AT40K20-2BQI

The AT40K20-2BQI is a low-power, high-performance, single-chip microcontroller from Atmel Corporation. It is based on the Atmel AVR 8-bit RISC architecture and is designed for embedded applications. The device features a 20-bit program counter and a 20-bit data address bus, making it suitable for applications requiring large memory space.

The AT40K20-2BQI is equipped with a 16-bit RISC processor, 32 Kbytes of Flash memory, 2 Kbytes of SRAM, and 128 bytes of EEPROM. It also has a 10-bit analog-to-digital converter (ADC) and a 10-bit digital-to-analog converter (DAC). The device supports up to 32 I/O lines, four 16-bit timers, and two 8-bit timers. It has an external clock frequency of up to 24 MHz and an internal clock frequency of up to 8 MHz.

The AT40K20-2BQI is suitable for applications such as industrial control, automotive systems, medical systems, and consumer electronics. It is also suitable for applications that require low power consumption, such as battery-powered systems. The device is also suitable for applications requiring high performance, such as data acquisition and control.

The AT40K20-2BQI is available in a range of packages, including TQFP, QFP, and BGA. It is also available in a variety of temperature ranges, including 0°C to +85°C and -40°C to +85°C. The device is RoHS compliant and is designed to meet the requirements of the IEC 60730 and UL 60950-1 standards.