TomTom FF51 AW869A Dual Band WiFi6 + BT5.2 Module Instruction Manual

TomTom FF51 AW869A Dual Band WiFi6 + BT5.2 Module

Product Information

Product Usage Instructions

RF Exposure:

This device should be installed and operated with a minimum distance of 20 cm between the radiator and your body. It must not be co-located or operated in conjunction with any other antenna or transmitter.

FCC Compliance:

This device complies with Part 15 of the FCC Rules. It may not cause harmful interference and must accept any interference received, including interference that may cause undesired operation.

FCC Modular Approval:

This module has been tested and found to comply with Part 15.247 of the FCC Rules for operation within the bands 902-928 MHz and 2400-2483.5 MHz. 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.

Test Modes:

This device uses various test mode programs for test setup, which operate separately from the production firmware. Host integrators should contact the grantee for assistance with test modes needed for module/host compliance test requirements.

Antennas:

This radio transmitter has been approved by the FCC to operate with FPC (Flexible Printed Circuit) antennas. Antenna types not included in the approved list, with a gain greater than the maximum gain indicated, are strictly prohibited for use with this device.

Caution:

Changes or modifications not expressly approved by the responsible party for compliance could void the user’s authority to operate the equipment.

Wireless Device Restrictions:

FCC regulations restrict the operation of this device with WLAN 5GHz to indoor use only.

Features

• Supports a low-power SDIO 2.0 interface for WLAN and a HS-UART interface for BT
• Provides a highly integrated WLAN system-on-chip (SoC) for 2.4 & 5.8 GHz 802.11n
• Supports WLAN 2.4 & 5.8 GHz, 20 MHz/40 MHz
• Supports BT 5.2, BLE, and ANT+ with backward compatibility for BT 1.x and BT 2.x+ Enhanced Data Rate
• Supports a single-ended RF port for cleaner and lower cost design
• Supports STA, AP, and WiFi Direct modes concurrently

V1.1

| ****

2023.03.13

Reversion History

1.0

| ****

2023.02.22

| ****

First release

1.1

| ****

2023.03.13

| ****

Add FCC warnings

| |
| |

RF Exposure

FCC RF Radiation Exposure Statement:

1. This Transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
2. This equipment complies with RF radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20 cm between the radiator and your body.

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.

Applicable FCC Rules
This module has been tested and found to comply with the following requirements for Modular Approval.

• Part 15.247 – Operation within the bands 902-928 MHz, 2400-2483.5 MHz, and 5725-5850 MHz.
• Part 15.407 – General technical requirements.

Additional testing, Part 15 Subpart B disclaimer
The modular transmitter is only FCC authorized for the specific rule parts (i.e., FCC transmitter rules) listed on the grant, and that 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.

Test Modes
This device uses various test mode programs for test set up which operate separate from production firmware. Host integrators should contact the grantee for assistance with test modes needed for module/host compliance test requirements.

Antennas
This radio transmitter has been approved by the FCC to operate with the antenna types listed below with the maximum permissible gain indicated. Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited for use with this device.

Part 15.21
You are cautioned that changes or modifications not expressly approved by the part responsible for compliance could void the user’s authority to operate the equipment.
Wireless devices with WLAN 5GHz
FCC regulations restrict the operation of this device to indoor use only.

Radio| Antenna Type| Freq.  (MHz)| Max. Peak Antenna Gain (dBi)
---|---|---|---
Bluetooth| FPC| 2402-2480| 0.29
WiFi 2.4GHz| FPC| 2412-2462| 0.29
Radio| Antenna Type| Freq.  (MHz)| Max. Peak Antenna Gain (dBi)
---|---|---|---

WiFi 5GHz

|

FPC

| 5150~5250| 0.45
5250~5350| 1.85
5350~5725| 2.78
5725~5850| 1.55

Overview

The AW869A is a highly integrated module with Dual band WiFi,BT5.2; combination solution to support 1 × 1 IEEE 802.11a/b/g/n WLAN standards and BT 5.2 enabling seamless integration of WLAN/BT and low-energy technology.

Features

• Supports a low-power SDIO 2.0 interface for WLAN and a HS-UART interface for BT
• Provides a highly integrated WLAN system-on-chip (SoC) for 2.4&5.8 GHz 802.11n
• Supports WLAN 2.4&5.8 GHz , 20 MHz/40 MHz
• Supports BT 5.2, BLE, and ANT+ and backward compatibility with BT 1.x and BT 2. x+ Enhanced Data Rate
• Supports a single-ended RF port for cleaner and lower cost design
• Supports STA,AP,WiFi Direct modes concurrently

Block Diagram

General Specification

RF Specification

GHz RF Specification

default
2.4GHz：Ch1 ~ Ch13 (by software to setting country code)

Modulation

| 802.11b : DQPSK, DBPSK, CCK

802.11 g/n : OFDM /64-QAM,16-QAM, QPSK, BPSK

Output Power

| 802.11b /11Mbps : 16dBm ± 2 dB @ EVM ≤ -15dB
802.11g /54Mbps : 15 dBm ± 2 dB @ EVM ≤ -28dB
802.11n /MCS7| : 14 dBm ± 2 dB @ EVM ≤ -30dB
Receive

Sensitivity (11b,20MHz)

@8% PER

| –      1Mbps| PER @ -93 dBm, typical
–      2Mbps| PER @ -90 dBm, typical
–    5.5Mbps| PER @ -88 dBm, typical
–    11Mbps| PER @ -86 dBm, typical

Receive

Sensitivity (11g,20MHz)

@10% PER

| –      6Mbps| PER @ -91 dBm, typical
–      9Mbps| PER @ -89 dBm, typical
–    12Mbps| PER @ -86 dBm, typical
–    18Mbps| PER @ -83 dBm, typical
–    24Mbps| PER @ -80 dBm, typical
–    36Mbps| PER @ -77 dBm, typical
–    48Mbps| PER @ -74 dBm, typical
–    54Mbps| PER @ -72 dBm, typical
Receive

Sensitivity (11n,20MHz)

@10% PER

| –    MCS=0| PER @ -90 dBm, typical
–    MCS=1| PER @ -87 dBm, typical
–    MCS=2| PER @ -84 dBm, typical
–    MCS=3| PER @ -81 dBm, typical
–    MCS=4| PER @ -78 dBm, typical
–    MCS=5| PER @ -75 dBm, typical
–    MCS=6| PER @ -72 dBm, typical
–    MCS=7| PER @ -70 dBm, typical
 | –    MCS=0| PER @ -87 dBm, typical
 | –    MCS=1| PER @ -84 dBm, typical
---|---|---
–    MCS=2| PER @ -81 dBm, typical
–    MCS=3| PER @ -78 dBm, typical
–    MCS=4| PER @ -75 dBm, typical
–    MCS=5| PER @ -72 dBm, typical
–    MCS=6| PER @ -69 dBm, typical
–    MCS=7| PER @ -67 dBm, typical
Maximum Input Level| 802.11b : -10 dBm
802.11g/n/ax : -20 dBm
Antenna Reference| Small antennas with 0~2 dBi peak gain

GHz RF Specification

Modulation

| 802.11a : OFDM /64-QAM,16-QAM, QPSK, BPSK

802.11n : OFDM /64-QAM,16-QAM, QPSK, BPSK

Output Power

| 802.11a /54Mbps : 14 dBm ± 2 dB @ EVM ≤ -25dB
802.11n HT20 /MCS7 : 13 dBm ± 2 dB @ EVM ≤ -28dB
802.11n HT40 /MCS7 : 13dBm ± 2 dB @ EVM ≤ -28dB

Receive Sensitivity

(11a,20MHz) @10% PER

| –      6Mbps| PER @ -93dBm, typical
–      9Mbps| PER @ -90 dBm, typical
–    12Mbps| PER @ -87 dBm, typical
–    18Mbps| PER @ -84 dBm, typical
–    24Mbps| PER @ -81 dBm, typical
–    36Mbps| PER @ -78 dBm, typical
–    48Mbps| PER @ -76 dBm, typical
–    54Mbps| PER @ -74 dBm, typical
 | –    MCS=0| PER @ -92 dBm, typical
 | –    MCS=1| PER @ -89 dBm, typical
---|---|---
–    MCS=2| PER @ -86 dBm, typical
–    MCS=3| PER @ -83 dBm, typical
–    MCS=4| PER @ -80 dBm, typical
–    MCS=5| PER @ -77 dBm, typical
–    MCS=6| PER @ -74 dBm, typical
–    MCS=7| PER @ -72 dBm, typical

Receive Sensitivity

(11n,40MHz) @10% PER

| –    MCS=0| PER @ -90 dBm, typical
–    MCS=1| PER @ -87 dBm, typical
–    MCS=2| PER @ -84 dBm, typical
–    MCS=3| PER @ -81 dBm, typical
–    MCS=4| PER @ -78 dBm, typical
–    MCS=5| PER @ -75 dBm, typical
–    MCS=6| PER @ -72 dBm, typical
–    MCS=7| PER @ -70 dBm, typical
Maximum Input Level| 802.11a/n/ac/ax : -20 dBm
Antenna Reference| Small antennas with 0~2 dBi peak gain

Bluetooth Section

General Specification
Bluetooth Standard| Bluetooth V5.2 of 1, 2 and 3 Mbps.
Host Interface| UART
Antenna Reference| Small antennas with 0~2 dBi peak gain
Frequency Band| 2402 MHz ~ 2480 MHz
Number of Channels| BR/EDR :79 channels;BLE:40 channels
Modulation| FHSS, GFSK, DPSK, DQPSK
RF Specification
Output Power, tolerance±2dBm
BDR Output Power| 7 dBm
EDR Output Power| 7 dBm
BLE Output Power| 7 dBm
---|---
Sensitivity, tolerance±2dBm
Sensitivity @ BER=0.1%

for GFSK(1Mbps)

| -96 dBm
Sensitivity @ BER=0.01% for π/4-DQPSK(2Mbps)| -91 dBm
Sensitivity @ BER=0.01% for 8DPSK(3Mbps)| -89 dBm
Sensitivity @ BLE=30.8% for LE(1Mbps)| -100 dBm
Sensitivity @ BLE=30.8% for LE(2Mbps)| -90 dBm

Maximum Input Level

| GFSK(1Mbps): -20 dBm
π/4-DQPSK(2Mbps): -20 dBm
8DPSK(3Mbps): -20 dBm

Recommended Operating Rating

Symbol| Parameter| Minimum| Typical| Maximum| Units
---|---|---|---|---|---
VDD| 3.3V supply voltage| 3.0| 3.3| 3.6| V
VDDIO| I/O supply voltage| 1.7| 1.8| 1.9| V
Current| 3.3V rating current| —| —| 450| mA

Physical Dimensions

Pin Description

Supplier

Supplier list

Name of material| Material brand
Crystal| JWT/FK/TKD/Murata/TXC
Duplexer| ACX/GLEAD/Sunlord/Walsin
Inductor| Sunlord/ CHILISIN/ SAMWHA/Murata
Wifi chip| Allwinner
RF FEM| Chipbetter
RF switch| Richwave/Qwave/RDA/Maxscend
Capacitance| SAMSUNG /EYANG
Resistance| UniOhm /YAGEO
PCB(12x12x0.5mm)| A,O,I,F

Physical Photo

Layout Recommendation

Baking & Storage Temperature & Recommended Reflow Profile

Baking & Storage Temperature

• Storage life：12 months. Storage conditions:<40℃. Relative humidity:<90%R.H.
• After this bag is opened , devices that will be subjected to infrared reflow, vapor-phase reflow, or equivalent processing must be .(
  • Check the humidity card :stored at ≦ 20%RH.If :30%~40%(pink)or greater than 40%(red).Labeling module has moisture absorption.
  • Mounted within 168 hours at factory conditions of: t≦30%℃，≦60%R.H
  • Once opened, the workshop the preservation of life for168 hours.
• Module apart packing after 168 hours，If baking is required, devices may be baked for.
  • Modules must be to remove module moisture problem.
  • Baking temperature: 40℃±5℃, 120 hours. 40℃±5℃，120小时).
  • After baking, put proper amount of desiccant to seal packages.

Recommended Reflow Profile

Referred IPC/JEDEC standard.

• Peak Temperature : <250°C
• Number of Times : 2 times

Packing information

Carrier Size Detail

Packaging Detail

ESD CAUTION

The AW869A module is ESD (electrostatic discharge) sensitive device and may be damaged with ESD or spike voltage. Although AW869A module is with built-in ESD protection circuitry, please handle with care to avoid the permanent malfunction or the performance degradation.

Read User Manual Online (PDF format)

Read User Manual Online (PDF format)  >>

Download This Manual (PDF format)

Download this manual  >>