DHSA-DS1 Preliminary Product Specification Project Name: DHSA-DS1 Author: Wistron NeWeb Corporation Revision: 0.
DHSA-DS1 Product Specification Contact Information Sale and Technical Support Website www.wnc.com.tw Revision History REV Author Summary Changes Date 0.1 Aaron Yen Preliminary Release 2018/6/20 0.2 Aaron Yen Operating Temp.
DHSA-DS1 Product Specification © Wistron NeWeb Corporation THIS DOCUMENT AND THE INFORMATION CONTAINED HEREIN IS PROPRIETARY AND IS THE EXCLUSIVE PROPERTY OF WNC AND SHALL NOT BE DISTRIBUTED, REPRODUCED, OR DISCLOSED IN WHOLE OR IN PART WITHOUT PRIOR WRITTEN PERMISSION FROM WNC. LIMITATION OF LIABILITY THIS DOCUMENT AND THE INFORMATION CONTAINED HEREIN IS PURELY FOR DESIGN REFERENCE AND SUBJECT TO REVISION BY WNC AT ANY TIME.
DHSA-DS1 Product Specification Contents Contact Information ......................................................................................................................... 2 Revision History................................................................................................................................ 2 Contents........................................................................................................................................... 4 1. 2. Introduction .........
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DHSA-DS1 Product Specification 1. Introduction DHSA-DS1 is a wireless local area network (WLAN), Bluetooth (BT) Low Energy combo module to support 2.4G/5G IEEE 802.11a/ b/g/n WLAN standards, BLE 5.0. It enables seamless integration of WLAN/BT Low Energy technology with powerful embedded CPU. 1.1. Features 3 embedded Processors, ARM Cortex-M4F + ARM Cortex-M0 + XTENSA Wi-Fi Support IEEE 802.11a/b/g/n 2.
DHSA-DS1 Product Specification 2. Electrical Specifications 2.1. Interface pin assignments 2.1.1. Pad Diagram Pad diagram (Bottom View) There are Gnd Pads for thermal purpose on the bottom but not shown here, please refer detailed land pattern in section 5.2.
DHSA-DS1 Product Specification 2.1.2. Pin Assignments Table 1. Pin Interface Family Signal Name GND 3.3V GND JTAG_MODE □ Normal Pad# 1 2 3 4 Description GND 3.3V Input GND JTAG for debugging GND 5 GND USB_DUSB_D+ GND EDL SPI_CS_N SPI_MOSI SPI_CLK SPI_MISO GND 3.3V GND HAND_SHAKE_OU T GND GND HSUART_TXRX HSUART_RXTX HAND_SHAKE_IN DBG_TXD DBG_RXD GND 3.
DHSA-DS1 Product Specification Signal Name GND Pad# 41~65 Description GND for thermal dissipation 2.2. Absolute Maximum Ratings Signal 3.3V_IN Min VIH Max VIH Table 2. Power supply specifications Description Min. Typ. 3.3V Power Supply Input -0.3 3.3 -0.3 GPIO_ mapped to QCA4020 pins - Max. 4.0 3.6 Unit V V V 2.3. Recommend Operating Conditions Signal Description Min. Typ. Max. Unit 3.3V_IN 3.3V Power Supply Input 3.14 3.3 3.46 V -0.3 - - V - - 3.
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DHSA-DS1 Product Specification 3. RF Specifications 3.1. RF connections 3.1.1. WIFI RF performance at Antenna Connector at 25oC 2.4GHz Standard Modulation Index TX Compliant Power RX Sensitivity Unit BPSK 1Mbps 17 +/-2 -93 +/-1 dBm QPSK 2Mbps 17 +/-2 -92 +/-1 dBm CCK 5.5Mbps 17 +/-2 -91 +/-1 dBm CCK 11Mbps 17 +/-2 -87 +/-1 dBm BPSK 6Mbps 18 +/-2 -91 +/-1 dBm 64 QAM 54Mbps 16 +/-2 -75 +/-1 dBm 802.
DHSA-DS1 Product Specification 4. Safety Recommendation Be sure the use of this product is allowed in the country and in the environment required.
DHSA-DS1 Product Specification Federal Communication Commission Interference Statement 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. 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.
DHSA-DS1 Product Specification This module is intended for OEM integrators only. Per FCC KDB 996369 D03 OEM Manual v01 guidance, the following conditions must be strictly followed when using this certified module: KDB 996369 D03 OEM Manual v01 rule sections: 2.2 List of applicable FCC rules This module has been tested for compliance to FCC Part 15. 2.3 Summarize the specific operational use conditions The module is tested for standalone mobile RF exposure use condition.
DHSA-DS1 Product Specification 2.8 Label and compliance information The final end product must be labeled in a visible area with the following: “Contains FCC ID: QVHDBWIFIBLE00”. The grantee's FCC ID can be used only when all FCC compliance requirements are met. 2.
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