Wireless MCUs | Cypress Semiconductor
Wireless MCUs
Cypress' Wireless MCU portfolio includes IEEE 802.11a/b/g/n/ac WLAN System-on-Chip (SoC) solutions that provide up to 433 Mbps PHY data rates and integrate powerful 320 MHz Arm® Cortex®-R4 MCUs for host-side applications. Cypress provides a full-featured WICED Wi-Fi Software Development Kit (SDK) and continues to work with partners to deliver turnkey hardware solutions of various form factors to enable complete system solutions with Wi-Fi. Cypress supports Wi-Fi customers through its global network of IoT partners using production-ready, fully-certified modules.
- Purchase a Wi-Fi module evaluation board from one of Cypress' partners
Or purchase a Wi-Fi evaluation kit from Cypress - Download WICED Wi-Fi SDK or leverage our Linux drivers
- Join the Cypress WICED Community to get started with your WICED SMART design
| Family | CYW43907 | CYW43903 | CYW54907 |
|---|---|---|---|
| Product Selector Guide | |||
| Technology | Wi-Fi | Wi-Fi | Wi-Fi |
| Wi-Fi Specification | 802.11 a/b/g/n | 802.11 b/g/n | 802.11 a/b/g/n/ac |
| Band | Dual Band (2.4/5Ghz) | Single Band (2.4GHz) | Dual Band (2.4/5Ghz) |
| MIMO/SISO | 1x1 SISO | 1x1 SISO | 1x1 SISO |
| PHY Data Rate | upto 150Mbps | upto 72Mbps | upto 433Mbps |
| CPU Core | Arm Cortex R4 | Arm Cortex R4 | Arm Cortex R4 |
| ROM (KB) | 640 KB | 640 KB | 640 KB |
| RAM (KB) | 2 MB | 1 MB | 2 MB |
| Max. Operating Frequency (MHz) | 320 MHz | 160 MHz | 320 MHz |
| Timer/Counter/PWMs Blocks | 6 PWMs | 6 PWMs | 6 PWMs |
| Interfaces | Ethernet MAC Controller (RMII/MII), SDIO 3.0 (host and device), USB 2.0 (host and device), S/PDIF audio, 3 UART, Quad SPI, 2 SPI, 2 I2S, 2 I2C |
SDIO 3.0 host, SDIO 3.0 device, 3 UART, Quad SPI, 2 SPI, 2 I2C |
Ethernet MAC Controller (RMII/MII), SDIO 3.0 (host and device), USB 2.0 (host and device), S/PDIF audio, 3 UART, Quad SPI, 2 SPI, 2 I2S, 2 I2C |
| Co-existence Interface | GCI SECI 2-wire | GCI SECI 2-wire | GCI SECI 2-wire |
| Security and Encryption | WEP, WPA, AES-CCMP, WPA2 Network Security with TKIP, IEEE 802.1x Encryption Support, Cisco Compatible Extensions, WPS support |
WEP, WPA, AES-CCMP, WPA2 Network Security with TKIP, IEEE 802.1x Encryption Support, Cisco Compatible Extensions, WPS support |
WEP, WPA, AES-CCMP, WPA2 Network Security with TKIP, IEEE 802.1x Encryption Support, Cisco Compatible Extensions, WPS support |
| GPIOs | 17 | 17 | 17 |
| Other Features | Integrated Power Amplifier (PA), TX/RX RF Switches, Power Management Unit with Buck-Mode Switching Regulator |
Integrated Power Amplifier (PA), TX/RX RF Switches, Power Management Unit with Buck-Mode Switching Regulator |
Integrated Power Amplifier (PA), TX/RX RF Switches, Power Management Unit with Buck-Mode Switching Regulator |
| Datasheet | |||
| Partner Modules | Available Here | - | Coming Soon |
| Kit | CYW943907AEVAL1F | - | CYW954907AEVAL1F |
WICED™ Wi-Fi
| Product | Document Type |
| CYW43907 |
CYW43907 - Power Consumption Measurements |
| CYW43903 |
CYW43903 - Power Consumption Measurements |
| CYW54907 |
For additional technical content, please visit https://www.cypress.com/wicedcommunity
Partner Development Kits:Cypress module partners provide full-featured WICED™ and Linux based Development Kits which enable turnkey hardware and software solutions optimized to enable Wi-Fi connectivity in system design. These kits range in price from $50-$200. |
 Arrow Quicksilver IoT Development Kit |
CYW954907AEVAL1F Evaluation Kit:The Cypress CYW954907AEVAL1F Evaluation kit enables you to evaluate and develop single-chip IEEE 802.11ac Wi-Fi applications using CYW54907 devices. The kit uses a module based on CYW54907 device. Price: $99.00 |
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CYW943907AEVAL1F Evaluation Kit:The Cypress CYW943907AEVAL1F Evaluation kit enables you to evaluate and develop single-chip Wi-Fi applications using CYW43907 devices. The kit uses a module based on CYW43907 device. Price: $89.00 |
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WICED StudioWICED Studio is the only SDK for the Internet of Things (IoT) that combines Wi-Fi and Bluetooth into a single integrated development environment. In addition to providing WICED APIs and an application framework designed to abstract complexity, WICED Studio also leverages many common industry standards. WICED Studio is available as a separate installer bundled with the WICED™ Integrated Development Environment. |
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WICED Wi-Fi SDKThe WICED Wi-Fi SDK includes the tools and software needed to program, debug and develop with WICED Wi-Fi products. The SDK is available as a standalone compressed file or as a separate installer bundled with the WICED™ Integrated Development Environment. |
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Linux® SupportLinux drivers are available for several WICED Wi-Fi products. Visit the Cypress WICED community to learn more about Linux support. |
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Related Documentation
Related Resources
Partner Development Kits:Cypress module partners provide full-featured WICED™ and Linux based Development Kits which enable turnkey hardware and software solutions optimized to enable Wi-Fi connectivity in system design. These kits range in price from $50-$200. |
Arrow Quicksilver IoT Development Kit |
| Partner | Part Number | Wi-Fi/BT PN | Wi-Fi/BT Support | MCU | CPU (MHz) | Area (mm) | Regulatory | Linux | Interfaces | Highlights |
| Azurewave | AW-CU315 | CYW43907 CYW20707 |
2.4/5GHz, 802.11a/b/g/n, BT/BLE (BT4.2) | Arm® Cortex®-R4-Internal | 160/320 MHz | 36 x 18 | CE/FCC | Y | SPI, UART, I2C, I2S, USB, SDIO | 2 MB RAM,Module Certification, BT 4.2 |
| Inventek | ISM43903-R48-L54-E/U | CYW43903 | 2.4/5GHz, 802.11a/b/g/n | Arm Cortex-R4-Internal | 160/300MHz | 14.5 x 30 | FCC/IC/CE | N | UART | Supported with WICED SDK |
| Inventek | ISM43907-WM-L170 | CYW43907 | 2.4/5GHz, 802.11a/b/g/n | Arm Cortex-R4-Internal | 160/300MHz | 11 x 11 | N | N | UART, SPI, USB | Supported with WICED SDK |
| Inventek | ISM43907-WBM-L170 | CYW43907 CYW20707 |
2.4/5GHz, 802.11a/b/g/n, BT/BLE | Arm Cortex-R4-Internal | 160/300MHz | 11 x 11 | FCC/IC/CE | N | UART, SPI, USB | Configurable though Inventek's IWIN API (AT commands & Cloud Agent FW) or WICED, On-Board Chip Antenna or U.FL |
| Inventek | ISM54907-WBM-L170 | CYW54907 CYW20707 |
2.4/5GHz, 802.11a/b/g/n + ac, BT/BLE | Arm Cortex-R4-Internal | 160/300MHz | 11 x 11 | N | N | UART, SPI, USB | Supported with WICED SDK |
| Inventek | ISM54907-WM-L170 | CYW54907 | 2.4/5GHz, 802.11a/b/g/n + ac | Arm Cortex-R4-Internal | 160/300MHz | 11 x 11 | N | N | UART, SPI, USB | Supported with WICED SDK |
| Lantronix | XPC240100B-02 | CYW43907 | 2.4/5GHz, 802.11a/b/g/n | Arm Cortex-R4-Internal | 320MHz | 25 x 17 | FCC/IC/CE /TELEC/SRRC |
N | UART x 1, Eth (RMII), USB (Host or Device), SPI (Master and Slave), SDIO, I2C, 11 GPIOs | Smallest embedded IoT gateway for secure connected products 1) Essential Connectivity Applications (Serial/USB to Wi-Fi, Ethernet to Wi-Fi) 2) Comprehensive Device Security (TruPort Security, Enterprise Wi-Fi Security) 3) Cloud-Enabled Remote Management and Data-access (MACH10) 4) SDK Customization (Hosted and Hostless Microcontroller modes) 5) LGA, Dual u.fl Antenna, 8MB Flash and 2MB RAM |
| Lantronix | XPC240200B-02 | CYW43907 | 2.4/5GHz, 802.11a/b/g/n | Arm Cortex-R4-Internal | 320MHz | 25 x 17 | FCC/IC/CE /TELEC/SRRC |
N | UART x 1, Eth (RMII), USB (Host or Device), SPI (Master and Slave), SDIO, I2C, 11 GPIOs | Smallest embedded IoT gateway for secure connected products 1) Essential Connectivity Applications (Serial/USB to Wi-Fi, Ethernet to Wi-Fi) 2) Comprehensive Device Security (TruPort Security, Enterprise Wi-Fi Security) 3) Cloud-Enabled Remote Management and Data-access (MACH10) 4) SDK Customization (Hosted and Hostless Microcontroller modes) 5) LGA, On-module antenna, 8MB Flash and 2MB RAM |
| Lantronix | XPC240300B-02 | CYW43907 | 2.4/5GHz, 802.11a/b/g/n | Arm Cortex-R4-Internal | 320MHz | 35 x 22 | FCC/IC/CE /TELEC/SRRC |
N | UART x 1, Eth (RMII), USB (Host or Device), SPI (Master and Slave), SDIO, I2C, 11 GPIOs | Smallest embedded IoT gateway for secure connected products 1) Essential Connectivity Applications (Serial/USB to Wi-Fi, Ethernet to Wi-Fi) 2) Comprehensive Device Security (TruPort Security, Enterprise Wi-Fi Security) 3) Cloud-Enabled Remote Management and Data-access (MACH10) 4) SDK Customization (Hosted and Hostless Microcontroller modes) 5) Edge Connector, Dual u.fl Antenna, 8MB Flash and 2MB RAM |
| Lantronix | XPC240400B-02 | CYW43907 | 2.4/5GHz, 802.11a/b/g/n | Arm Cortex-R4-Internal | 320MHz | 35 x 22 | FCC/IC/CE /TELEC/SRRC |
N | UART x 1, Eth (RMII), USB (Host or Device), SPI (Master and Slave), SDIO, I2C, 11 GPIOs | Smallest embedded IoT gateway for secure connected products 1) Essential Connectivity Applications (Serial/USB to Wi-Fi, Ethernet to Wi-Fi) 2) Comprehensive Device Security (TruPort Security, Enterprise Wi-Fi Security) 3) Cloud-Enabled Remote Management and Data-access (MACH10) 4) SDK Customization (Hosted and Hostless Microcontroller modes) 5) Edge Connector, On-module Antenna, 8MB Flash and 2MB RAM |
| Lantronix | XPC250100B-02 | CYW43907 CYW20707 |
2.4/5GHz, 802.11a/b/g/n, BT/BLE | Arm Cortex-R4-Internal | 320MHz | 25 x 17 | FCC/IC/CE /TELEC/SRRC |
N | UART x 1, Eth (RMII), USB (Host or Device), SPI, SDIO, I2C, 11 GPIOs | Smallest embedded IoT gateway for secure connected products 1) Essential Connectivity Applications (Serial/USB to Wi-Fi, Ethernet to Wi-Fi, BLE to Wi-Fi, BT/BLE to Host Controller) 2) Comprehensive Device Security (TruPort Security, Enterprise Wi-Fi Security) 3) Cloud-Enabled Remote Management and Data-access (MACH10) 4) SDK Customization (Hosted and Hostless Microcontroller modes) 5) LGA, Dual u.fl Antenna, 8MB Flash and 2MB RAM 6) Independent Antennas for BT 4.2 and Wi-Fi |
| Lantronix | XPC250300B-02 | CYW43907 CYW20707 |
2.4/5GHz, 802.11a/b/g/n, BT/BLE | Arm Cortex-R4-Internal | 320MHz | 35 x 22 | FCC/IC/CE /TELEC/SRRC |
N | UART x 1, Eth (RMII), USB (Host or Device), SPI (Master and Slave), SDIO, I2C, 11 GPIOs | Smallest embedded IoT gateway for secure connected products 1) Essential Connectivity Applications (Serial/USB to Wi-Fi, Ethernet to Wi-Fi, BLE to Wi-Fi, BT/BLE to Host Controller) 2) Comprehensive Device Security (TruPort Security, Enterprise Wi-Fi Security) 3) Cloud-Enabled Remote Management and Data-access (MACH10) 4) SDK Customization (Hosted and Hostless Microcontroller modes) 5) Edge Connector, Dual u.fl Antenna, 8MB Flash and 2MB RAM 6) Independent Antennas for BT 4.2 and Wi-Fi |
| Murata | Type 1GC (LBWA1UZ1GC-958) | CYW43907 | 2.4/5GHz, 802.11a/b/g/n | Arm Cortex-R4-Internal | 320MHz | 10 x 10 | CE/FCC/IC | N | UART, SPI, I2C, I2S, PWM, GPIO, USB, Ethernet | WICED, High performance CPU. Gateway for WLAN and Ethernet. Audio streaming. Modular Cert. RAM 2MB, -20 to +70 deg.C |
| Murata | Type 1GC Imp005 (LBWA1UZ1GC-901) | CYW43907 | 2.4/5GH, 802.11a/b/g/n | Arm Cortex-R4-Internal | 320MHz | 10 x 10 | CE/FCC/IC | N | UART, SPI, I2C, PWM, GPIO, USB, Ethernet | Electric Imp, High performance CPU. Gateway for WLAN and Ethernet. Audio streaming. Modular Cert. RAM 2MB. ElectricImp Imp005, -20 to +70 deg.C |
| Murata | Type 1QP (LBEE5WQ1QP-276) | CYW43907 CYW20707 |
2.4/5GHz, 802.11a/b/g/n + BT/BLE | Arm Cortex-R4-Internal | 320MHz | 11 x 11 | CE/FCC/IC | N | UART, SPI, I2C, I2S, PWM, GPIO, USB, Ethernet | WICED, High performance CPU. Gateway for WLAN and Ethernet. Audio streaming. Modular Cert. RAM 2MB, -20 to +70 deg.C |
| Murata | Type 1PS (LBWA1UZ1PS-241) | CYW54907 | 2.4/5GHz, 802.11a/b/g/n + ac | Arm Cortex-R4-Internal | 320MHz | 10 x 10 | CE/FCC/IC | N | UART, SPI, I2C, I2S, PWM, GPIO, USB, Ethernet | WICED, High performance CPU. Gateway for WLAN and Ethernet. Audio streaming. Modular Cert. RAM 2MB, -20 to +70 deg.C |
| SPIL | SBWMN07 | CYW43907 | 2.4/5GHz, 802.11a/b/g/n | Arm Cortex-R4-Internal | 160/320MHz | 11 x 11 | N | N | SPI, UART, I2C, i2s, USB, SDIO | 2MB RAM, -40 to 85 C, FCC/CE/IC Pre-Cert, Shielded, APAC availability only |
| SPIL | SBWBMN07 | CYW43907 CYW20707 |
2.4/5GHz, 802.11a/b/g/n, BT/BLE | Arm Cortex-R4-Internal | 160/320MHz | 11 x 11 | N | N | SPI, UART, I2C, i2s, USB, SDIO | 2MB RAM, -40 to 85 C, BQB/FCC/CE/IC Pre-Cert, Shielded, APAC availability only |
| SPIL | SCWMC02 | CYW54907 | 2.4/5GHz, 802.11a/b/g/n + ac | Arm Cortex-R4-Internal | 160/320MHz | 11 x 11 | N | N | SPI, UART, I2C, i2s, USB, SDIO,RMII/MII | 2MB RAM, -40 to 85 C, FCC/CE/IC Pre-Cert, Shielded, Ethernet support, APAC availability only |
| SPIL | SCWBMC01 | CYW54907 CYW20707 |
2.4/5GHz, 802.11a/b/g/n + ac, BT/BLE | Arm Cortex-R4-Internal | 160/320MHz | 11 x 11 | N | N | SPI, UART, I2C, i2s, USB, SDIO,BT_I2S/PCM | 2MB RAM, -40 to 85 C, BQB/FCC/CE/IC Pre-Cert, Shielded, APAC availability only |
| SPIL | SCWBMC02 | CYW54907 CYW20707 |
2.4/5GHz, 802.11a/b/g/n + ac, BT/BLE | Arm Cortex-R4-Internal | 160/320MHz | 11 x 11 | N | N | SPI, UART, I2C, i2s, USB, SDIO, RMII/MII, BT_I2S/PCM | 2MB RAM, -40 to 85 C, BQB/FCC/CE/IC Pre-Cert, Shielded, Ethernet support, APAC availability only |
| USI | WM-AN-BM-23 | CYW43907 | 2.4/5GHz, 802.11a/b/g/n | Arm Cortex-R4-Internal | 160/320MHz | 10 x 10 | N | N | QSPI, PWM, USB, SDIO, UART, i2c, i2s, MII, RMII | 2MB RAM |
| USI | WM-BAN-BM-33 | CYW43907 CYW20707 |
2.4/5GHz, 802.11a/b/g/n, BT/BLE | Arm Cortex-R4-Internal | 160/320MHz | 11 x 11 | N | N | SPI, UART, i2c, i2s, USB, SDIO | 2MB RAM |
| USI | WM-AC-CYW-23 | CYW54907 | 2.4/5GHz, 802.11ac/a/b/g/n | Arm Cortex-R4-Internal | 160/320MHz | 10 x 10 | N | N | QSPI, PWM, USB, SDIO, UART, i2c, i2s, MII, RMII | 2MB RAM |
| USI | WM-BAC-CYW-33 | CYW54907 CYW20707 |
2.4/5GHz, 802.11ac/a/b/g/n, BT/BLE | Arm Cortex-R4-Internal | 160/320MHz | 11 x 11 | N | N | SPI, UART, i2c, i2s, USB, SDIO | 2MB RAM |
