패키징 정보
| 패키지 | 핀 VQFN (RGK) | 64 |
| 작동 온도 범위(°C) -40 to 85 |
| 패키지 수량 | 캐리어 250 | SMALL T&R |
CC3220S의 주요 특징
- Dual-Core Architecture:
- User-Dedicated Application MCU Subsystem
- Highly-Integrated Wi-Fi Network Processor
- Rich Set of IoT Security Features:
- Enhanced IoT Networking Security
- Asymmetric Keys and Unique Device Identity
- Software IP Protection and Secure Storage (CC3220S/CC3220SF)
- Advanced Low-Power Modes for Battery Powered Applications
- Built-In Power Management Subsystem
- Industrial Temperature: –40°C to 85°C
- Chip-Level Wi-Fi Alliance Wi-Fi CERTIFIED™
Extended Features List:
- Applications Microcontroller Subsystem:
- Arm Cortex-M4 Core at 80 MHz
- Embedded Memory:
- 256KB of RAM
- Optional 1MB of Executable Flash
- External Serial Flash
- Peripherals:
- McASP Supports Two I2S Channels
- SD, SPI, I2C, UART
- 8-Bit Synchronous Imager Interface
- 4-Channel 12-Bit ADCs
- 4 General-Purpose Timers (GPT) With 16-Bit PWM Mode
- Watchdog Timer
- Up to 27 GPIO Pins
- Debug Interfaces: JTAG, cJTAG, SWD
-
Wi-Fi Network Processor (NWP) Subsystem:
- Wi-Fi Modes:
- 802.11b/g/n Station
- 802.11b/g Access Point (AP) Supports up to Four Stations
- Wi-Fi Direct Client and Group Owner
- WPA2 Personal and Enterprise Security: WEP, WPA™/ WPA2™ PSK, WPA2 Enterprise (802.1x), WPA3™ Personal, WPA3™ Enterprise
- IPv4 and IPv6 TCP/IP Stack
- Industry-Standard BSD
Socket Application Programming Interfaces (APIs):
- 16 Simultaneous TCP or UDP Sockets
- 6 Simultaneous TLS and SSL Sockets
- IP Addressing: Static IP, LLA, DHCPv4, DHCPv6 With Duplicate Address Detection (DAD)
- SimpleLink Connection Manager for Autonomous and Fast Wi-Fi Connections
- Flexible Wi-Fi Provisioning With SmartConfig™ Technology, AP Mode, and WPS2 Options
- RESTful API Support Using the Internal HTTP Server
-
Wide Set of
Security Features:
- Hardware
Features:
- Separate Execution Environments
- Device Identity
- Hardware Crypto Engine for Advanced Fast Security, Including: AES, DES, 3DES, SHA2, MD5, CRC, and Checksum
- Initial
Secure Programming:
- Debug Security
- JTAG and Debug Ports are Locked
- Personal and Enterprise Wi-Fi Security
- Secure Sockets (SSLv3, TLS1.0, TLS1.1, TLS1.2)
- Networking
Security:
- Personal and Enterprise Wi-Fi Security
- Secure Sockets (SSLv3, TLS1.0, TLS1.1, TLS1.2)
- HTTPS Server
- Trusted Root-Certificate Catalog
- TI Root-of-Trust Public Key
- Software IP
Protection:
- Secure Key Storage
- File System Security
- Software Tamper Detection
- Cloning Protection
- Secure Boot: Validate the Integrity and Authenticity of the Runtime Binary During Boot
- Hardware
Features:
- Embedded Network
Applications Running on the Dedicated Network Processor:
- HTTP/HTTPS Web Server With Dynamic User Callbacks
- mDNS, DNS-SD, DHCP Server
- Ping
- Recovery Mechanism—Can Recover to Factory Defaults or to a Complete Factory Image
- Wi-Fi TX Power:
- 18.0 dBm at 1 DSSS
- 14.5 dBm at 54 OFDM
- Wi-Fi RX Sensitivity:
- –96 dBm at 1 DSSS
- –74.5 dBm at 54 OFDM
- Application Throughput:
- UDP: 16 Mbps
- TCP: 13 Mbps
- Peak: 72 Mbps
- Wi-Fi Modes:
-
Power-Management Subsystem:
- Integrated DC/DC
Converters Support a Wide Range of Supply Voltage:
- VBAT Wide-Voltage Mode: 2.1 V to 3.6 V
- VIO is Always Tied With VBAT
- Preregulated 1.85-V Mode
- Advanced Low-Power Modes:
- Shutdown: 1 µA
- Hibernate: 4.5 µA
- Low-Power Deep Sleep (LPDS): 135 µA (Measured on CC3220R, CC3220S, and CC3220SF With 256KB RAM Retention)
- RX Traffic (MCU Active): 59 mA (Measured on CC3220R and CC3220S; CC3220SF Consumes an Additional 10 mA) at 54 OFDM
- TX Traffic (MCU Active): 223 mA (Measured on CC3220R and CC3220S; CC3220SF Consumes an Additional 15 mA) at 54 OFDM, Maximum Power
- Idle Connected (MCU in LPDS): 710 µA (Measured on CC3220R and CC3220S With 256KB RAM Retention) at DTIM = 1
- Integrated DC/DC
Converters Support a Wide Range of Supply Voltage:
- Clock Source:
- 40.0-MHz Crystal With Internal Oscillator
- 32.768-kHz Crystal or External RTC
- RGK
Package
- 64-Pin, 9-mm × 9-mm Very Thin Quad Flat Nonleaded (VQFN) Package, 0.5-mm Pitch
- Operating Temperature
- Ambient Temperature Range: –40°C to +85°C
- Device Supports SimpleLink™ MCU Platform Developer’s Ecosystem
CC3220S에 대한 설명
The SoC Wireless MCU CC3220x device comes in three variants: CC3220R, CC3220S, and C3220SF.
- CC3220R features 256KB of RAM, IoT networking security and device identity/keys.
- CC3220S builds on the CC3220R and MCU level security such as file system encryption, user IP (MCU image) encryption, secure boot and debug security.
- CC3220SF builds on the CC3220S and integrates a user-dedicated 1MB of executable Flash, in addition to the 256KB of RAM.
Start your internet-of-things (IoT) design with a Wi-Fi CERTIFIED™ Wireless Microcontroller. The SimpleLink™ Wi-Fi® CC3220x device family is a system-on-chip (SoC) solution, that integrates two processors within a single-chip:
- The application processor is an Arm® Cortex®-M4 MCU with a user-dedicated 256KB of RAM and an optional 1MB of serial flash.
- The network processor MCU runs all Wi-Fi® and internet logical layers. This ROM-based subsystem includes an 802.11b/g/n radio, baseband, and MAC with a powerful crypto engine.
These devices introduce new features and capabilities that further simplify the connectivity of things to the internet. The main new features include the following:
- Optimized low-power management
- Enhanced networking security
- Device identity and Asymmetric keys
- Enhanced file system security (supported only by the CC3220S and CC3220SF variants)
- IPv6 TCP/IP Stack
- AP mode with support of four stations
- Up to 16 concurrent BSD sockets, of which 6 are secure
- HTTPS support
- RESTful API support
The CC3220x device family is part of the SimpleLink™ MCU platform, a common, easy-to-use development environment based on a single core software development kit (SDK), rich tool set, reference designs and E2E™ community that supports Wi-Fi®, Bluetooth® low energy, Sub-1 GHz and host MCUs. For more information, visit the SimpleLink™ MCU Platform.