µPSD Microcontroller LQFP-52 3.6V 3V 40MHz 85°C Surface Mount
8-Bit 40MHz FLASH MCU, LQFP, 64KB, 4KB RAM, I2C, SPI, USB
8-Bit 40MHz FLASH MCU, 64KB, LQFP, 5V, I2C, SPI, USB