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Reproduction in whole or in part is prohibited without the prior written permission of the copyright holder.
November 2008
nRF24LU1
Single Chip 2.4GHz Transceiver with USB
Microcontroller and Flash Memory
Product Specification v1.1
Key Features
• nRF24L01 compatible RF transceiver
• Worldwide 2.4GHz ISM band operation
• Up to 2Mbps on air data rate
• Enhanced ShockBurst™ hardware link layer
• Air compatible with nRF24L01, nRF2401A, 02,
E1 and E2
• Low cost external ±60ppm 16MHz crystal
• Full speed USB 2.0 compliant device controller
• Up to 12 Mbps USB transfer rate
• 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
Applications
• Compact USB dongles for wireless
peripherals
• USB dongles for mouse, keyboards and
remotes
• USB dongle 3-in-1 desktop bundles
• USB dongle for advanced media center
remote controls
• USB dongle for game controllers
•Toys