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JA3515 Datasheet Transceiver Wireless Controller IC

Manufacturer: JaaLaa

Datasheet Details

Part number JA3515
Manufacturer JaaLaa
File Size 334.41 KB
Description Transceiver Wireless Controller IC
Download JA3515 Download (PDF)

Overview

Dec, 2004 JA3515 – Transceiver Wireless Controller IC Overview The JA3515 is a low-cost, highly integrated, tri-band, system-on-chip targeted for wireless keyboard and mouse applications.

The JA3515 can be used as a complete, high performance PC transceiver interface for a wireless keyboard and mouse, using minimum external components.

All necessary functions, the RF transceiver, baseband, modem, control logic and I/O interfaces; both USB and PS2 are on-chip.

Key Features

  • Tri-band, 27 MHz, 40 MHz and 49 MHz single-chip radio World-wide unlicensed RF bands 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.