扩展特性列表:
SoC 无线 MCU CC3220x 器件提供三种型号:CC3220R、CC3220S 和 C3220SF。
使用 Wi-Fi CERTIFIED™ 无线微控制器开始您的物联网 (IoT) 设计。SimpleLink™ Wi-Fi® CC3220x 器件系列是一个片上系统 (SoC) 解决方案,将两个处理器集成在一个芯片上:
这些器件引入了可进一步简化物联网连接的新特性和新功能。主要新特性包括:
CC3220x 器件系列是 SimpleLink™ MCU 平台的一部分,该平台是一个通用、简单易用的开发环境,基于一个单核软件开发套件 (SDK)、丰富的工具集、参考设计和 E2E™ 社区而构建,支持 Wi-Fi®、低功耗 Bluetooth®、Sub-1GHz 器件和主机 MCU。如需了解更多相关信息,请访问 SimpleLink™ MCU 平台。
器件型号 (1) | 封装 | 封装尺寸(标称值) |
---|---|---|
CC3220RM2ARGKR/T | VQFN (64) | 9.00mm x 9.00mm |
CC3220SM2ARGKR/T | VQFN (64) | 9.00mm x 9.00mm |
CC3220SF12ARGKR/T | VQFN (64) | 9.00mm x 9.00mm |
Changes from November 29, 2018 to May 13, 2021 (from Revision B (November 2018) to Revision C (May 2021))
Table 6-1 shows the features supported across different CC3220 devices.
FEATURE | DEVICE | ||
---|---|---|---|
CC3220R | CC3220S | CC3220SF | |
On-Chip Application Memory | |||
RAM | 256KB | 256KB | 256KB |
Flash | – | – | 1MB |
Security Features | |||
Enhanced Application Level Security | – | File system security Secure key storage Software tamper detection Cloning protection Initial secure programming |
File system security Secure key storage Software tamper detection Cloning protection Initial secure programming |
Hardware Acceleration | Hardware Crypto Engines | Hardware Crypto Engines | Hardware Crypto Engines |
Additional Networking Security | Unique Device Identity Trusted Root-Certificate Catalog TI Root-of-Trust Public key |
Unique Device Identity Trusted Root-Certificate Catalog TI Root-of-Trust Public key |
Unique Device Identity Trusted Root-Certificate Catalog TI Root-of-Trust Public key |
Secure Boot | No | Yes | Yes |
Additional Features | |||
Standard | 802.11 b/g/n | ||
TCP/IP Stack | IPv4, IPv6 | ||
Package | 9 mm × 9 mm VQFN | ||
Sockets | 16 |