A40MX04-PL68I

The A40MX04-PL68I is a high-performance, low-power, low-cost microcontroller chip designed by Atmel Corporation. It is based on the ARM Cortex-M0+ processor core, and is available in a 68-pin PLCC package. It has a maximum clock frequency of up to 48 MHz and features up to 4 KB of Flash memory, up to 256 bytes of EEPROM, and up to 32 KB of SRAM. It also includes an integrated 10-bit ADC, a UART, an SPI, and an I2C interface.

The A40MX04-PL68I is suitable for a wide range of applications such as home automation, industrial control, automotive, medical, and consumer electronics. It is also ideal for use in embedded systems where low power consumption and high performance are required. It has a wide operating temperature range of -40°C to +85°C and is RoHS compliant.

The A40MX04-PL68I has a wide range of features including a power-on reset, a watchdog timer, a low-power sleep mode, a low-power brown-out detector, and a low-power wake-up timer. It also has an integrated oscillator and a clock generator for system clock control. In addition, it has a digital signal processor (DSP) for signal processing applications.

Overall, the A40MX04-PL68I is an excellent choice for a wide range of embedded applications requiring low power consumption and high performance. It is also cost-effective and easy to use, making it a great choice for designers looking to create a reliable and efficient system.