WT12-A-AI5IAP: 产品描述蓝牙蓝牙 2.1 +EDR，2 类 RF 收发器模块 2.4GHz 集成式，芯片表面贴装型; 产品类别热门应用无线/射频/通信; 文件大小929KB，共52页; 制造商Silicon Labs(芯科实验室); 官网地址https://www.silabs.com

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WT12-A-AI5IAP概述

蓝牙蓝牙 2.1 +EDR，2 类 RF 收发器模块 2.4GHz 集成式，芯片表面贴装型

WT12-A-AI5IAP规格参数

参数名称	属性值
类别
厂商名称	Silicon Labs(芯科实验室)
系列	WT
包装	卷带（TR）剪切带（CT）Digi-Reel®
射频系列/标准	蓝牙
协议	蓝牙 2.1 +EDR，2 类
调制	DQPSK，GFSK
频率	2.4GHz
数据速率	3Mbps
功率 - 输出	3dBm
灵敏度	-86dBm
串行接口	PIO，SPI，UART，USB
天线类型	集成式，芯片
使用的 IC/零件	BlueCore4
存储容量	8MB 闪存
电压 - 供电	3.1V ~ 3.6V
电流 - 接收	70mA
电流 - 传输	70mA
安装类型	表面贴装型
工作温度	-40°C ~ 85°C
封装/外壳	模块
基本产品编号	WT12

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WT12

DATA SHEET

Wednesday, 09 April 2014

Version 3.1

Table of Contents

ORDERING INFORMATION .........................................................................................................................6

Block Diagram and Descriptions ...................................................................................................................7

Electrical Characteristics ...............................................................................................................................9

3.1

3.2

3.3

3.4

3.5

3.6

Absolute maximum ratings .....................................................................................................................9

Recommended operating conditions .....................................................................................................9

Terminal characteristics .........................................................................................................................9

Current consumption ........................................................................................................................... 10

Radio characteristics and general specifications ................................................................................ 11

Radio Characteristics – Basic Data Rate ............................................................................................ 12

Transmitter radio characteristics .................................................................................................. 12

Receiver radio characteristics ...................................................................................................... 13

3.6.1

3.6.2

3.7

Radio Characteristics – Enhanced Data Rate .................................................................................... 15

Transmitter radio characteristics .................................................................................................. 15

Receiver radio characteristics ...................................................................................................... 16

3.7.1

3.7.2

WT12 Pin Description ................................................................................................................................. 17

Physical Interfaces ..................................................................................................................................... 20

5.1

UART Interface.................................................................................................................................... 20

UART Configuration While RESET is Active ............................................................................... 21

UART Bypass Mode .................................................................................................................... 21

5.1.1

5.1.2

5.2

USB Interface ...................................................................................................................................... 23

USB Pull-Up Resistor ................................................................................................................... 23

Self Powered Mode ...................................................................................................................... 23

Bus Powered Mode ...................................................................................................................... 24

Suspend Current .......................................................................................................................... 24

Detach and Wake-Up Signaling ................................................................................................... 24

USB Driver ................................................................................................................................... 25

USB 1.1 Compliance .................................................................................................................... 25

USB 2.0 Compatibility .................................................................................................................. 25

5.2.1

5.2.2

5.2.3

5.2.4

5.2.5

5.2.6

5.2.7

5.2.8

5.3

5.4

SPI Interface........................................................................................................................................ 26

PCM Interface ..................................................................................................................................... 27

PCM Interface Master/Slave ........................................................................................................ 27

Long Frame Sync ......................................................................................................................... 28

Short Frame Sync ........................................................................................................................ 28

Multi Slot Operation ..................................................................................................................... 29

GCI Interface ................................................................................................................................ 29

Slots and Sample Formats........................................................................................................... 29

Additional

Features .................................................................................................................... 30

5.4.1

5.4.2

5.4.3

5.4.4

5.4.5

5.4.6

5.4.7

Bluegiga Technologies Oy

5.4.8

PCM Configuration ....................................................................................................................... 30

I/O Parallel Ports ........................................................................................................................................ 32

Software Stacks.......................................................................................................................................... 33

7.1

7.2

iWRAP Stack ....................................................................................................................................... 33

HCI Stack ............................................................................................................................................ 34

Standard functionality .................................................................................................................. 34

Extra functionality: ........................................................................................................................ 36

7.2.1

7.2.2

7.3

7.4

VM Stack ............................................................................................................................................. 37

Software Development ........................................................................................................................ 38

Enhanced Data Rate .................................................................................................................................. 39

8.1

8.2

8.3

Enhanced Data Rate Baseband .......................................................................................................... 39

...................................................................................................... 39

8DQPSK .............................................................................................................................................. 39

Layout and Soldering Considerations ........................................................................................................ 41

9.1

9.2

Soldering recommendations ............................................................................................................... 41

Layout guidelines ................................................................................................................................ 41

WT12 physical dimensions ..................................................................................................................... 44

Package .................................................................................................................................................. 46

Certifications ........................................................................................................................................... 48

Bluetooth

...................................................................................................................................... 48

FCC and IC .................................................................................................................................. 48

CE ................................................................................................................................................ 50

Japan ........................................................................................................................................... 50

RoHS Statement with a List of Banned Materials ................................................................................... 51

Contact Information................................................................................................................................. 52

12.1

12.2

12.3

12.4

Bluegiga Technologies Oy

WT12-A-AI5IAP

WT12-A-AI5IAP在线购买

WT12-A-AI5IAP概述

WT12-A-AI5IAP规格参数

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