Specifications

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WiFi Module

CDW-E67601U-00

1 Overview

The CDW-E67601U-00 is a highly integrated WI-FI single chip which supports 150Mbps PHY

rate. It fully complies with IEEE 802.11n and IEEE 802.11b/g standards, offering feature-rich

wireless connectivity at high standards, and delivering reliable, cost-effective thoughput from an

exended distance. Optimzed RF architecture and baseband algorithms provide superb

performance and low power consumption.Intelligent MAC design deploys a high efficient DMA

engine and hardware data processing accelerators which offloads the host processor.

The CDW-E67601U-00 is designed to support standard based features in the areas of security,

quality of service and international regulations, giving end users the greatest performance any

time and in any circumstance.

2 Features

■ IEEE 802.11b/g/n

■ E

mbedded high-performance 32-bit RISC microprocessor

■ Highly integrated RF with 55nm CMOS technology

■ 1T

1R mode with support of 150Mbps PHY rat

■ I

ntegrate high efficiency switching regulator

■ Best –in-class power consumption performance

■ M

T7601 chip compact 5mm x 5mm QFN40L package

■ 1

/2/3/4-wire PTA Wi-Fi/Bluetooth coexistence support

■ 802.

11d/h/k compliant

■ S

ecurity support for WGA WPA/WPA2 personal,WPS2.0,WAPI

■ Supports 802.11w proteced managed frames

■ Q

oS support of WFA WMM,WMM PS

■ S

upports Wi-Fi Direct

■ F

ully compliance with USB v2.0 High-speed mode

3 Functional Block Diagram

Summary of content (16 pages)

PAGE 1
WiFi Module CDW-E67601U-00 1 Overview The CDW-E67601U-00 is a highly integrated WI-FI single chip which supports 150Mbps PHY rate. It fully complies with IEEE 802.11n and IEEE 802.11b/g standards, offering feature-rich wireless connectivity at high standards, and delivering reliable, cost-effective thoughput from an exended distance. Optimzed RF architecture and baseband algorithms provide superb performance and low power consumption.
PAGE 2
WiFi Module CDW-E67601U-00 4 EEPROM Information Worldwide Configured by driver Reg Domain Offset 0x39 for 2.4G:0xFF Vendor ID 0X148F Product ID 0X7601 5 General Specification Model Name CDW-E67601U-00 wlan standard IEEE 802.11 b/g/n Host interface USB2.0 Main Chipset MTK7601U PCBA Dimension 45.0×20.0×11.2mm(L×W×H) Operating conditions Voltage Min Typ Max 2.97 V 3.3 V 3.
PAGE 3
WiFi Module CDW-E67601U-00 Date rates 1,2,5.5,6,11,12,18,22,24,30,36,48,54,60,90,120 and maximum of 150Mbps OS support Windows2000,XP32-64,Vista32/64,Win732/64, Linux, Mac, Android，WIN CE Spread Spectrum IEEE 802.11b: DSSS (Direct Sequence Spread Spectrum) IEEE 802.11g/n:OFDM (Orthogonal Frequency Division Multiplexing) Modulation BPSK/ QPSK/ 16-QAM/ 64-QAM Security WEP, TKIP, AES, WPA, WPA2 Mode Data Rate Power Unit 11b 1,2,5.
PAGE 4
WiFi Module CDW-E67601U-00 Note: All result is measured at the antenna port and VDD33 is 3.3V DC Characteristics（Units:V） Symbol Parameter Min Typ Max V IL Input Low Voltage -0.28 - 0.6 V IH Input High Voltage 2.0 - 3.63 V OL Output Low Voltage -0.28 - 0.4 V OH Output High Voltage 2.4 - 3.
PAGE 5
WiFi Module CDW-E67601U-00 9 2 GND 3 RST_N 4 GPIO WOL 5 VCC Power supply 3.3V is required 6 GND Ground connections 7 UDM USB negative differential data lines 8 UDP USB positive differential data lines Ground connections GPIO Wi-Fi RST Wake on WLAN Host Interrupt(active low) Modular PCB Decal size(unit:mm) 45.00 20.00 PIN4 PIN8 PIN3 PIN7 PIN2 PIN6 PIN1 PIN5 31.45 1.90 3.30 CON1 1.80 2.45 CON2 0.40 2.
PAGE 6
WiFi Module CDW-E67601U-00 Size Tolerance(mm) 0-10 ±0.1 10-100 ±0.2 PIN Header ±0.
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WiFi Module CDW-E67601U-00 11 Shielding cover spec
PAGE 8
WiFi Module CDW-E67601U-00 13 Recommended Reflow Profile
PAGE 9
WiFi Module CDW-E67601U-00 Referred IPC/JEDEC standard.
PAGE 10
WiFi Module CDW-E67601U-00 To be updated ESD CAUTION The CDW-E67601U-00 is ESD (electrostatic discharge) sensitive device and may be damaged with ESD or spike voltage. Although CDW-E67601U-00 is with built-in ESD protection circuitry, please handle with care to avoid the permanent malfunction or the performance degradation.
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WiFi Module CDW-E67601U-00
PAGE 12
WiFi Module CDW-E67601U-00
PAGE 13
WiFi Module CDW-E67601U-00 FCC WARNING FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. 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.
PAGE 14
WiFi Module CDW-E67601U-00 Requirement per KDB996369 D03 2.2 List of applicable FCC rules List the FCC rules that are applicable to the modular transmitter. These are the rules that specifically establish the bands of operation, the power, spurious emissions, and operating fundamental frequencies. DO NOT list compliance to unintentional-radiator rules (Part 15 Subpart B) since that is not a condition of a module grant that is extended to a host manufacturer. See also Section 2.
PAGE 15
WiFi Module CDW-E67601U-00 2.5 Trace antenna designs For a modular transmitter with trace antenna designs, see the guidance in Question 11 of KDB Publication 996369 D02 FAQ – Modules for Micro-Strip Antennas and traces. The integration information shall include for the TCB review the integration instructions for the following aspects: layout of trace design, parts list (BOM), antenna, connectors, and isolation requirements. a) Information that includes permitted variances (e.g.
PAGE 16
WiFi Module CDW-E67601U-00 For situations where the host product manufacturer is responsible for an external connector, for example with an RF pin and antenna trace design, the integration instructions shall inform the installer that unique antenna connector must be used on the Part 15 authorized transmitters used in the host product. The module manufacturers shall provide a list of acceptable unique connectors.