nRF24LU1+微软无线鼠标ARC 2.4G收发器信号接收器NORDIC SEMICONDUCTOR OTPSingle Chip 2.4 GHz Transceiver with USB Microcontroller and OTP Memory
2021-12-06 23:31:22
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This is a Microsoft foldable mouse ARC 2.4GHz wireless transceiver, which can be used directly, or can be reused with the chip inside, original USBS mouse transceiver. The chip is described as follows:
Product Specification v1.0
Key Featuresn
●RF24L01+ compatible RF transceiver
●Worldwide 2.4 GHz ISM band operation
●Up to 2 Mbps on air data rate
●Enhanced ShockBurst TM hardware link layer
●Air compatible with nRF24LU1, nRF24LU1+,nRF24LE1 OTP, nRF24LE1, nRF24L01+.nRF24L01. nRF2401A. nRF2402. nRF24E1and nRF24E2
●Low cost external ± 60 ppm 16 MHz 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
●Drop-in compatibility with nRF24LU1 and nRF24LU1+ except for programming
●Reduced instruction cycle time
●32-bit multiplication-division unit
●16 + 1 kbytes of on-chip OTP 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
●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
1 Introduction
The nRF24LU1+ OTP is a unique single chip solution for compact USB dongles. The internal nRF24L012.4 GHz RF transceiver supports a wide range of applications including PC peripherals, sports accessories and game peripherals
With an air data rate of 2 Mbps combined with full speed USB, supporting up to 12 Mbps, the nRF24LU1OTP meets the stringent performance requirements of applications such as wireless mice, game controllers and media center remote controls with displays.
The nRF24LU1+ OTP intearates:
●AnRF24101+ 2.4 GHz RF transceiver
●A full speed USB 2.0 compliant device controller
●An 8-bit microcontroller
●17 kbytes of OTP memory
All this is packaged on a compact 5x5mm package, low cost external BOM
With an internal voltage requlator that enables the chip to be powered directly from the USB bus, it does not reguire an external voltage requlator, savina cost and board space. With a fully intearated RF synthesizer and PLL for the USB no external loop filters, resonators or VCO varactor diodes are required. All that is needed is a low cost +60 ppm 16 MHz crystal, matching circuitry and the antenna
The main benefits of nRF24LU1+ OTP are:
●Very compact USB dongle
●Low cost external BOM
●No need for an external voltage reaulaton
●Single low cost t60ppm 16 MHz crysta
1.1 Prerequisites
In order to fully understand the product specification, a good knowledge of electronic and software engineering is necessary
1.2 Writing conventions
This product specification follows a set of typographic rules that makes the document consistent and easy to read. The following writing conventions are used:
●Commands， bit state conditions, and register names are written in Courier
●Pin names and pin sianal conditions are written in Courier bold
●Cross references are underlined and hiabliahted in blue
1.3 Features
Features of the nRF24LU1+ OTP include:
■Fast 8-bit MCU
●Intel MCS 51 compliant instruction set
●Reduced instruction cycle time. up to 12x compared to legacy 8051
●32 bit multiplication - division unit
■Memory:
●16 + 1 kbytes of on-chip OTP memory with security features ,
2 kbytes of on-chip RAM memory
■6 programmable digital input/outpout pins confiaurable as：
●GPIO
●SPl master
●SPI slave
●External interrup
●Timer inputs
●Full duplex serial port
■High performance 2.4 GHz RF-transceiver
●True single chip GFSK transceiver
●Enhanced ShockBurstM link layer support in HW:
⊕Packet assembly/disassembly
⊕Address and CRC computation
⊕Auto ACK and retransmit
●On the air data rate 250 kbps. 1 Mbps or 2 Mbps
●Digital interface (SPI) speed 0-8 Mbps
●125 RF channel operation, 79 (2.402-2.81 GHz) channels within 2.400 -2.4853 GHz.
● Short switching time enable frequency hopping
● Fully RF compatible with nRF24LXX
●RF compatible with nRF2401A, nRF2402, nRF24E1, nRF24E2 in 250 kbps and 1 Mbps mode
■AES encryption/decryption HW-block with 128 bits key length
●ECB-Electronic Code Book mode
●CBC -Cipher Block Chainins
●CFB Cipher FeedBack mode
●OFB - Outout FeedBack mode
●CTR-Counter mode
■Full speed USB 2.0 compliant device controller supporting:
●Data transfer rates up to 12 Mbit/s
●Control, Interrupt, Bulk and ISO data transfer
●Endpoint O for contro
●5 input and 5 output Bulk/lnterrupt endpoints
●1 input and 1 outout iso-synchronous endpoints
●Total 512 bytes of USB buffer endpoint memory sharable between endpoints
●On-chip USB transceiver PHY
●On-chip pull-up resistor on D+ line with software controlled disconnec
■Power management function:
●Low power design supporting fully static standbyl suspend modes
●Programmable MCU clock frequency from 64 kHz to 16 MHz
●On-chip voltage requlators supportina low power mode (supplied from USB power)
●Watchdog and wakeup functionality running in low power mode
■On-chip oscillator and PLL to obtain full speed USB operation and to reduce the need for externa components
■On-chip power on reset generator and brown-out detecton
■Complete firmware platform available:
●Hardware abstraction layer (HAL) Functions
●USB library Functions
●Standard and HID specific USB Requests and Descriptors
●nRF24LU1+ OTP Library functionsAES HAL
● Application examples
这是一个微软的可折叠鼠标ARC 2.4GHz无线信号收发器，可以直接使用，也可以用里面的芯片拆机再利用，原装全新的USBS鼠标收发器。芯片介绍如下：
北欧半导体nRF24LU1+ otp2.4 GHz单芯片收发器，带有USB微控制器和OTP内存
产品规范v1.0
关键Features
●RF24L01+兼容射频收发器
●全球2.4 GHz ISM频段操作
●高达2 Mbps的空气数据速率
●增强ShockBurst TM硬件链路层
●空气兼容nRF24LU1, nRF24LU1+，nRF24LE1 OTP, nRF24LE1, nRF24L01+.nRF24L01，nRF2401A，nRF2402，nRF24E1and nRF24E2
●低成本外部±60ppm 16 MHz晶体
●符合USB 2.0标准的全速设备控制器
●高达12 Mbps USB传输速率
●2个控制，10个批量/中断和2个ISO端点
●专用的512字节端点缓冲区RAM。
●软件控制D+上拉电阻
●锁相环用于高速USB操作
●稳压器，4.0至5.25V供电范围
●增强型8位8051兼容单片机
●可与nRF24LU1和nRF24LU1+兼容，编程除外
●减少指令周期时间
●32位乘除法单元
●16 + 1千字节片上OTP内存
●2千字节的片内SRAM
●6个通用数字输入/输出插脚
●硬件SPI从主、UART
●3 16位定时器/计数器
●AES加密/解密协同处理器
●紧凑的32针5x5mm QFN封装
应用：
●小型USB加密狗，用于无线外设
●鼠标、键盘和遥控器的USB加密狗
●USB加密狗三合一桌面包
●USB加密狗用于高级媒体中心远程控制
●游戏控制器USB加密狗
●玩具
1 介绍
nRF24LU1+ OTP是一款独特的小型USB加密狗单芯片解决方案。内置的nRF24L012.4 GHz射频收发器支持广泛的应用，包括PC外围设备，运动配件和游戏外围设备
nRF24LU1OTP具有2mbps的空中数据速率，结合全速USB，支持高达12mbps，满足无线鼠标、游戏控制器和带有显示的媒体中心遥控器等应用程序的严格性能要求。
nRF24LU1+ OTP包含:
●AnRF24101+ 2.4 GHz射频收发器
●符合USB 2.0标准的全速设备控制器
●一个8位微控制器
●17k字节的OTP内存
所有这些都封装在一个紧凑的5x5mm的包装上，低成本的外部BOM
有一个内部电压调节器，使芯片直接从USB总线供电，它不需要一个外部电压调节器，节省成本和板空间。与一个完全集成的射频合成器和锁相环USB没有外部环路滤波器，谐振器或VCO变容二极管是必需的。所需要的是一个低成本+ 60ppm 16 MHz晶体，匹配电路和天线。
nRF24LU1+ OTP的主要优点是:
●非常小巧的USB加密狗
●低成本的外部BOM
●不需要外部电压谐振
●单一低成本t60ppm 16mhz晶体
1.1 先决条件
为了充分理解产品规范，必须具备良好的电子和软件工程知识
1.2 编写规范
本产品规范遵循一组排版规则，这些规则使文档保持一致并易于阅读。使用以下的书写规范:
命令、位状态和寄存器名都是用Courier写的
Pin name和Pin sianal条件用Courier粗体写
●交叉引用用蓝色下划线标出
1.3 特性
nRF24LU1+ OTP的特点包括:
■快8位单片机
●英特尔mcs51兼容的指令集
●减少指令周期时间。比传统的8051高12倍
●32位乘除单元
■记忆:
●16 + 1kbytes的片上OTP内存，具有安全特性，
●2千字节的片内RAM内存
■6个可编程数字输入/输出引脚可配置如下:
●GPIO
●SPl主
●SPI的奴隶
●外部interrup
●定时器的输入
●全双工串口
■高性能2.4 GHz rf收发器
●真正的单片GFSK收发器
●增强的ShockBurstM链路层支持在HW:
⊕包组装/拆卸
⊕地址及CRC计算
⊕自动识别和转发
●空气数据速率250kbps。1 Mbps或2 Mbps
●数字接口(SPI)速度0-8 Mbps
●125个射频通道运行，2.400 -2.4853 GHz范围内79个(2.402-2.81 GHz)通道。
●开关时间短，跳频
●完全RF兼容nRF24LXX
●RF兼容nRF2401A, nRF2402, nRF24E1, nRF24E2在250kbps和1mbps模式
■AES加密/解密HW-block，密钥长度为128位
●ECB-Electronic Code Book模式
●CBC -Cipher块链
●CFB密码反馈模式
●OFB -输出反馈模式
●CTR-Counter模式
■完全符合USB 2.0标准的设备控制器支持:
●数据传输速率最高可达12mbit /s
●控制，中断，批量和ISO数据传输
●控制端点O
●5个输入和5个输出批量/中断端点
●1个输入和1个输出等同步端点
●总共512字节的USB缓冲区端点内存可在端点之间共享
●片上USB收发器PHY
●D+线上片上拉电阻，软件控制断开
■电源管理功能:
●低功耗设计，支持全静态站立暂停模式
●可编程MCU时钟频率从64 kHz到16 MHz
●片上稳压器支持低功耗模式(USB电源供电)
●看门狗和唤醒功能运行在低功耗模式
■片上振荡器和锁相环，以获得全速USB操作，减少外部组件的需要
■片上电源复位发生器和断电检测
■完整的固件平台可用:
●硬件抽象层(HAL)功能
●USB库函数
●标准和HID特定的USB请求和描述符
●nRF24LU1+ OTP库功能适用于HAL
●应用实例
有关nRF24LU1+的价格，datasheet，简介，电路图，原理图，框架图，文档下载，原装现货，现货库存，芯片，图片，规格书，代理商，技术支持，产品介绍，参数，方案商，分销商，经销商，官网，生产厂家，专卖店，高价收购，模组，模块，特价，库存，生产商，哪里买，性价比，用途，封装厂，晶圆厂，代工厂，可咨询本公司
https://en.sunnywale.com/uploadfile/2021/1206/nRF24LU1(Awin).pdf点击或者复制上面链接到浏览器打开，可下载datasheet PDF，Click or copy the link to download the datasheet PDF
满2件全国包邮，你有这个nRF24LU1可以卖给我，你需要nRF24LU1，可以找我买。
Freight is free when you buy 2 pieces in China, if you have nRF24LU1 inventory, you can sell to me, if you need nRF24LU1, you can ask me to buy.
