The TE0300 has three on-board memories:
- SPI Flash: TE0300 modules have a STMicroelectronics M25P32 32-Mbit, low voltage, serial Flash memory with 75 MHz SPI bus interface for configuration and operating storage accessible through USB or SPI.
- serial EEPROM: TE0300 modules have a Micron Technology 24LC128 128K I2C CMOS Serial EEPROM. It used for EZ-USB FX2 firmware, vendor ID and device ID storage. EEPROM accessible through the EZ-USB FX2 microcontroller.
- DDR SDRAM