A42MX09-PQG144I

The A42MX09-PQG144I is a low-power, high-performance 4-bit microcontroller chip that is designed to provide a wide range of applications in the embedded system market. It is based on the ARM Cortex-M0 architecture and is designed to be highly efficient and cost-effective.

The A42MX09-PQG144I features a 32-bit ARM Cortex-M0 processor core, with a maximum clock frequency of up to 50MHz. It has 8KB of flash memory, 2KB of SRAM, and a wide range of peripherals, including 10-bit ADC, 10-bit DAC, SPI, I2C, UART, and PWM. The chip also supports various communication protocols, such as Ethernet, CAN, USB, and Bluetooth.

The A42MX09-PQG144I is suitable for a variety of embedded applications, such as consumer electronics, industrial automation, medical devices, automotive, and smart home applications. It is also suitable for applications that require low power consumption, such as battery-powered devices.

The chip is available in a 144-pin PQFP package, and is RoHS compliant. It is designed to operate from a single 2.5V to 3.6V supply voltage, and has an operating temperature range of -40°C to +85°C.

Overall, the A42MX09-PQG144I is an efficient and cost-effective chip that is suitable for a wide range of embedded applications. It is capable of providing high performance, low power consumption, and a wide range of peripherals and communication protocols.