Ai Thinker Technology BW16 SPECIFICATION

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Project No：BW16

Compilation

Verify

Approval

Wanghs

Check

Verify

Approval

ADD:10/F,Lingyun Administration Building,Liufang Road,The 67 District of Baoan

District,Shenzhen

Factory in Zhongshan：3-4/F A Building,The Eastern Industrial Zone,Nam Long,Zhongshan

TEL：0760-88580932 FAX：0760-89961414

HTTP：http://www.tech-now.com

sales:

MB:

E-mail：

support :

MB:

E-mail：

Quality:

MB:

E-mail：

Date：2019.08.16

Rev：V1.1

Customer name：

Model： BW16

B&T P/N:

Spec.： Single-Chip low power dual bands Wireless LAN(WLAN)

深圳市博安通科技股份有限公司中山市博安通通信技术有限公司

SHENZHEN B&T TECHNOLOGY Co., Ltd ZHONGSHAN B&T TECHNOLOGYCo., Ltd

承认书

and Bluetooth Low Energy(v5.0)

Sealed by corporation:

Sealed by customer：

Contact information of B&T

：

表单编号：B&T-QR-EN-002 版本：B2 保存期限：5 年生效日期：2014 年 7 月 4 日

深圳市博安通科技股份有限公司中山市博安通通信技术有限公司

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SHENZHEN B&T TECHNOLOGY Co., Ltd ZHONGSHAN B&T TECHNOLOGYCo., Ltd

SPECIFICATION

Single-Chip low power dual bands

Wireless LAN(WLAN) and Bluetooth Low Energy(v5.0)

SoC Module

表单编号：B&T-QR-EN-002 版本：B2 保存期限：5 年生效日期：2014 年 7 月 4 日

BW16

Version: V1.1

深圳市博安通科技股份有限公司中山市博安通通信技术有限公司

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Revisio

Date

Contents of Revision Change

Compilation

Verify

V1.0

2019.06.13

Iinitial release

Wanghs

V1.1

2019.08.16

Modify pin definitions

Wanghs

SHENZHEN B&T TECHNOLOGY Co., Ltd ZHONGSHAN B&T TECHNOLOGYCo., Ltd

Change History of Revision

表单编号：B&T-QR-EN-002 版本：B2 保存期限：5 年生效日期：2014 年 7 月 4 日

深圳市博安通科技股份有限公司中山市博安通通信技术有限公司

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Items

Description

Hardware engine



AES/DES/SHA hardware engine

TrustZone



TrustZone-M supported

Secure boot



Secure boot supported

SWD protection



Debug port access protection and prohibition modes

eFuse protection



Security eFuse

RSIP



Flash Decryption on-the-fly

Items

Description

WIFI



802.11 a/b/g/n 1x1, 2.4GHz & 5GHz



Support 20MHz/40MHz up to MCS7



Low power architecture



Support low power Tx/Rx for short range application



Low power beacon listen mode



Low power Rx mode



Very low power suspends mode (DLPS)



External PA is supported

BT BLE



Support BLE



Support both central and peripheral modes



High power mode (10dbm, share the same PA with WIFI)



Internal co-existence mechanism between WIFI and BT to share the same

antenna.

BT BLE5.0



Support BLE5.0

SHENZHEN B&T TECHNOLOGY Co., Ltd ZHONGSHAN B&T TECHNOLOGYCo., Ltd

1.Overview

The BW16 is a highly integrated Wi-Fi and Bluetooth SOC module ,Main chip

RTL8720DN is a highly integrated Single-Chip low power dual bands(2.4GHz and 5GHz)

Wireless LAN(WLAN) and Bluetooth Low Energy(v5.0). It consists of a high-per formance

MCU(ARM V8M,Cortex-M4F instruction compatible) named KM4, a low power MCU(ARM

V8M,Cortex-M0 instruction compatible) named KM0, WLAN (802.11 a/b/g/n) MAC, an 1T1R

capable WLAN baseband, RF, Bluetooth and peripherals.

BW16 integrates internal memories for complete WIFI and BLE5.0 protocol functions.

The embedded memory configuration also provides simple application developments.

2. Features

Wireless

Secure

表单编号：B&T-QR-EN-002 版本：B2 保存期限：5 年生效日期：2014 年 7 月 4 日

深圳市博安通科技股份有限公司中山市博安通通信技术有限公司

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SHENZHEN B&T TECHNOLOGY Co., Ltd ZHONGSHAN B&T TECHNOLOGYCo., Ltd

Peripheral Interfaces

 3 ADC interface are shared with the uart interfaces

 2 UART with standard baud rate support

 1 I2C interfaces are shared with the PWM interfaces

 1 SPI interfaces are shared with the PWM interfaces

 4 PWM interfaces

 All of the above interfaces can be used as GPIO

3. Applications

 BLE beacon

 Industrial wireless control

 Bluetooth gateway

 Wearable electronical devices

 Security ID tags

 Smart home

表单编号：B&T-QR-EN-002 版本：B2 保存期限：5 年生效日期：2014 年 7 月 4 日

深圳市博安通科技股份有限公司中山市博安通通信技术有限公司

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Hardware Features

Model

BW16

Antenna Type

IPEX connect or PCB Antenna

Major Chipset

RTL8720DN

Power Supply

3.3±5% V

Dimension

24 .0*16.0* 3.1mm (LxWxH) ±0.2mm

WIFI Wireless Features

Wireless Standards

IEEE 802.11 a/b/g/n

Frequency Range

2.412-2.484GHz & 5.180-5.825GHz

Data Rates

802.11a : 6,9,12,18,24,36,48,54Mbps

802.11b : 1,2,5.5,11Mbps

802.11g : 6,9,12,18,24,36,48,54Mbps

802.11n : MCS0--MCS7 @ HT20 /2.4GHz and 5GHz band

MCS0--MCS7 @ HT40 /2.4GHz and 5GHz band

Modulation Technique

DSSS (DBPSK, DQPSK, CCK)

OFDM (BPSK, QPSK, 16-QAM, 64-QAM)

Work Mode

AP, Station, AP/Client

Others

Environment

Operating Temperature: -20℃~85℃

Storage Temperature: -40℃~125℃

Operating Humidity: 10%~90% (non-condensing)

Storage Humidity: 5%~90% (non-condensing )

Certification

RoHS compliance、FCC、CE、SRRC

Bluetooth Wireless Features

Wireless Standards

Bluetooth5.0 BLE

Frequency Range

2.402GHz -2.480GHz

Receive Sensitivity

-92dBm

Transmit Power

7±2dBm

SHENZHEN B&T TECHNOLOGY Co., Ltd ZHONGSHAN B&T TECHNOLOGYCo., Ltd

4. General Specification

表单编号：B&T-QR-EN-002 版本：B2 保存期限：5 年生效日期：2014 年 7 月 4 日

深圳市博安通科技股份有限公司中山市博安通通信技术有限公司

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Current Consumption

Min.

Typ.

Max.

Unit

DC 3.3V

(with internal regulator

and integrated CMOS PA

)

--450

DC_IO (including VDD_IO)

--200

DC_IO_33 (3.3V I/O Rating Current)

--50

ESD Protection (VESD)

--2000

SHENZHEN B&T TECHNOLOGY Co., Ltd ZHONGSHAN B&T TECHNOLOGYCo., Ltd

5. Block Diagram

6.Electrical Specifications

1) DC Characteristics

BW16 series modules are Electrostatic Sensitive Devices and require special precautions while handling.

表单编号：B&T-QR-EN-002 版本：B2 保存期限：5 年生效日期：2014 年 7 月 4 日

深圳市博安通科技股份有限公司中山市博安通通信技术有限公司

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Items

Contents

Specification

IEEE802.11a

Mode

OFDM 54Mbps

Channel frequency

5.180-5.825GHz

Freq.Error(±15ppm)

±10 ppm

RX (PER≤-65dBm@10%)

-76 dBm

TX Characteristics

Min.

Typ.

Max.

Unit

Power Level (±2dBm)

dBm

EVM (≤-25 dB)

-30

Items

Contents

Specification

IEEE802.11b

Mode

CCK 11 Mbps

Channel frequency

Freq.Error(±15ppm)

±10 ppm

RX (PER≤-76dBm@8%)

-88 dBm

TX Characteristics

Min.

Typ.

Max.

Unit

Power Level (±2 dBm)

dBm

EVM (≤-9 dB)

-21

Items

Contents

Specification

IEEE802.11g

Mode

OFDM 54Mbps

Channel frequency

2412 ~ 2484 MHz

SHENZHEN B&T TECHNOLOGY Co., Ltd ZHONGSHAN B&T TECHNOLOGYCo., Ltd

ESD precautions:

The BW16 module are electrostatic sensitive devices (ESD) and require special ESD precautions typically

applied to ESD sensitive components. Proper ESD handling and packaging procedures must be applied throughout

the processing, handling, transportation and operation of any application that incorporates the BW16 module. Don’t

touch the module by hand or solder with non-anti-static soldering iron to avoid damage to the module.

2) RF Characteristics for IEEE802.11a

3) RF Characteristics for IEEE802.11b

2412 ~ 2472 MHz

4) RF Characteristics for IEEE802.11g

表单编号：B&T-QR-EN-002 版本：B2 保存期限：5 年生效日期：2014 年 7 月 4 日

深圳市博安通科技股份有限公司中山市博安通通信技术有限公司

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Freq.Error(±15ppm)

±10 ppm

RX (PER≤-65dBm@10%)

-78 dBm

TX Characteristics

Min.

Typ.

Max.

Unit

Power Level ( ±2dBm)

dBm

EVM (≤-25)

-34

Items

Contents

Specification

IEEE802.11n BW20_MCS7

Mode

BW20_MCS7 65 Mbps

Channel frequency

Freq.Error(±15ppm)

±10 ppm

RX (PER≤-64dBm@10%)

-76 dBm

TX Characteristics

Min.

Typ.

Max.

Unit

Power Level (±2dBm)

dBm

EVM (≤-28)

-31

Items

Contents

Specification

IEEE802.11n BW40_MCS7

Mode

BW40_MCS7 65 Mbps

Channel frequency

Freq.Error(±15ppm)

±10 ppm

RX (PER≤-61dBm@10%)

-74 dBm

TX Characteristics

Min.

Typ.

Max.

Unit

Power Level ( ±2dBm)

dBm

EVM (≤-28)

-31

Items

Contents

Specification

IEEE802.11n BW20_MCS7

SHENZHEN B&T TECHNOLOGY Co., Ltd ZHONGSHAN B&T TECHNOLOGYCo., Ltd

5) RF Characteristics for IEEE802.11n (BW20_MCS7)

2412 ~ 2472 MHz

6) RF Characteristics for IEEE802.11n (BW40_MCS7)

2412 ~ 2472 MHz

7) RF Characteristics for IEEE802.11n （BW20_MCS7）

表单编号：B&T-QR-EN-002 版本：B2 保存期限：5 年生效日期：2014 年 7 月 4 日

深圳市博安通科技股份有限公司中山市博安通通信技术有限公司

第 10 页共 13 页

Mode

BW20_MCS7 65Mbps

Channel frequency

5.180-5.825GHz

Freq.Error(±15ppm)

±10ppm

RX(PER≤61dBm@10%)

-75dBm

TX Characteristics

Min.

Typ.

Max.

Unit.

Power Level(±2dBm)

dBm

EVM(≤28)

-31

Items

Contents

Specification

IEEE802.11n BW40_MCS7

Mode

BW40_MCS7 65 Mbps

Channel frequency

5.180-5.825GHz

Freq.Error(±15ppm)

±10 ppm

RX (PER≤-61dBm@10%)

-74 dBm

TX Characteristics

Min.

Typ.

Max.

Unit

Power Level (±2dBm)

dBm

EVM (≤-28)

-30

SHENZHEN B&T TECHNOLOGY Co., Ltd ZHONGSHAN B&T TECHNOLOGYCo., Ltd

8) RF Characteristics for IEEE802.11n (BW40_MCS7)

表单编号：B&T-QR-EN-002 版本：B2 保存期限：5 年生效日期：2014 年 7 月 4 日

深圳市博安通科技股份有限公司中山市博安通通信技术有限公司

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Pin No.

Definition

I/O

Description

PA[13]

LP_PWM1、SPI1_MISO

PB[3]

ADC、SWD_CLK

CHIP_EN

Enable chip. 1: Enable chip; 0: Shutdown chip

PA[15]

SPI1_CS

PA[8]

UART_LOG_RXD

PA[27]

SWD_DATA

PA[26]

LP_I2C_SDA、LP_PWM5

VDD_3V3

Power

3.3V INPUT、450mA MAX

GND

PA[25]

LP_I2C_SCL、LP_PWM4

PA[7]

UART_LOG_TXD

PA[14]

SPI1_CLK

PA[30]

LP_PWM1

PA[12]

SPI1_MOSI、LP_PWM0

PB[2]

LP_UART_RXD

PB[1]

LP_UART_TXD

SHENZHEN B&T TECHNOLOGY Co., Ltd ZHONGSHAN B&T TECHNOLOGYCo., Ltd

7.Package Dimensions & Pin Definition

表单编号：B&T-QR-EN-002 版本：B2 保存期限：5 年生效日期：2014 年 7 月 4 日

深圳市博安通科技股份有限公司中山市博安通通信技术有限公司

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SHENZHEN B&T TECHNOLOGY Co., Ltd ZHONGSHAN B&T TECHNOLOGYCo., Ltd

8. Reference Schematic of Evaluation Board

1) Power Supply Reference Design 350mA@3.3V and Ripple is less than 40mV

2) This module have a print Antenna . In order to get the best RF performance of the end product,

please pay attention to the rational design of the module and the placement of the antenna on the bottom

plate according to this guide.

Option 1 (recommend): Place the module along the edge of the main board, and keep the antenna out

of main board pcb;

Option 2(recommend): Place the module along the main board side, and keep enough space for

anteana;

表单编号：B&T-QR-EN-002 版本：B2 保存期限：5 年生效日期：2014 年 7 月 4 日

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第 13 页共 13 页

SHENZHEN B&T TECHNOLOGY Co., Ltd ZHONGSHAN B&T TECHNOLOGYCo., Ltd

9. Manufacturing Process Recommendations

Figure 5: BW16 Typical Lead-free Soldering Profile

Note：The final soldering temperature chosen at the factory depends on additional external factors

like choice of soldering paste，size，thickness and properties of the baseboard etc. Exceeding the

maximum soldering temperature in the recommended soldering profile may permanently damage

the module.

表单编号：B&T-QR-EN-002 版本：B2 保存期限：5 年生效日期：2014 年 7 月 4 日

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation.

FCC WARNING STATEMENT Changes or modiﬁcations not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment oﬀ and on, the user is encouraged to try to correct the interference by one or more of the following measures: ‐‐ Reorient or relocate the receiving antenna.

‐‐ Increase the separation between the equipment and receiver. ‐‐ Connect the equipment into an outlet on a circuit diﬀerent from

that to which the receiver is connected. ‐‐ Consult the dealer or an experienced radio/TV technician for help.

Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled rolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator and your body. The final end product must be labeled in a visible area with the following: “Contains Transmitter Module 2AHMR-BW16” This radio module must not installed to co-locate and operating simultaneously with other radios in host system except in accordance with FCC multi-transmitter product procedures. Additional testing and equipment authorization may be required to operating simultaneously with other radio. The availability of some specific channels and/or operational frequency bands are country dependent and are firmware programmed at the factory to match the intended destination. The firmware setting is not accessible by the end user. The host product manufacturer is responsible for compliance to any other FCC rules that apply to the host not covered by the modular transmitter grant of certification. The final host product still requires Part 15 Subpart B compliance testing with the modular transmitter installed. The end user manual shall include all required regulatory information/warning as shown in this manual, including: This product must be installed and operated with a minimum distance of 20 cm between the radiator and user body.

Ai Thinker Technology BW16 SPECIFICATION

Specifications and Main Features

Frequently Asked Questions

User Manual

1.Overview

3. Applications

4. General Specification

5. Block Diagram

6.Electrical Specifications

ESD precautions:

7.Package Dimensions & Pin Definition

8. Reference Schematic of Evaluation Board

9. Manufacturing Process Recommendations