NJU3551 Datasheet (New Japan Radio) - 4-BIT SINGLE CHIP OTP MICRO CONTROLLER

NJU3551, 4-BIT SINGLE CHIP OTP MICRO CONTROLLER

The NJU3551 is the C-MOS 4-bit Single Chip OTP type Micro Controller with programmable Flash Memory.

It is completely compatible with the NJU3501 in function and the pin configuration.

Therefore, the NJU3551 is suitable for the final evaluation before NJU3501 mask generation, the small quantity prod

NJU3551 Features

* q q q q q Internal One Time Programmable ROM 512 X 8bits Internal Data RAM 64 X 4bits Wide operating voltage range 2.7V ~ 5.5V Package outline DIP20 / SOP20 ROM programmer “SUPERPRO/L” by XELTEK co,. s PIN CONFIGURATION IN OTP PROGRAMMING MODE Open D0 D1 D2 D3 Open PROM CLK REQ VSS 1 2 3 4 5 6 7