Data Sheet

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This specification may be changed with the improvement of the product. Please refer to the latest version of the

usermanual Keiiot reserves the right of final interpretation and modification of all contents of this specification.

K019-CW43-DW

EEE802.11a/b/g/n/ac Wireless LAN With Bluetooth 5.0

Combo Stamp Module

DATASHEET

REV: 1.6

DATA: 26.04.2020

Summary of content (37 pages)

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K019-CW43-DW EEE802.11a/b/g/n/ac Wireless LAN With Bluetooth 5.0 Combo Stamp Module DATASHEET REV: 1.6 DATA: 26.04.2020 This specification may be changed with the improvement of the product. Please refer to the latest version of the usermanual Keiiot reserves the right of final interpretation and modification of all contents of this specification. Copyright © 2008-2020 | www.kertong.com.
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Revision History Date Revision Content Revised By Version 2018/05/13 - Preliminary Bob 1.0 2018/05/23 - Pin Definition Modified Bob 1.1 2018/06/26 2019/07/10 - Add Process Shawn 1.2 2020/01/06 - Changed BT4.2 to BT5.0 - Add QDID Shawn Shawn 1.3 1.4 2020/04/15 - Changed PIN29 SDIO_VOLT_SEL Shawn 1.5 2020/04/26 - Add power consumption Shawn 1.
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K019-CW43-DW datasheet_V1.6_15042020.doc | Shawn Xiao Contents Contents ............................................................................................................................... 2 1. Introduction..................................................................................................................... 8 1.1 About KEIIOT.................................................................................................................. 8 1.2 Product Overview ....................
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K019-CW43-DW datasheet_V1.6_15042020.doc | Shawn Xiao Federal Communication Commission Interference Statement This K019-CW43-DW complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This K019-CW43-DW may not cause harmful interference, and (2) this module must accept any interference received, including interference that may cause undesired operation.
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K019-CW43-DW datasheet_V1.6_15042020.doc | Shawn Xiao Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. This module is intended for OEM integrators only.
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K019-CW43-DW datasheet_V1.6_15042020.doc | Shawn Xiao distance of 20cm between the radiator & your body. If the module is installed in a portable host, a separate SAR evaluation is required to confirm compliance with relevant FCC portable RF exposure rules. 2.7 Antennas The following antennas have been certified for use with this module; antennas of the same type with equal or lower gain may also be used with this module.
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K019-CW43-DW datasheet_V1.6_15042020.doc | Shawn Xiao requirements if applicable. As long as all conditions above are met, further transmitter test will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed.
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K019-CW43-DW datasheet_V1.6_15042020.doc | Shawn Xiao Le présent appareil est conforme aux CNR d’ ISED applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes : (1) le dispositif ne doit pas produire de brouillage préjudiciable, et (2) ce dispositif doit accepter tout brouillage reçu, y compris un brouillage susceptible de provoquer un fonctionnement indésirable.
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K019-CW43-DW datasheet_V1.6_15042020.doc | Shawn Xiao 1. Introduction 1.1 About KEIIOT KERTONG Polytron Technologies Inc was established in Shenzhen in 2005. It is located in Xixiang, Shenzhen, Baoan. It is a high-tech enterprise specializing in the radio related radio frequency series module application and the integrated solution platform of the products.
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K019-CW43-DW datasheet_V1.6_15042020.doc | Shawn Xiao 2. Features 2.1 WLAN • IEEE 802.11a/b/g/n/ac dual-band radio with virtual-simultaneous dual-band operation • Single-stream spatial multiplexing up to 433.3 Mbps data rate. • Supports 20, 40, 80 MHz channels with optional SGI(256 QAM modulation) • Low power consumption and high performance • Supports standard SDIO v3.0 and backward compatible with SDIO v2.0 host interfaces. - SDIO v3.
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K019-CW43-DW datasheet_V1.6_15042020.doc | Shawn Xiao 2.4 Block Diagram A simplified block diagram of the K019-CW43-DW module is depicted in the figure below: 10 Copyright © 2008-2020 | www.kertong.com.
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K019-CW43-DW datasheet_V1.6_15042020.doc | Shawn Xiao 3. Specification Table 3.1 General Specification Major Chipset Cypress CYW43455 Model Name K019-CW43-DW Product Description Support WiFi/Bluetooth functionalities Dimension L x W x H: 12 x 12 x 1.5mm WiFi Host Interface Support SDIO v2.0/v3.0 BT Interface UART / PCM Operating temperature Storage temperature -30°C to 85°C -40°C to 85°C Humidity Operating Humidity 10% to 95% Non-Condensing 3.
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K019-CW43-DW datasheet_V1.6_15042020.doc | Shawn Xiao Results (5.8GHz) Test Mode DUT Status Supply Voltage Supply Voltage VBAT 3.3V VDDIO3.3.V 802.11a 54ps Continue TX 210.3mA 0.941A Continue RX 73.5mA 0.879mA 802.11n MCS7 Continue TX HT20 182.4mA 0.918mA Continue RX HT20 73.5mA 0.907mA Continue TX HT40 180.1mA 0.925mA Continue RX HT40 73.2mA 0.903mA Continue TX HT20 180.1mA 0.926mA Continue RX HT20 83.1mA 0.9mA Continue TX HT40 177.5mA 0.928mA Continue RX HT40 83.
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K019-CW43-DW datasheet_V1.6_15042020.doc | Shawn Xiao BT BT ON 4.5mA 268.2uA BT scan mode 4.5mA 268.2uA BT pair with phone 4.5mA 268.2uA BT sleep mode 4.0uA 296.7uA FTP test 9.2mA 268.2uA 3.3 Recommended Operating Rating Operating Temperature VBAT VDDIO Min. Typ. Max. Unit -30 3.0 25 3.6 85 4.8 deg.C V 1.71 1.8 3.63 V ※NOTE: The K019-CW43-DW module requires two power supplies: VBAT and VDDIO 13 Copyright © 2008-2020 | www.kertong.com.
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K019-CW43-DW datasheet_V1.6_15042020.doc | Shawn Xiao 3.4 2.4GHz RF Specification Feature Description WLAN Standard IEEE 802.11b/g/n, WiFi compliant Frequency Range 2.400 GHz ~ 2.497 GHz (2.4 GHz ISM Band) 2.4GHz：Ch1 ~ Ch11 (by software to setting country code) default Channels 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 802.11b /CCK: Output Power 16 dBm ± 1.5 dB @ EVM -9dB 802.
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K019-CW43-DW datasheet_V1.6_15042020.doc | Shawn Xiao @10% PER - MCS=3 PER @ -80 dBm, typical - MCS=4 PER @ -76 dBm, typical - MCS=5 PER @ -74 dBm, typical - MCS=6 PER @ -72 dBm, typical - MCS=7 PER @ -67 dBm, typical 802.11b : -10 dBm Maximum Input Level Antenna Type 802.11g/n : -20 dBm 2.4~2.4835GHz: Dipole Antenna with 0~2 dBi peak gain 3.5 5GHz RF Specification Feature Description WLAN Standard IEEE 802.11b/g/n, WiFi compliant Frequency Range 4.900 GHz ~ 5.845 GHz (5.
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K019-CW43-DW datasheet_V1.6_15042020.
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K019-CW43-DW datasheet_V1.6_15042020.doc | Shawn Xiao @10% PER - MCS=5 PER @ -68 dBm, typical - MCS=6 PER @ -65 dBm, typical - MCS=7 PER @ -61 dBm, typical - MCS=8 PER @ -59 dBm, typical - MCS=9 PER @ -59 dBm, typical Maximum Input Level 802.11a/n : -20 dBm Antenna Type 5180 ~5240MHz: Dipole Antenna with 5 dBi peak gain 802.
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K019-CW43-DW datasheet_V1.6_15042020.doc | Shawn Xiao 3.6 Bluetooth Specification Conditions : VBAT=3.6V ; VDDIO=3.3V ; Temp:25°C Feature Description Bluetooth Standard Bluetooth V5. 0 and UP to 4 Mbps. QDID Number 121361 Declaration ID D040197 https://launchstudio.bluetooth.com/ListingDetails/72 609 Host Interface UART Antenna Reference Antennas with 0~2 dBi peak gain Frequency Band 2402MHz ~ 2480MHz Number of Channels 79 channels Modulation FHSS, GFSK, DPSK, DQPSK Min. Typical.
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K019-CW43-DW datasheet_V1.6_15042020.doc | Shawn Xiao 4. Pin Assignments 4.1 Pin Map < TOP VIEW > 4.
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K019-CW43-DW datasheet_V1.6_15042020.
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K019-CW43-DW datasheet_V1.6_15042020.doc | Shawn Xiao 6. Frequency References 6.1 External Clock Reference The module uses a secondary low-frequency sleep clock for low-power mode timing. Either the internal low-precision LPO or an external 32.768 kHz precision oscillator is required. The internal LPO frequency range is approximately 33 kHz ± 30% over process, voltage, and temperature, which is adequate for some applications.
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K019-CW43-DW datasheet_V1.6_15042020.doc | Shawn Xiao 6.2 SDIO v3.0 and SDIO v2.0 All three package options of the CYW43455 WLAN section provide support for SDIO version 3.0, including the new UHS-I modes: ■ DS: Default speed (DS) up to 25 MHz, including 1- and 4-bit modes (3.3 V signaling). ■ HS: High speed up to 50 MHz (3.3 V signaling). ■ SDR12: SDR up to 25 MHz (1.8 V signaling). ■ SDR25: SDR up to 50 MHz (1.8 V signaling). ■ SDR50: SDR up to 100 MHz (1.8 V signaling). ■ SDR104: SDR up to 208 MHz (1.
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K019-CW43-DW datasheet_V1.6_15042020.doc | Shawn Xiao 7. Interface Timing Diagram 7.1 Power-up Sequence Timing Diagram The module has signals that allow the host to control power consumption by enabling or disabling the Bluetooth, WLAN and internal regulator blocks. These signals are described below.Additionally, diagrams are provided to indicate proper sequencing of the signals for carious operating states. The timing value indicated are minimum required values: longer delays are also acceptable.
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K019-CW43-DW datasheet_V1.6_15042020.doc | Shawn Xiao 8. Recommended Reflow Profile Referred to IPC/JEDEC standard. Peak Temperature :<250°C Number of Times : 2 times ENVIRONMENTAL.
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K019-CW43-DW datasheet_V1.6_15042020.doc | Shawn Xiao 9. PCB Layout Solder Paste  Module Specifications : W:0.65mm * L:0.95mm pitch 0.9 mm  The proposed design W:0.65~0.75 mm * L:1.33mm. Consider not place other parts in the peripheral area of 1 mm ~ 1.5 mm to facilitate additional amount of solder for PCB pad.  We Suggest the thickness of Stencil between 0.12 mm ~0.15mm, the W between 0.6~0.65mm and the L between L1.5~1.6mm.
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K019-CW43-DW datasheet_V1.6_15042020.doc | Shawn Xiao  Module Specifications L 0.7mm  The design for PCB Pad : L:0.8mm  We recommend the apertures for stencil L:0.5mm~0.6mm  In order to avoid highness impact caused solder paste thickness, the stencil open size can be appropriately retracted Copyright © 2008-2020 | www.kertong.com.
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K019-CW43-DW datasheet_V1.6_15042020.doc | Shawn Xiao 10. Package Information 1> 1500pcs of per disc 2> 1500pcs * 5 =7500pcs ( one Cartoon ) B Humidity indicator A Desiccant C C D Copyright © 2008-2020 | www.kertong.com.
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K019-CW43-DW datasheet_V1.6_15042020.doc | Shawn Xiao 11. This product is RoHS compliance Wireless module before the SMT Note:  When customers Open stencil must be sure the hole bigger to the Wireless module plate, please press 1 to 1 and 0.7 mm is widened to open outward, the thickness of 0.12 mm. ①  Can't get the wifi module bare hands when needs,must we wear the gloves and static ring.