GENERAL DESCRIPTION
The NJU3554 is the C-MOS 4-bit Single Chip OTP type Micro Controller with programmable Flash Memory.
It is completely compatible with the NJU3504 in function and the pin configuration. Therefore, the NJU3554 is suitable for the final evaluation before NJU3504 mask generation, the small quantity production and short leadtime.

FEATURES
● Internal One Time Programmable ROM 4,096 X 8bits
● Internal Data RAM 256 X 4bits
● Wide operating voltage range 2.7V ~ 5.5V
● Package outline QFP44-A1 / SDIP42 (Compatible with NJU3504)
● ROM programmer “SUPERPRO/L” by XELTEK co,.