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CYW20719:增强型低功耗BR EDR BLE蓝牙5.0 SOC
资料介绍
CYW20719:增强型低功耗BR EDR BLE蓝牙5.0 SOC |
“蓝牙( Bluetooth)”是一种无线技术标准,它可实现固定设备、移动设备和楼宇个人域网之间的短距离数据交换。例如我们常用的蓝牙耳机、蓝牙音响等就是通过蓝牙技术播放音乐的。
“蓝牙(Bluetooth)5.0标准”是蓝牙技术联盟于2016年6月发布的新一代蓝牙技术标准,比蓝牙5.0标准早一代的蓝牙标准是“蓝牙4(包括蓝牙4.0、4.1、4.2)”。随着一段时间的推广,现在已经有越来越多的电子设备支持蓝牙5.0标准了。
部分文件列表
文件名 | 大小 |
CYW20719:增强型低功耗BR_EDR_BLE蓝牙5.0_SOC.pdf | 1M |
部分页面预览
(完整内容请下载后查看)PRELIMINARY
CYW20719
Enhanced Low Power, BR/EDR/BLE
Bluetooth 5.0 SOC
The CYW20719 is a BT 5.0 compliant, stand-alone baseband processor with an integrated 2.4 GHz transceiver with BLE, EDR and
BR. The device is intended for use in audio, IoT, sensors (medical, home, security, and so forth) and human interface device (HID)
applications. Manufactured using an advanced 40nm CMOS low-power fabrication process, the CYW20719 employs high level of
integration to reduce external components, thereby minimizing application footprint and costs.
This datasheet provides details of the functional, operational, and electrical characteristics of the CYW20719 device. It is intended for
hardware, design, application, and OEM engineers.
Figure 1. Functional Block Diagram
RF
MODEM
PKA
SHA
LCU
RX/TX
AES
96 MHz
ARM CM4
w/FPU
Patch RAM
64 KB
RAM
448 KB
ROM 2 MB
Flash 1 MB
Bluetooth 5.0
MAC
Security Engine
Patch Control
AHB Bus Matrix
Random
Number
Generator
PWM x6
ADC
Core Buck
HP- LPO
128 KHz
XTALOSC
32 KHz
Key Scan
Watchdog
Peripheral
UART
GPIO
x40
Digital
LDO
LP- LPO
32 KHz
XTALOSC
24 MHz
SPIFFY X2
(MIPI
DBI-C, SPI,
Quad SPI)
1x I2C M/S
1x I2C
master
HCI UART
HID OFF
Timer
RF LDO
Power Management
Unit
Clock Management
Hardware Peripheral Block
Cypress Semiconductor Corporation
Document Number: 002-26644 Rev. **
•
198 Champion Court
•
San Jose, CA 95134-1709
•
408-943-2600
Revised Wednesday, March 27, 2019
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