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CC2538_15 Datasheet, PDF (1/33 Pages) Texas Instruments – Powerful Wireless Microcontroller System-On-Chip | |||
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CC2538
SWRS096D â DECEMBER 2012 â REVISED APRIL 2015
CC2538 Powerful Wireless Microcontroller System-On-Chip for 2.4-GHz IEEE 802.15.4,
6LoWPAN, and ZigBee® Applications
1 Device Overview
1.1 Features
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⢠Microcontroller
â Powerful ARM® Cortex®-M3 With Code Prefetch
â Up to 32-MHz Clock Speed
â 512KB, 256KB or 128KB of In-System-
Programmable Flash
â Supports On-Chip Over-the-Air Upgrade (OTA)
â Supports Dual ZigBee Application Profiles
â Up to 32KB of RAM (16KB With Retention in All
Power Modes)
â cJTAG and JTAG Debugging
⢠RF
â 2.4-GHz IEEE 802.15.4 Compliant RF
Transceiver
â Excellent Receiver Sensitivity of â97 dBm
â Robustness to Interference With ACR of 44 dB
â Programmable Output Power up to 7 dBm
⢠Security Hardware Acceleration
â Future Proof AES-128/256, SHA2 Hardware
Encryption Engine
â Optional â ECC-128/256, RSA Hardware
Acceleration Engine for Secure Key Exchange
â Radio Command Strobe Processor and Packet
Handling Processor for Low-Level MAC
Functionality
⢠Low Power
â Active-Mode RX (CPU Idle): 20 mA
â Active-Mode TX at 0 dBm (CPU Idle): 24 mA
â Power Mode 1 (4-µs Wake-Up, 32-KB RAM
Retention, Full Register Retention): 0.6 mA
â Power Mode 2 (Sleep Timer Running, 16-KB
RAM Retention, Configuration Register
Retention): 1.3 µA
â Power Mode 3 (External Interrupts, 16-KB RAM
Retention, Configuration Register Retention):
0.4 µA
â Wide Supply-Voltage Range (2 V to 3.6 V)
1.2 Applications
⢠Smart Grid and Home Area Network
⢠Home and Building Automation
⢠Intelligent Lighting Systems
⢠Peripherals
â µDMA
â 4 Ã General-Purpose Timers
(Each 32-Bit or 2 Ã 16-Bit)
â 32-Bit 32-kHz Sleep Timer
â 12-Bit ADC With 8 Channels and Configurable
Resolution
â Battery Monitor and Temperature Sensor
â USB 2.0 Full-Speed Device (12 Mbps)
â 2 Ã SPI
â 2 Ã UART
â I2C
â 32 General-Purpose I/O Pins
(28 Ã 4 mA, 4 Ã 20 mA)
â Watchdog Timer
⢠Layout
â 8-mm à 8-mm QFN56 Package
â Robust Device for Industrial Operation up to
125°C
â Few External Components
â Only a Single Crystal Needed for Asynchronous
Networks
⢠Development Tools
â CC2538 Development Kit
â Reference Design Certified Under FCC and
ETSI Regulations
â Full Software Support for Contiki/6LoWPAN,
Smart Grid, Lighting, and ZigBee Home
Automation With Sample Applications and
Reference Designs Available
â Code Composer Studioâ¢
â IAR Embedded Workbench® for ARM
â SmartRF⢠Studio
â SmartRF Flash Programmer
⢠Wireless Sensor Networks
⢠Internet of Things
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An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.
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