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IC RF TXRX+MCU BLUTOOTH 140UFBGA
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제조업체세프라스 반도체 회사
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제조업체 부품 #CYW43455XKUBGT
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데이터시트 CYW43455XKUBGT DataSheet
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패키지 UFBGA-140
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재고4707
365 1일 품질 보증
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90-판매 후 1일 보증
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사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR) |
| Part Status | Active |
| Type | TxRx + MCU |
| RF Family / Standard | Bluetooth, WiFi |
| Protocol | 802.11a/b/g/n, Bluetooth v4.1 |
| Modulation | 8DPSK, DQPSK, GFSK |
| Frequency | 2.4GHz, 5GHz |
| Data Rate (Max) | 433.3Mbps |
| Power - Output | 12dBm |
| Sensitivity | -95.5dBm |
| Serial Interfaces | I²S, SPI, UART |
| GPIO | 15 |
| Voltage - Supply | 1.2V ~ 3.3V |
| Current - Receiving | 55mA |
| Current - Transmitting | 400mA |
| Operating Temperature | -30°C ~ 85°C |
| Mounting Type | Surface Mount |
개요
Description
The CYW43455XKUBGT is engineered for low power consumption, which is crucial for battery-powered devices, ensuring longer operational periods without frequent charging. Its compact size and efficient design make it suitable for integration into smartphones, tablets, wearables, and smart home devices. The chip also supports multiple operating systems and comes with robust security features to protect data and maintain user privacy. Overall, the CYW43455XKUBGT is a comprehensive solution for modern wireless communication needs, balancing performance, power efficiency, and security.
Equivalent
1. Broadcom BCM43455: Essentially the same chip under Broadcom's branding.
2. Qualcomm QCA9377: Supports similar Wi-Fi and Bluetooth functionalities.
3. MediaTek MT7668: Offers comparable dual-band Wi-Fi and Bluetooth features.
4. Intel AC3168: Provides similar connectivity options, though more common in laptops.
Each of these chips may have slight differences in performance, power consumption, or supported features.
Features
1. Wi-Fi Capabilities: Supports dual-band (2.4GHz and 5GHz) 802.11ac Wi-Fi, providing robust and high-speed wireless performance. It is capable of 1x1 MIMO operations.
2. Bluetooth Support: Integrates Bluetooth 4.1, offering enhanced data rate (EDR) and Bluetooth Low Energy (BLE) for low power consumption and improved connectivity with a wide range of Bluetooth-enabled devices.
3. Power Management: Features advanced power management technologies to reduce energy consumption and extend battery life, making it suitable for mobile and IoT devices.
4. Coexistence: Includes advanced coexistence algorithms ensuring seamless operation of Wi-Fi and Bluetooth in environments where both are used concurrently.
5. Security: Supports the latest security standards, including WPA3, ensuring secure wireless communication.
6. Interface Options: Offers multiple host interfaces such as SDIO 3.0 and UART, providing flexibility for integration with different host processors.
These features make the CYW43455XKUBGT ideal for applications in smartphones, tablets, and various IoT devices where efficient wireless connectivity is crucial.
Pinout
The CYW43455 is delivered in a WLCSP (Wafer Level Chip Scale Package) format and typically has a pin count of around 108. The exact number can vary slightly based on the specific variant or packaging. The pins serve a variety of functions including power supply, ground, RF inputs/outputs, control interfaces, and data interfaces such as SDIO, PCIe, or USB for Wi-Fi, and UART, PCM, or I2S for Bluetooth.
The main functions of the CYW43455XKUBGT include providing dual-band Wi-Fi (2.4 GHz and 5 GHz), supporting Bluetooth 4.2 (with backward compatibility), and enabling BLE for low-power communication. These capabilities make it suitable for a wide array of embedded applications where compact size and efficient wireless communication are critical.
Manufacturer
In April 2020, Cypress Semiconductor was acquired by Infineon Technologies AG, a German company that is one of the world's leading semiconductor producers. Infineon supplies a broad spectrum of semiconductors, including those for automotive, industrial, and consumer electronics, as well as solutions for power management, digital security, and wireless communications.
The CYW43455XKUBGT is a Wi-Fi/Bluetooth combo chip, commonly used in consumer electronics and IoT devices for wireless connectivity.