A40MX04-1PL44

The A40MX04-1PL44 is a low-power, high-performance, 4-bit microcontroller (MCU) chip designed by Atmel Corporation. It is based on the AVR RISC architecture and is capable of running at a maximum frequency of 16MHz. The chip comes in a 44-pin plastic leaded chip carrier (PLCC) package and has a total of 2048 bytes of flash memory and 64 bytes of SRAM. It also has an 8-channel 10-bit analog-to-digital converter (ADC) and a 4-channel 8-bit digital-to-analog converter (DAC).

The A40MX04-1PL44 is ideal for applications that require low power consumption and high performance. It is suitable for use in embedded systems, automotive applications, consumer electronics, medical devices, and other industrial applications. It is also suitable for use in applications that require real-time performance, such as motor control and signal processing.

The chip has several advanced features such as a sleep mode, a low-power idle mode, a watchdog timer, and a power-on reset. It also has several built-in peripherals such as a timer/counter, a universal serial interface, an external bus interface, and an interrupt controller. It also has a wide operating temperature range of -40°C to +85°C.

Overall, the A40MX04-1PL44 is a low-power, high-performance chip that is suitable for a wide range of applications. It is a reliable and cost-effective solution for embedded systems and industrial applications.