AW-CU488 IEEE 802.11 a/b/g/n 1T1R WLAN and Bluetooth Low Energy Microcontroller Module Datasheet Rev. E DF (For Standard) (Halogen Free) 1 FORM NO.: FR2-015_ A Responsible Department:WBU Expiry Date: Forever The information contained herein is the exclusive property of AzureWave and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of AzureWave.
Features WiFi 802.11 a/b/g/n/ 1x1, 2.4GHz & 5GHz Peripheral Interface Support 20MHz/ up to MCS7 USB host controller with HS/FS/LS capability Low power architecture SDIO device with highest SDR25 supported Support low power TX/RX for short range application HS_UART/LP_UART supported Low power beacon listen mode I2S with 8/12/16/24/32/48/…./176.4 KHz sampling rate Low power Rx mode Very low power suspends mode (DLPS) Standard and fast mode I2C supported Maximum 2 SPI supported.
Revision History Document NO: RW-2488-DST-01 Revision Version DCN NO. Date Description Initials Approved A 2020/04/13 DCN017201 Initial Jeff Kuo Peter Chen B 2020/06/01 DCN017406 Modify Pin table and Pin map Jeff Kuo Peter Chen C 2020/06/23 DCN017655 Modify Pin table, Pin map and Block Diagram Jeff Kuo Peter Chen D 2020/12/01 DCN019376 Modify 5G Calibration Output Power Jeff Kuo N.C Chen 2020/12/16 DCN019569 Modify Number of Channels Modify Mechanical Drawing Modify 1.31.General 1.
Table of Contents Features ................................................................................................................................................ 2 Revision History .................................................................................................................................. 3 Table of Contents ................................................................................................................................ 4 1. Introduction .......................
1. Introduction 1.1 Product Overview AzureWave presents AW-CU448 802.11a/b/g/n 1T1R WLAN and Bluetooth low energy (5.0) Microcontroller 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.
1.3 Specifications Table 1.3.1 General Features Description Product Description 802.11a/b/g/n 1T1R WLAN and Bluetooth low energy (5.0) Microcontroller Module Major Chipset RTL8721DM(with pSRAM 4MB) Flash Built-in SPI 32M-bit Serial Flash Host Interface UART Dimension 36 mm x 18 mm x 3.15 mm Package 150-pin LGA Antenna Internal Shielding Antenna for WLAN/BT Weight TBD 1.3.2 WLAN Features Description WLAN Standard IEEE 802.11a/b/g/n, Wi-Fi compliant Frequency Rage 2.4 GHz:2.412 ~ 2.
@EVM≦-28 dB 11n (HT40 MCS7) @EVM≦-28 dB 5G 13 16 18 dBm Min Typ Max Unit 12 14 16 dBm 11 13 15 dBm 11 13 15 dBm Min Typ Max Unit 11b (11Mbps) @EVM<35% TBD TBD TBD dBm 11g (54Mbps) @EVM≦-27 dB TBD TBD TBD dBm 11n (HT20 MCS7) @EVM≦-28 dB TBD TBD TBD dBm Min Typ Max Unit TBD TBD TBD dBm TBD TBD TBD dBm Min Typ TBD TBD TBD Max -82 -71 -67 Unit dBm dBm dBm Min Typ TBD TBD Max -71 -67 Unit dBm dBm 11a (54Mbps) @EVM≦-27 dB 11n (HT20 MCS7) @EVM≦-28 dB 11n
1.3.3 Bluetooth Features Description Bluetooth Standard Bluetooth V5.0 complaint Frequency Rage 2402~2480MHz Modulation GFSK Output Power Receiver Sensitivity LE 1M LE 2M LE 1M LE 2M Min 2 TBD Typ 4 TBD Max 6 TBD Unit dBm dBm Min Typ TBD TBD Max -70 -70 Unit dBm dBm 9 FORM NO.
1.3.4 Operating Conditions Features Description Operating Conditions Voltage 3.3V +/- 9% Operating Temperature Operating: -20 ~ 85℃ Operating Humidity less than 85% R.H. Storage Temperature -40 ~ 85℃ Storage Humidity less than 60% R.H. ESD Protection Human Body Model +/- 3.5KV Changed Device Model +/- 500V 10 FORM NO.
2. Pin Definition 2.1 Pin Map AW-CU488 Top View Pin Map 11 FORM NO.: FR2-015_ A Responsible Department:WBU Expiry Date: Forever The information contained herein is the exclusive property of AzureWave and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of AzureWave.
2.2 Pin Table Pin No Definition Basic Description Voltage Type A1 GND Ground. GND A2 GND Ground. GND A3 PB1 The MUX function GPIO pin. I/O A4 PB2 The MUX function GPIO pin. I/O A5 PA25 The MUX function GPIO pin. I/O A6 PA26 The MUX function GPIO pin. I/O A7 NC Floating Pin. I/O (RREF Port, internal 12kΩ pulled down for USB interface) A8 PA30 The MUX function GPIO pin. I/O A9 PA27 The MUX function GPIO pin. I/O A10 PA18 The MUX function GPIO pin.
B11 PA17 The MUX function GPIO pin. I/O B12 PA15 The MUX function GPIO pin. I/O B13 PA13 The MUX function GPIO pin. I/O B14 GND Ground. GND B15 GND Ground. GND C1 PB5 The MUX function GPIO pin. I/O C2 PB6 The MUX function GPIO pin. I/O C3 GND Ground. GND C4 GND Ground. GND C5 GND Ground. GND C6 GND Ground. GND C7 GND Ground. GND C8 GND Ground. GND C9 GND Ground. GND C10 GND Ground. GND C11 GND Ground. GND C12 GND Ground.
D9 GND Ground. GND D10 GND Ground. GND D11 GND Ground. GND D12 GND Ground. GND D13 GND Ground. GND D14 GND Ground. GND D15 GND Ground. GND E1 GND Ground. GND E2 GND Ground. GND E3 GND Ground. GND E4 GND Ground. GND E5 GND Ground. GND E6 GND Ground. GND E7 GND Ground. GND E8 GND Ground. GND E9 GND Ground. GND E10 GND Ground. GND E11 GND Ground. GND E12 GND Ground. GND E13 GND Ground. GND E14 GND Ground. GND E15 GND Ground.
F7 GND Ground. GND F8 GND Ground. GND F9 GND Ground. GND F10 GND Ground. GND F11 GND Ground. GND F12 GND Ground. GND F13 GND Ground. GND F14 GND Ground. GND F15 GND Ground. GND G1 GND Ground. GND G2 GND Ground. GND G3 GND Ground. GND G4 GND Ground. GND G5 GND Ground. GND G6 GND Ground. GND G7 GND Ground. GND G8 GND Ground. GND G9 GND Ground. GND G10 GND Ground. GND G11 GND Ground. GND G12 GND Ground. GND G13 GND Ground.
H5 GND Ground. GND H6 GND Ground. GND H7 GND Ground. GND H8 GND Ground. GND H9 GND Ground. GND H10 GND Ground. GND H11 GND Ground. GND H12 GND Ground. GND H13 GND Ground. GND H14 GND Ground. GND H15 GND Ground.
K3 GND Ground. GND K4 GND Ground. GND K5 PB26 The MUX function GPIO pin. I/O K6 PB29 The MUX function GPIO pin. I/O K7 PB31 The MUX function GPIO pin. I/O K8 PA0 The MUX function GPIO pin. I/O K9 PA4 The MUX function GPIO pin. I/O K10 PA2 The MUX function GPIO pin. I/O K11 CHIP_EN K12 PA7 The MUX function GPIO pin. I/O K13 PA8 The MUX function GPIO pin. I/O K14 GND Ground. GND K15 GND Ground. GND Enable Chip:1 Enable Chip, 0 Shut Down Chip I 17 FORM NO.
3. Electrical Characteristics 3.1 Absolute Maximum Ratings Symbol 3V3 Parameter Minimum Typical Maximum Unit 3.3V Power supply 3.0 3.3 3.6 V 3.2 Recommended Operating Conditions Symbol 3V3 Parameter Minimum Typical Maximum Unit 3.3V Power supply 3.0 3.3 3.6 V Maximum Unit 3.3 Digital IO Pin DC Characteristics Symbol Parameter Minimum Typical VIH Input high voltage 2 -- VIL Input low voltage VOH Output high voltage VOL Output low voltage -2.4 V 0.8 --- V V 0.
4. Mechanical Information 4.1 Mechanical Drawing PIN Defined 20 FORM NO.: FR2-015_ A Responsible Department:WBU Expiry Date: Forever The information contained herein is the exclusive property of AzureWave and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of AzureWave.
5. Packaging Information TBD 21 FORM NO.: FR2-015_ A Responsible Department:WBU Expiry Date: Forever The information contained herein is the exclusive property of AzureWave and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of AzureWave.
Industry Canada statement: This device complies with ISED’s licence-exempt RSSs. 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. Le présent appareil est conforme aux CNR d’ ISED applicables aux appareils radio exempts de licence.
This device is intended only for OEM integrators under the following conditions: (For module device use) 1) The antenna must be installed and operated with greater than 20cm 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.
IMPORTANT NOTE: In the event that these conditions can not be met (for example certain laptop configurations or co-location with another transmitter), then the Canada authorization is no longer considered valid and the IC ID can not be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate Canada authorization.
compliant with the e.i.r.p. elevation mask requirement set forth in section 6.2.2.3 shall be clearly indicated.
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.
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 15.247 and 15.407 2.3 Summarize the specific operational use conditions The module is tested for standalone mobile RF exposure use condition.
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. IMPORTANT NOTE: In the event that these conditions can not be met (for example certain laptop configurations or co-location with another transmitter), then the FCC authorization is no longer considered valid and the FCC ID can not be used on the final product.