CC2538 is a powerful wireless microcontroller system-on-chip (SoC) suitable for 2.4GHz IEEE 802.15.4, 6LoWPAN, and ZigBee applications. It features a powerful ARM Cortex-M3 processor with code prefetching, clock speeds up to 32MHz, 512KB, 256KB, or 128KB of programmable flash memory, support for on-chip wireless upgrade (OTA), support for dual Zigbee application configuration, and more.
The CC2538 is a powerful wireless System-on-Chip (SoC) designed for high-performance ZigBee applications. It integrates a robust MCU system based on the ARM Cortex-M3 with up to 32KB of on-chip RAM and up to 512KB of on-chip flash memory, along with reliable IEEE 802.15.4 RF functionality. The device is capable of handling complex network protocol stacks involving security and stringent applications, including wireless downloads.
Key features include a powerful hardware security accelerator for fast and efficient authentication and encryption, multiple low-power modes with retention capabilities for rapid wake-up from sleep states, and a comprehensive debugging system. The CC2538 is available in an 8mm x 8mm RTQ package and is designed to operate in industrial temperature ranges up to 125°C. This manual is written in Chinese.
| MCU Core | ARM Cortex-M3 |
|---|---|
| Clock Speed | Up to 32MHz |
| Flash Memory | 128KB, 256KB, or 512KB |
| RAM | Up to 32KB |
| RF Frequency | 2.4GHz |
| Receiver Sensitivity | -97dBm |
| Transmit Power | Up to 7dBm |
| Security | AES-128/256, SHA, ECC, RSA |
| Package | 8mm x 8mm RTQ (56-pin) |
| Operating Temperature | Up to 125°C |
The device features a clock speed of up to 32MHz.
The CC2538 has an excellent receiver sensitivity of -97dBm.
The device is available in an 8mm x 8mm RTQ package with 56 pins.