DS89C430-QNL+,IC MCU FLASH 16KB 33MHZ 44-PLCC
DS89C440-ENG,IC MCU FLASH 32KB 25MHZ 44-TQFP
DS89C440-ENL,IC MCU FLASH 32KB 33MHZ 44-TQFP
DS89C440-ENL+,8-bit Microcontrollers (MCU)
DS89C440-MNG,IC MCU FLASH 32KB 25MHZ 40-DIP
DS89C440-MNL,IC MCU FLASH 32KB 33MHZ 40-DIP
DS89C440-QNG,IC MCU FLASH 32KB 25MHZ 44-PLCC
DS89C440-QNL,IC MCU FLASH 32KB 33MHZ 44-PLCC