nRF24LU1 Single Chip 2.4GHz Transceiver with USB Microcontroller and Flash Memory Product Specification v1.1 Key Features Applications nRF24L01 compatible RF transceiver Compact USB dongles for wireless Worldwide 2.4GHz ISM band operation peripherals Up to 2Mbps on air data rate USB dongles for mouse, keyboards and Enhanced ShockBurst hardware link layer remotes Air compatible with nRF24L01, nRF2401A, 02, USB dongle 3-in-1 desktop bundles E1 and E2 USB dongle for advanced media center Low cost external 60ppm 16MHz crystal remote controls Full speed USB 2.0 compliant device controller USB dongle for game controllers Up to 12 Mbps USB transfer rate Toys 2 control, 10 bulk/interrupt and 2 ISO endpoints Dedicated 512 bytes endpoint buffer RAM Software controlled pull-up resistor for D+ PLL for full-speed USB operation Voltage regulator, 4.0 to 5.25V supply range Enhanced 8-bit 8051 compatible microcontroller Reduced instruction cycle time 32-bit multiplication-division unit 16 kbytes of on-chip flash memory 2 kbytes of on-chip SRAM 6 general purpose digital input/output pins Hardware SPI slave and master, UART 3 16-bit timers/counters AES encryption/decryption co-processor Supports firmware upgrade over USB Supports FS2 hardware debugger Compact 32-pin 5x5mm QFN package All rights reserved. Reproduction in whole or in part is prohibited without the prior written permission of the copyright holder. November 2008 nRF24LU1 Product Specification Liability disclaimer Nordic Semiconductor ASA reserves the right to make changes without further notice to the product to improve reliability, function or design. Nordic Semiconductor ASA does not assume any liability arising out of the application or use of any product or circuits described herein. All application information is advisory and does not form part of the specification. Limiting values Stress above one or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the specifications are not implied. Exposure to limiting values for extended periods may affect device reliability. Life support applications These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. Nordic Semiconductor ASA cus- tomers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Nordic Semiconductor ASA for any damages resulting from such improper use or sale. Data sheet status Objective product specification This product specification contains target specifications for product development. Preliminary product specification This product specification contains preliminary data supplementary data may be published from Nordic Semiconductor ASA later. Product specification This product specification contains final product specifications. Nordic Semiconductor ASA reserves the right to make changes at any time without notice in order to improve design and supply the best possible product. Contact details For your nearest dealer, please see www.nordicsemi.no Main office: Otto Nielsens vei 12 7004 Trondheim Phone: +47 72 89 89 00 Fax: +47 72 89 89 89 www.nordicsemi.no Revision 1.1 Page 2 of 173