Datasheet > CYW54907

CYW54907

更新时间： 2024-11-18 01:16:59

品牌	Logo	应用领域
赛普拉斯 - CYPRESS		/
页数	文件大小	规格书
95页	1802K
描述
WICEDâ¢ IEEE 802.11 a/b/g/n/ac SoC with an Embedded Applications Processor

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

CYW54907 数据手册

PRELIMINARY

CYW54907

WICED™ IEEE 802.11 a/b/g/n/ac SoC with an

Embedded Applications Processor

The Cypress CYW54907 embedded wireless system-on-a-chip (SoC) is uniquely suited for Internet-of-Things applications. It supports

all rates specified in the IEEE 802.11a/b/g/n/ac specifications. The device includes an ARM Cortex-based applications processor, a

single stream IEEE 802.11ac MAC/baseband/radio, dual-band 5GHz and 2.4GHz transmit power amplifiers (PA), and receive low-

noise amplifiers (LNA). It also supports optional antenna diversity for improved RF performance in difficult environments.

The CYW54907 is an optimized SoC targeting embedded Internet-of-Things applications in the industrial and medical sensor, home

appliance, and embedded audio markets. Using advanced design techniques and process technology to reduce active and idle power,

the device is designed for embedded applications that require minimal power consumption and a compact size.

The device includes a PMU for simplifying system power topology and allows for direct operation from a battery while maximizing

battery life.

Cypress part numbering scheme

Cypress is converting the acquired IoT part numbers from Broadcom to the Cypress part numbering scheme. Due to this conversion,

there is no change in form, fit, or function as a result of offering the device with Cypress part number marking. The table provides

Cypress ordering part number that matches an existing IoT part number.

Table 1. Mapping Table for Part Number between Broadcom and Cypress

Broadcom Part Number

Cypress Part Number

BCM54907

CYW54907

BCM54907KWBG

CYW54907KWBG

Features

Applications Processor Features

Key IEEE 801.11x Features

■ ARM Cortex-R4 32-bit RISC processor.

■ 2 MB of on-chip SRAM for code and data.

■ An on-chip cryptography core

■ IEEE 802.11ac accompliant with 256-QAM

■ Single-stream spatial multiplexing upto 433.3Mbps.

■ Supports 20/40/80 MHz channels with optional SGI.

■ 640 KB of ROM containing WICED SDK components such as

RTOS and TCP/IP stack.

■ Full IEEE 802.11 a/b/g/n legacy compatibility with enhanced

performance.

■ 17 GPIOs supported.

■ TX and RX low-density parity check (LDPC) support for

improved range and power efficiency.

■ Q-SPI serial flash interface to support upto 40MBps of peak

transfer.

■ On-chip power and low-noise amplifiers.

■ Support for UART, SPI (3), CSC-only (2), and I²S (2) interfaces.

■ An internal fractional nPLL allows support for a wide range of

reference clock frequencies.

(Cypress Serial Control (CSC) is an I²C-compatible interface.)

■ Dedicated fractional PLL for audio clock (MCLK) generation.

■ USB 2.0 host and device modes.

■ Integrated ARM Cortex-R4 processor with tightly coupled

memory for complete WLAN sub system functionality, mini-

mizing the need to wake up the applications processor for

standard WLAN functions (to further minimize power con-

sumption while maintaining the ability to upgrade to future

features in the field).

■ SDIO 3.0 host and device modes

■ Software architecture supported by standard WICED SDK

allows easy migration from existing discrete MCU designs and

to future devices.

Cypress Semiconductor Corporation

Document Number: 002-19312 Rev. *C

•

198 Champion Court

•

San Jose, CA 95134-1709

•

408-943-2600

Revised Friday, December 22, 2017

12 3 4 5 6 7...95

中文翻译

下载PDF

与CYW54907相关器件

型号	品牌	获取价格	描述	数据表
CYW54907KWBG	CYPRESS	获取价格	WICEDâ¢ IEEE 802.11 a/b/g/n/ac SoC with an E
CYW88335	CYPRESS	获取价格	Single-Chip 5G Wi-Fi IEEE 802.11ac MAC/Baseband/Radiowith Integrated Bluetooth 4.1 for Aut
CYW88335L2CUBG	CYPRESS	获取价格	Single-Chip 5G Wi-Fi IEEE 802.11ac MAC/Baseband/Radiowith Integrated Bluetooth 4.1 for Aut
CYW89071	CYPRESS	获取价格	Single-Chip Automotive Grade Bluetooth Transceiver and Baseband Processor
CYW89071A1CUBXG	CYPRESS	获取价格	Single-Chip Automotive Grade Bluetooth Transceiver and Baseband Processor
CYW89071A1CUBXGT	INFINEON	获取价格	Integrated Regulator, HCI-over-UART/SPI
CYW89820	INFINEON	获取价格	The AIROC™ CYW89820 Automotive Bluetooth® & B
CYWB0120AB-BVXI	CYPRESS	获取价格	Microprocessor Circuit, CMOS, PBGA100, 6 X 6 MM, 1 MM HEIGHT, LEAD FREE, MO-195C, VFBGA-10
CYWB0120AB-BVXI	ROCHESTER	获取价格	SPECIALTY MICROPROCESSOR CIRCUIT
CYWB0124AB	CYPRESS	获取价格	West Bridge™ : Antioch™ USB/Mass Storage Peri

与CYW54907相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

17
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

12
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

42
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

36

产品中心

服务支持

精选活动

关于我们

帮助中心

CYW54907

CYW54907 数据手册

与CYW54907相关器件

与CYW54907相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

CYW54907

CYW54907 数据手册

与CYW54907相关器件

与CYW54907相关文章

您还可以找

您在本页遇到什么问题？