M4A3-64/32-12JNI

The M4A3-64/32-12JNI is a high performance, low power, 32-bit microcontroller chip designed for embedded applications. It features a 32-bit CPU core, 64KB of on-chip RAM, and 12KB of on-chip ROM. The CPU core is based on the ARM Cortex-M4 architecture and is capable of executing instructions at up to 120MHz. The on-chip RAM is divided into four 16KB blocks and can be used for both program and data storage. The on-chip ROM contains a bootloader and a set of basic peripherals, such as a timer, UART, I2C, and SPI.

The M4A3-64/32-12JNI is ideal for use in a wide range of embedded applications, including industrial automation, motor control, medical instrumentation, and consumer electronics. It has a wide range of peripherals and interfaces, including GPIO, PWM, ADC, DAC, and USB. It also has an integrated temperature sensor and an integrated watchdog timer.

The M4A3-64/32-12JNI is packaged in a 64-pin QFP package and is compatible with a wide range of development boards, such as the Arduino Uno and the Raspberry Pi. It is designed to operate over the extended temperature range of -40°C to +85°C. It is also RoHS compliant and is available in both commercial and industrial temperature grades.