CC2538SF53RTQR

Tailored for high-performance ZigBee applications, the CC2538SF53RTQR is a wireless microcontroller that combines a powerful ARM Cortex-M3-based MCU system with generous on-chip RAM and flash storage. Equipped with a robust IEEE 802.15.4 radio, this device excels at managing complex network stacks with security attributes, making it suitable for demanding applications and supporting over-the-air downloads. Its 32 GPIOs and serial peripherals simplify connections with other board components. The hardware security accelerators facilitate quick and efficient authentication and encryption processes, allowing the CPU to focus on application tasks. With multiple low-power modes, the device ensures quick startup from sleep mode and minimal energy consumption for periodic tasks. The CC2538xFnn comes with a robust debugging system, a comprehensive driver library, utility function libraries, and a serial boot loader in its ROM, reducing the application flash footprint. When coupled with TI's Z-Stack software solutions, the CC2538 offers a reliable ZigBee solution that excels in the market

Key Features

• Microcontroller
  • Powerful ARM^® Cortex®-M3 With Code Prefetch
  • Up to 32-MHz Clock Speed
  • 512KB, 256KB or 128KB of In-System-
    Programmable Flash
  • Supports On-Chip Over-the-Air Upgrade (OTA)
  • Supports Dual ZigBee Application Profiles
  • Up to 32KB of RAM (16KB With Retention in All
    Power Modes)
  • cJTAG and JTAG Debugging
• RF
  • 2.4-GHz IEEE 802.15.4 Compliant RF
    Transceiver
  • Excellent Receiver Sensitivity of –97 dBm
  • Robustness to Interference With ACR of 44 dB
  • Programmable Output Power up to 7 dBm
• Security Hardware Acceleration
  • Future Proof AES-128/256, SHA2 Hardware
    Encryption Engine
  • Optional – ECC-128/256, RSA Hardware
    Acceleration Engine for Secure Key Exchange
  • Radio Command Strobe Processor and Packet
    Handling Processor for Low-Level MAC
    Functionality
• Low Power
  • Active-Mode RX (CPU Idle): 20 mA
  • Active-Mode TX at 0 dBm (CPU Idle): 24 mA
  • Power Mode 1 (4-µs Wake-Up, 32-KB RAM
    Retention, Full Register Retention): 0.6 mA
  • Power Mode 2 (Sleep Timer Running, 16-KB
    RAM Retention, Configuration Register
    Retention): 1.3 µA
  • Power Mode 3 (External Interrupts, 16-KB
    RAM Retention, Configuration Register
    Retention): 0.4 µA
  • Wide Supply-Voltage Range (2 V to 3.6 V)
• Peripherals
  • µDMA
  • 4 × General-Purpose Timers
    (Each 32-Bit or 2 × 16-Bit)
  • 32-Bit 32-kHz Sleep Timer
  • 12-Bit ADC With 8 Channels and Configurable
    Resolution
  • Battery Monitor and Temperature Sensor
  • USB 2.0 Full-Speed Device (12 Mbps)
  • 2 × SPI
  • 2 × UART
  • I2C
  • 32 General-Purpose I/O Pins
    (28 × 4 mA, 4 × 20 mA)
  • Watchdog Timer
• Layout
  • 8-mm × 8-mm QFN56 Package
  • Robust Device for Industrial Operation up to
    125°C
  • Few External Components
  • Only a Single Crystal Needed for Asynchronous
    Networks
• Development Tools
  • CC2538 Development Kit
  • Reference Design Certified Under FCC and
    ETSI Regulations
  • Full Software Support for Contiki/6LoWPAN,
    Smart Grid, Lighting, and ZigBee Home
    Automation With Sample Applications and
    Reference Designs Available
  • Code Composer Studio™
  • IAR Embedded Workbench^® for ARM
  • SmartRF™ Studio
  • SmartRF Flash Programmer