CC2538 SoC for 2.4-GHz IEEE 802.15.4, 6LoWPAN …

1 Product Sample & Technical Tools & Support &. Folder Buy Documents Software Community CC2538 . SWRS096D DECEMBER 2012 REVISED APRIL 2015. CC2538 Powerful Wireless Microcontroller System-On-Chip for IEEE , 6 LoWPAN, and ZigBee Applications 1 Device Overview 1. Features Microcontroller Peripherals Powerful ARM Cortex -M3 With Code Prefetch DMA. Up to 32-MHz Clock Speed 4 General-Purpose Timers 512KB, 256KB or 128KB of In-System- (Each 32-Bit or 2 16-Bit). Programmable Flash 32-Bit 32-kHz Sleep Timer Supports On-Chip Over-the-Air Upgrade (OTA) 12-Bit ADC With 8 Channels and Configurable Supports Dual ZigBee Application Profiles Resolution Up to 32KB of RAM (16KB With Retention in All Battery Monitor and Temperature Sensor Power Modes) USB Full-Speed Device (12 Mbps).

2 CJTAG and JTAG Debugging 2 SPI. RF 2 UART. IEEE Compliant RF I2C. Transceiver 32 General-Purpose I/O Pins Excellent Receiver Sensitivity of 97 dBm (28 4 mA, 4 20 mA). Robustness to Interference With ACR of 44 dB Watchdog Timer Programmable Output Power up to 7 dBm Layout Security Hardware Acceleration 8-mm 8-mm QFN56 Package Future Proof AES-128/256, SHA2 Hardware Robust Device for Industrial Operation up to Encryption Engine 125 C. Optional ECC-128/256, RSA Hardware Few External Components Acceleration Engine for Secure Key Exchange Only a Single Crystal Needed for Asynchronous Radio Command Strobe Processor and Packet Networks Handling Processor for Low-Level MAC Development Tools Functionality CC2538 Development Kit Low Power Reference Design Certified Under FCC and Active-Mode RX (CPU Idle): 20 mA ETSI Regulations Active-Mode TX at 0 dBm (CPU Idle).

3 24 mA Full Software Support for Contiki/6 LoWPAN, Power Mode 1 (4- s Wake-Up, 32-KB RAM Smart Grid, Lighting, and ZigBee Home Retention, Full Register Retention): mA Automation With Sample Applications and Power Mode 2 (Sleep Timer Running, 16-KB Reference Designs Available RAM Retention, Configuration Register Code Composer Studio . Retention): A IAR Embedded Workbench for ARM. Power Mode 3 (External Interrupts, 16-KB RAM SmartRF Studio Retention, Configuration Register Retention): SmartRF Flash Programmer A. Wide Supply-Voltage Range (2 V to V). Applications Smart Grid and Home Area Network Wireless Sensor Networks Home and Building Automation Internet of Things Intelligent Lighting Systems 1.

4 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. CC2538 . SWRS096D DECEMBER 2012 REVISED APRIL 2015 Description The CC2538xFnn is the ideal wireless microcontroller System-on-Chip (SoC) for high-performance ZigBee applications. The device combines a powerful ARM Cortex-M3-based MCU system with up to 32KB on- chip RAM and up to 512KB on-chip flash with a robust IEEE radio. This enables the device to handle complex network stacks with security, demanding applications, and over-the-air download.

5 Thirty- two GPIOs and serial peripherals enable simple connections to the rest of the board. The powerful hardware security accelerators enable quick and efficient authentication and encryption while leaving the CPU free to handle application tasks. The multiple low-power modes with retention enable quick startup from sleep and minimum energy spent to perform periodic tasks. For a smooth development, the CC2538xFnn includes a powerful debugging system and a comprehensive driver library. To reduce the application flash footprint, CC2538xFnn ROM includes a utility function library and a serial boot loader.

6 Combined with the robust and comprehensive Z-Stack software solutions from TI, the CC2538 provides the most capable and proven ZigBee solution in the market. Device Information (1). PART NUMBER PACKAGE BODY SIZE. CC2538 RTQ RTQ (56) mm mm (1) For more information, see Section 8, Mechanical Packaging and Orderable Information. 2 Device Overview Copyright 2012 2015, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: CC2538 . CC2538 . SWRS096D DECEMBER 2012 REVISED APRIL 2015. Functional Block Diagram JTAG. ARM. CortexTM M3 128KB/256KB/512KB Flash SWO.

7 NVIC. 32 MHz MPU. 16KB Retention SRAM. 16KB Standard SRAM. INTERFACE. cJTAG/JTAG. DEBUG. 4KB ROM. ICEPick 2 UARTS Systick Timer SERIAL INTERFACES. 2 SSI/SPI Timer/PWM/CCP. 4x (32 bit or 2x16 bit). USB Full-Speed Watchdog Timer Device SYSTEM. I2C 32 GPIO. 32-ch DMA. AES-128/256. SECURITY. SHA-256. 32-MHz XTAL. and 16-MHz RC Oscillator ECC. RSA-2048. 32-kHz XTAL. and 32-kHz RC Oscillator Packet-Handling 32-bit Sleep Timer Processor Command-Strobe IEEE RADIO. Processor LDO Regulator Power-on Reset and Brown- Out Detection MAC Timer ANALOG. Low-Power Comparator RF Chain Modulator Demod 8-ch 12-bit ADC.

8 With Temp Sensor Synth RX. TX. Figure 1-1. CC2538 Block Diagram Copyright 2012 2015, Texas Instruments Incorporated Device Overview 3. Submit Documentation Feedback Product Folder Links: CC2538 . CC2538 . SWRS096D DECEMBER 2012 REVISED APRIL 2015 Table of Contents 1 Device Overview .. 1 Analog Temperature Sensor .. 15. Features .. 1 ADC 16. Applications .. 1 Control Input AC Characteristics .. 17. Description .. 2 DC Characteristics .. 17. Functional Block Diagram .. 3 USB Interface DC Characteristics .. 17. 2 Revision History .. 5 Thermal Resistance Characteristics for RTQ.

9 3 Device Comparison .. 6 Package .. 18. 4 Terminal Configuration and Functions .. 7 6 Applications, Implementation, and 19. Signal Descriptions .. 7 Input, Output Matching .. 20. 5 Specifications .. 9 Crystal .. 20. Absolute Maximum Ratings .. 9 On-Chip Voltage-Regulator Decoupling .. 21. ESD Ratings .. 9 Power-Supply Decoupling and 21. Recommended Operating Conditions .. 9 References .. 21. Electrical Characteristics .. 10 7 Device and Documentation Support .. 22. General Characteristics .. 11 Device Support .. 22. RF Receive Section .. 12 Documentation Support.

10 23. RF Transmit Section .. 13 Additional Information .. 23. 32-MHz Crystal Oscillator .. 14 24. Crystal Oscillator .. 14 Electrostatic Discharge Caution .. 24. 32-kHz RC Oscillator .. 14 Export Control Notice .. 24. 16-MHz RC Oscillator .. 15 Glossary .. 24. RSSI/CCA Characteristics .. 15 8 Mechanical Packaging and Orderable Information .. 25. FREQEST Characteristics .. 15. Frequency Synthesizer Characteristics .. 15. Packaging Information .. 25. 4 Table of Contents Copyright 2012 2015, Texas Instruments Incorporated Submit Documentation Feedback Product Folder Links: CC2538 .