NEC Manuals

This data sheet introduces the features and characteristics of µPD45128441, 45128841, 45128163 128M-bit Synchronous DRAM 4-bank, LVTTL

UPA831TC is an NPN silicon epitaxial twin transistor with a small package outline, suitable for portable wireless applications. It features a low height profile, reduced lead inductance, and two different die types.

The NEC EP2S / EP1S series are PC-board mount type automotive relays suitable for various motor controls and other applications that require a high level of quality and performance. The sound pressure level of EP2S / EP1S series is 57 dBA nominal when the relay operates, and 49 dBA nominal when the relay releases.

The µPA835TC is an NPN silicon RF twin transistor with low noise and high gain characteristics, suitable for low noise amplification applications in the VHF to UHF band.

2SC4955 is a high frequency low noise amplifier NPN silicon monolithic transistor, featuring low noise, high gain, low voltage operation, low feedback capacitance

NDL5461P Series is InGaAs PIN photo diode modules with multimode fiber. They are designed for long wavelength transmission systems and cover the wavelength range between 1 000 and 1 600 nm with high efficiency.

This document describes the features and characteristics of the μPD43256B, a 256K-bit CMOS static RAM product, including high speed, low power, low voltage operation, and battery backup.

78K/IV series µPD784907 and µPD784908 single-chip microcontrollers are products of the µPD784908 subseries. They integrate IEBusTM controller, ROM, RAM, I/O ports, 8-bit resolution A/D, timers, serial interface, and interrupt functions, as well as a high-speed, high-performance CPU. In addition, the µPD78P4908 (one-time PROM product), which is used to evaluate the functions of mask ROM versions, and development tools are also available. Detailed function descriptions are provided in the following user's manuals. Be sure to read them before designing.

The document describes the features and characteristics of automotive relays such as EN2/EP2 series, EP1/MR301 series, and JC-13003D series. It includes twin relays, heavy load applications, medium load applications, 1C contact form relays, etc.

NE34018 is an L to S band low noise amplifier with n-channel HJ-FET package. It features low noise figure and high associated gain.

µPD23C32340 and 23C32380 are 33,554,432 bits mask-programmable ROM, selectable word organization (BYTE mode: 4,194,304 words, 8 bits, WORD mode: 2,097,152 words, 16 bits). The active levels of OE (Output Enable Input) can be selected by mask-option. The µPD23C32340 and µPD23C32380 are packed in 48-pin PLASTIC TSOP(I) and 48-pin TAPE FBGA.