CC2533F64RHAR

RF Transceiver ICS Overview

The CC2533F64RHAR is a System-on-Chip (SoC) solution for 2.4 GHz IEEE 802.15.4 and ZigBee applications, manufactured by Texas Instruments. It integrates an 8051 microcontroller core with 64 KB of in-system programmable Flash memory and 4 KB of RAM. The device operates within a voltage range of 2 V to 3.6 V and supports data rates up to 250 kbps. Key RF specifications include a maximum output power of 4.5 dBm and a receiver sensitivity of -97 dBm. Current consumption is specified at 25 mA during reception and 28.5 mA during transmission. It features I2C, SPI, and UART serial interfaces and is housed in a 40-VQFN package.

RF Transceiver ICS Feature Summary

• Integrates a high-performance 8051 microcontroller core with code prefetch capability for efficient processing.
• Includes substantial non-volatile storage via 64 KB of in-system programmable Flash memory.
• Supports low-power operation with defined current consumption metrics for both receive and transmit states.
• Provides versatile connectivity through integrated I2C, SPI, and UART serial communication interfaces.

RF Transceiver ICS Applications

• ZigBee and IEEE 802.15.4 wireless network node implementation
• Home automation and smart lighting control systems
• Industrial sensor networks and monitoring devices

RF Transceiver ICS Procurement Notes

Verify the specific suffix RHAR corresponds to the required tape and reel packaging format when ordering. Confirm that the 64 KB Flash variant meets application memory requirements, distinguishing it from other capacity options within the CC2533 family. Ensure compatibility with the 40-VQFN footprint during PCB layout finalization.

RF Transceiver ICS Selection Notes

Select this component for designs requiring a balance of processing power and RF performance in a compact form factor. The 64 KB Flash size is suitable for moderate firmware complexity. Consider the 2.4 GHz frequency band constraints and the need for external matching components if not using a reference design.

RF Transceiver ICS Part Context

This part belongs to the CC2533 family of RF SoCs from Texas Instruments, designed specifically for low-cost, low-power wireless applications. It shares architectural similarities with the CC2530 but offers increased Flash memory capacity. The device is part of the broader portfolio supporting 802.15.4 standards.

RF Transceiver ICS Replacement Considerations

CC2533F96RHAR provides 96 KB Flash and 6 KB RAM with similar RF characteristics. CC2531F256RHAR offers higher memory but includes USB interface capabilities and a different pinout configuration.