YEALINK YL1023 User Manual

YL1023

IEEE 802.11a/b/g/n/ac Wireless LAN and Bluetooth Combo Stamp Module

1. General Description

The YL1023 IEEE 802.11 a/b/g/n/ac SDIO Wi-Fi with Bluetooth 4.2 combo stamp module is a highly integrated wireless local area network (WLAN) solution to let users enjoy the digital content through the latest wireless technology without using the extra cables and cords. It combines with Bluetooth 4.2 and provides a complete 2.4GHz Bluetooth system which is fully compliant to Bluetooth 4.2 and v2.1 that supports EDR of 2Mbps and 3Mbps for data and audio communications. It enables a high performance, cost effective, low power, compact solution that easily fits onto the SDIO and UART stamp module. Compliant with the IEEE 802.11a/b/g/n/ac standard, YL1023 uses Direct Sequence Spread Spectrum (DSSS), Orthogonal Frequency Division Multiplexing (OFDM), BPSK, QPSK, CCK and QAM baseband modulation technologies. A high level of integration and full implementation of the power management functions specified in the IEEE 802.11 standard minimize system power requirements by using YL1023. YL1023 module adopts QCA1023 single chip solution. The module design is based on the QCA1023 solution.

2. Key Features

1. High speed wireless connection for Wi-Fi

2. 1(Transmit) 1(Receive) Wi-Fi and Bluetooth 4.2

3. Low power consumption and high performance

4. Enhanced wireless security

5. Fully qualified Bluetooth 4.2

6. Enhanced Data Rate(EDR) compliant for both 2Mbps and 3Mbps supported

3. Block Diagram

A simplified block diagram of theYL1023 module is depicted in the figure below。

Model Name

YL1023

Description

Wireless LAN &Bluetooth Stamp Module

WLAN Standard

IEEE 802.11 a/b/g/n/ac

Bluetooth Standard

Bluetooth 2.1+Enhanced Data Rate (EDR)+ BT4.2

Major Chipset

QCA1023

Host Interface

Wi-Fi : SDIO, BT :UART

Dimensions

12mm * 12mm * 2.0mm

Wi-Fi VID/PID

TBD

BT VID/PID

TBD

Weight

TBD

Operating Conditions

Voltage

power supply for host:3.3V

Temperature

-40℃~85℃

Storage temperature

-45℃~135℃

Electrical Specifications

Frequency Range

WLAN:

2.4 GHz ISM Bands 2.412-2.484 GHz 5G:5.150~5.240GHz, 5.745~5.825GHz Bluetooth: 2402~2480MHz

Modulation

DSSS, OFDM, DBPSK, DQPSK, CCK, 16-QAM, 64QAM,256-QAM for WLAN

GFSK (1Mbps), Π/4 DQPSK (2Mbps) and 8DPSK

(3Mbps) for Bluetooth

4. Specifications Table

Output Power

WLAN:

802.11b: 19dBm (11Mbps)

802.11g: 20dBm (54Mbps)

802.11n @2.4GHz: 19dBm (HT20 MCS7)

802.11n @2.4GHz: 19dBm (HT40 MCS7)

802.11a @5GHz: 13dBm (54Mbps)

802.11a @5GHz: 13dBm (VHT20 MCS7)

802.11ac @5GHz: 13dBm (VHT20 MCS7)

802.11ac @5GHz: 13dBm (VHT40 MCS8)

802.11ac @5GHz: 13dBm (VHT80 MCS9)

Receive Sensitivity

BT: BER < 0.1% (IQXEL80 Tx -70 Bm)

Data Rates

WLAN

802.11b: 1, 2, 5.5, 11Mbps

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

802.11n: up to 75Mbps-single

802.11n: up to 150Mbps

802.11ac:up to 96Mbps (20MHz channel)

802.11ac:up to 200Mbps (40MHz channel)

802.11ac:up to 433Mbps (80MHz channel) Bluetooth Bluetooth 2.1+EDR data rates of 1,2, and 3Mbps

Security

 WAPI  WEP 64-bit and 128-bit encryption with H/W

TKIP processing

 WPA/WPA2(Wi-Fi Protected Access)  AES-CCMP hardware implementation as part of

802.11i security standard

Operating System Compatibility

TBD

Symbol

Parameter

Maximum

Unit

VDD

3.3V power supply voltage

3.65

V

VDDIO

Voltage supply for GPIO

4.0

V

Symbol

Parameter

Rating

Unit

VDD

3.3V power supply voltage

3.135~3.465

V

5. Electrical Characteristics

5.1 Absolute Maximum Ratings

5.2 Recommended Operating Conditions

VDDIO

Voltage supply for GPIO

1.71~3.46

V

Symbol

Parameter

Minimum

Typical

Maximum

Unit

VIH

Input high voltage

0.7-VIO

--

VIO+0.3

V

VIL

Input low voltage

-0.3

--

0.3-VIO

V

VOH

Output high voltage

VIO-0.4

--

VIO

V

VOL

Output low voltage

0

--

0.4

V

Pin No.

Definition

Basic Description Type

Type

5.4 GPIO DC Characteristics

6. Pin Definition

Pin Description

1

GND

GROUND

GND

2

WL_BT_ANT

Wi-Fi/BT RF signal

I/O

3

GND

GROUND

GND

4

NC

Floating Pin, No connect to anything.

Floating

5

NC

Floating Pin, No connect to anything.

Floating 6

Host_Wakeup_BT/GPIO34

Host wakeup BT device

IN 7 BT_wakeup_Host

BT Device wakeup Host

I/O

8

TMS

Reserve for EJTAG

I/O

9

VDD

DC power supply +3.3V input

VCC

10

NC

Floating Pin, No connect to anything.

Floating

11

NC

Floating Pin, No connect to anything.

Floating

12

WL_EN

GPIO pin to on/off the Wi-Fi function by software. Active high. Reserve pull high 100K resistor and shunt 100pF capacitor to GND on platform.

IN

13

WL_wakeup_Host/GPIO35

WLAN device wakeup host

OUT

14

SDIO_DATA2

SDIO Data Line 2

I/O

15

SDIO_DATA3

SDIO Data Line 3

I/O

16

SDIO_CMD

SDIO Command Input

I/O

17

SDIO_CLK

SDIO Clock Input

IN

18

SDIO_DATA0

SDIO Data Line 0

I/O

19

SDIO_DATA1

SDIO Data Line 1

I/O

20

GND

GROUND

GND

21

CLK_REQ/GPIO11

Clock request output

DO

22

VDDIO

1.8V-3.3V VDDIO supply for WLAN and BT

VCC

23

NC

Floating Pin, No connect to anything.

Floating

24

LPO

External low-power 32.768KHz clock input.

IN

25

PCM_OUT

PCM synchronous data output, connected to PCM_IN on the host.

OUT 26

PCM_CLK

PCM Clock

I/O

27

PCM_IN

PCM synchronous data input, connected to PCM_OUT on the host.

IN 28

PCM_SYNC

PCM synchronous data SYNC

I/O

29

TDI

Reserve for EJTAG

IN

30

TDO

Reserve for EJTAG

OUT

31

GND

GROUND

GND

32

TCK

Reserve for EJTAG

GND

33

GND

GROUND

GND

34

BT_EN

GPIO pin to on/off the BT function by software. Active high. Reserve pull high 100K resistor and shunt 100pF capacitor to GND on host.

IN 35

NC

Floating Pin, No connect to anything.

Floating 36

GND

GROUND

GND

37

NC

Floating Pin, No connect to anything.

Floating

38

NC

Floating Pin, No connect to anything.

Floating

39

Debug_UART_TXD

TXD for Wi-Fi Uart_debug only, connected to RXD of the host.

OUT

40

Debug_UART_RXD

RXD for Wi-Fi Uart_debug only, connected to TXD of the host.

IN

41

UART_RTS

UART Ready To Send, connected to CTS on the host.

OUT

42

UART_TXD

UART Transmit Data, connected to RXD on the host.

OUT

43

UART_RXD

UART Receive Data, connected to TXD on the host.

IN

44

UART_CTS

UART Clear To Send, connected to RTS on the host.

IN

7 Schematics

8 Mechanical Information

Declaration of Compliance 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 RF Radiation Exposure Statement Caution: To maintain compliance with the FCC’s RF

exposure guidelines, place the product at least 20cm from nearby persons. Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.

If this module absence of information to transmit or operational failure then it will automatically discontinue transmission by software.

Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil nedoit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre lefonctionnement.

This equipment complies with IC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator and your body. Cet équipement est conforme aux limites d'exposition au rayonnement du CI établies pour unenvironnement non contrôlé. Cet équipement doit être installé et utilisé à une distance minimalede 20 cm entre le radiateur et votre corps.

Host labeling requirement:”Contains transmitter module FCC ID：T2C-YL1023 Host labeling requirement:”Contains transmitter module IC：10741A-YL1023

Antenna information used during testing: Manufacturer: Antenna type: PCB Layout antenna Antenna gain: 3.31dBi@2400~2500MHz, 3.42dBi @5150~5850MHz Refer to antenna specification for details. Note: If difference antenna types are used, C2PC should be applied.