JA3514 Datasheet Transceiver Wireless Controller IC

Manufacturer: JaaLaa

JA3514 transceiver wireless controller ic by JaaLaa - Datasheet Preview

Datasheet Details

Part number	JA3514
Manufacturer	JaaLaa
File Size	336.21 KB
Description	Transceiver Wireless Controller IC
Download	JA3514 Download (PDF)

Overview

Dec, 2004 JA3514 –Keyboard & Mouse Wireless Controller IC / Keyboard / Mouse Overview The JA3514 is a low-cost, highly integrated, tri-band system-on-chip targeted for wireless keyboard and mouse applications.

The JA3514 can be used as a complete and high performance wireless mouse, using minimum external components.

JA3514 can be used as a wireless keyboard together with Keyscan chip JA3518A.

Key Features

Tri-band, 27 MHz, 40 MHz and 49 MHz single-chip radio World-wide unlicensed RF band Reliable, bi-directional data link GFSK modulation 64 kbps max data rate Robust Interference Avoidance Viterbi decoder High tolerant frequency compensation 8051 micro-controller JTAG interface 4-kByte SRAM Mouse and keyboard.

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