AzureWave AW-CM256SM

abgn+ac (AC600)
802.11abgn/ac Wi-Fi with Bluetooth 4.2 Combo Stamp LGA Module
Homepage	Product page
Platform
Brand • Model • Rev	AzureWave AW-CM256SM
Interface	SDIO 3.0
Connector	LGA (SD)
Form factor	(module)
ID:02d0:a9bf
FCCID	2A3PA-ROCK4C, 2A3PA-RADXA-CM3
Chip1	Cypress CYW43455
OUI: 00:90:4C (2 E, 3 W)
Antenna Connection	U.FL
MIMO status	1x1:1
Wireless Standards	IEEE 802.11a/b/g/n/ac
802.11ac	up to 433 Mbps
802.11n	up to 150 Mbps
802.11g	up to 54 Mbps
802.11b	up to 11 Mbps
802.11a	up to 54 Mbps
Operating Frequency	2.4 or 5 GHz
Other
Manuf/OEM/ODM	AzureWave
UART	has accessible UART
Probable Linux driver unknown (see also passys)
Retail
Country of manuf	China
FCC ID Radxa Rock Pi 4C+ (4GB) 2A3PA-ROCK4C   FCC ID Radxa Rock Pi CM3 (D2E16W) 2A3PA-RADXA-CM3 Radxa Rock Pi CM3 (D4E32W2) 2A3PA-RADXA-CM3

For a list of all currently documented Cypress (Broadcom) chipsets with specifications, see Cypress.

For a list of all currently documented AzureWave device with specifications, see AzureWave.

• 433 Mbps - 1SS 5GHz 802.11ac (80MHz chan.),

• 150 Mbps - 1SS 2.4GHz 802.11n (40MHz chan.) = AC600 class

Overview

See also: AzureWave, AMPAK AP6255 and AzureWave Wireless Adapters

Features

WLAN

• Dual-band 2.4GHz and 5GHz 802.11abgn/ac
• High-speed wireless connection up to 433Mbps

transmit/receive PHY rate using 80MHz bandwidth

• 1x antenna to support 1x Transmit and

1x Receive technology and Bluetooth

• WCS (Wireless Coexistence System)
• Low power consumption and high performance

Enhanced wireless security

• Fully speed operation with Piconet and Scatternet support
• Form factor: M.2 LGA 1212 (soldered down)
• Dimension: 12mm x 12mm x 1.65mm (LxWxH)

Bluetooth

• Fully qualified Bluetooth BT 4.2
• Compliant Bluetooth BT 5.0
• Enhanced Data Rate (EDR) compliant for

both 2Mbps and 3Mbps supported

• High speed UART and PCM for Bluetooth

Pictures

Retail Images

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See also

• AzureWave AW-CE123H - 802.11ac WLAN/BT 4.0 PCIe Mini Card • BD
• AzureWave AW-CB295NF - 802.11ac WLAN/BT Combo Module • DS
• AzureWave AW-CM389NF - 802.11ac WLAN/BT Combo Module • DS
• AzureWave AW-CM256SM - Wireless (SD Stamp) Module • Datasheet
• AzureWave AW-CH387 - 802.11ac WLAN/BT 4.0/NFC SiP Module • LGA
• AzureWave AW-CH397 - 802.11ac WLAN/BT/NFC SiP Module • SDIO 3.0
• AzureWave AW-CU362 - Bluetooth Module • Datasheet