AW-CU277 IEEE 802.11 b/g/n + Bluetooth 4.0 HS Smart Energy Module User manual Version 0.
Table of Contents 1. GENERAL DESCRIPTION ...............................................................................................................3 1-1. 1-2. 1-3. 1-4. 2. PRODUCT OVERVIEW AND FUNCTIONAL DESCRIPTION ................................................ 3 KEY FEATURES .................................................................................................................... 4 FUNCTION BLOCK ..........................................................................................
1. GENERAL DESCRIPTION 1-1. PRODUCT OVERVIEW AND FUNCTIONAL DESCRIPTION AzureWave presents AW-CU277 Wi-Fi & Bluetooth Microcontroller Smart Energy Platform Solution provides a highly cost-effective, flexible and easy to-use hardware/software platform to build a new generation of connected, smart devices. These smart-connected devices enable device to deliver a broad-range of services to consumers including energy-management, demand-response, home automation and remote access.
1-2. KEY FEATURES High Performance Integrated MCU • ARM Cortex-M3 running up to 200MHz • 1MB QSPI Flash in Package • 512 KB on-chip SRAM; 4KB retention RAM IO Interfaces • QSPI (1) SSP/SPI/I2S (3), I2C (2), UART (3) • USB OTG (FS) with integrated PHY • ADC, DAC, Analog Comparator, Temp Sensor MCU Sub-System • RTC, WDT, GPT, PWM, CRC, AES (128-bit) • JTAG Wireless Sub-System • Wi-Fi 802.11 b/g/n HT20 • Bluetooth 4.
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1-4. SPECIFICATIONS TABLE Product Description AW-CU277 Wireless Smart Energy module WLAN Standard IEEE 802.11b/g/n, Wi-Fi compliant Bluetooth Standard Bluetooth 4.0 complaint with Bluetooth 2.1+Enhanced Data Rate (EDR) Host Interface UART/I2C/SPI/USB(OTG)/I2S/ADC/DAC/JTAG Major Chipset Marvell CU200+Marvell 8777 Dimension 18mmx36mmx2.5mm Package 110-pin LGA Operating Conditions Voltage 3.
Data Rates WLAN 802.11b: 1, 2, 5.5, 11Mbps 802.11g: 6, 9, 12, 18, 24, 36, 48, 54Mbps 802.11n: up to 150Mbps-SINGLE Bluetooth Bluetooth 2.
2. ELECTRICAL CHARACTERISTICS 2-1. ABSOLUTE MAXIMUM RATINGS Symbol Parameter Pin No VCC_3V3_W 3.3V power supply for WIFI VCC_3V3_L VCC_3V3_M Min Typ Max Units K10 3.3 3.6 V 3.3V power supply for DCDC 1.8V J9 3.3 3.6 V 3.3V power supply for MCU K9 3.3 4.0 V 2-2. RECOMMENDED OPERATING CONDITIONS Symbol Parameter Pin No Min Typ Max Units K10 3.0 3.3 3.6 V VCC_3V3_W 3.3V power supply for WIFI VCC_3V3_L 3.3V power supply for DCDC 1.8V J9 3.0 3.3 3.6 V VCC_3V3_M 3.
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3. PIN DEFINITION Pin No Definition Basic Description Function 1 Function 2 Function 3 Function 4 3.3V Power input for MCU 3.3V Power input for WIFI 3.3V Power input for DC-DC 1.8V K9 VCC_3V3_M K10 VCC_3V3_W J9 VCC_3V3_L K8 GPIO_44 GPIO_44 I2C0_SDA GPT0_CLKIN GPT3_CH0 J8 GPIO_45 GPIO_45 I2C0_SCL usb2_drvvbus GPT3_CH1 J3 TDO JTAG TDO K2 TCK J4 Type Level PWR 3.3V PWR 3.3V PWR 3.3V adc_trigger I/O 3.3V dac_trigger I/O 3.3V GPIO 20 O 3.3V JTAG TCK GPIO 21 O 3.
Pin No Definition A8 GPIO_75 UART0_RXD B6 GPIO_76 GPIO_76 I/O 3.3V AQSPI_D0 I/O 3.3V 3.3V GPT1_CH5 UART2_CTSn SSP0_CLK I2C0_SDA A6 GPIO_77 GPIO_77 UART2_RTSn SSP0_FRM I2C0_SCL QSPI_D1 I/O A5 GPIO_78 GPIO_78 UART2_TXD SSP0_RXD GPT1_CH0 QSPI_D2 I/O 3.3V QSPI_D3 I/O 3.3V WLAN_GPIO O 1.8V External reference clock GPIO_18 I 3.3V I 3.3V I 3.
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5. MECHANIC DRAWING TOP VIEW (Bottom Pads) * Pad Φ=0.75mm.
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6-4 生产标签 AFFIX PACKING LABEL 6-5 1 Carton= 3 Boxes TRANSPARENT SEALING TAPE AFFIX PACKING LABEL 6-6 生产标签 1 2 3 出 货 标 签 AFFIX PACKING LABEL Note: 1 tape reel = 1 box = 600pcs 1 carton = 3 boxes = 3 * 600pcs=1,800pcs - 16 -
Federal Communication Commission Interference Statement 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. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
This device is intended only for OEM integrators under the following conditions: 1) The antenna must be installed such that 20 cm is maintained between the antenna and users, and 2) The transmitter module may not be co-located with any other transmitter or antenna, 3) For all products market in US, OEM has to limit the operation channels in CH1 to CH11 for 2.4G band by supplied firmware programming tool. OEM shall not supply any tool or info to the end-user regarding to Regulatory Domain change.
Industry Canada statement: This device complies with Industry Canada’s licence-exempt RSSs. 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. Cet appareil est conforme aux CNR exemptes de licence d'Industrie Canada.
This device is intended only for OEM integrators under the following conditions: 1) The antenna must be installed such that 20 cm is maintained between the antenna and users, and 2) The transmitter module may not be co-located with any other transmitter or antenna. As long as 2 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.
Manual Information To the End User The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the user’s manual of the end product which integrates this module. The end user manual shall include all required regulatory information/warning as show in this manual.
Taiwan 警語： 第十二條→經型式認證合格之低功率射頻電機，非經許可，公司，商號或使用者均不得擅自變更 頻率、加大功率或變更原設計之特性及功能。 第十四條→低功率射頻電機之使用不得影響飛航安全及干擾合法通信；經發現有干擾現象時，應 立即停用，並改善至無干擾時方得繼續使用。 前項合法通信，指依電信法規定作業之無線電通信。 低功率射頻電機須忍受合法通信或工業、科 學及醫療用電波輻射性電機設備之干擾。 1. 本模組於取得認證後將依規定於模組本體標示審驗合格標籤 2.
