. It also includes an external bus interface for connecting to SDRAM and static memory, as well as a comprehensive set of timers and interrupt controllers for enhanced control over embedded applications. The AT91SAM7SE32B-CU is available in a 144-ball LFBGA package and is suitable for industrial temperature ranges from -40¬8C to 85¬8C, making it a robust choice for various embedded control applications.