CC2510F32RSPR

RF Transceiver ICS Overview

The CC2510F32RSPR is a System-on-Chip (SoC) solution from Texas Instruments, integrating an 8051 microcontroller with a 2.4 GHz RF transceiver and memory. It operates within the ISM band above 1 GHz, specifically targeting 2.4 GHz applications. The device features 32 kB of Flash program memory and 4 kB of SRAM. It supports modulation schemes including 2FSK, GFSK, and MSK with a maximum data rate of 500 kBaud. Electrical specifications include a supply voltage range of 2 V to 3.6 V, receiving current between 14.7 mA and 22.9 mA, and transmitting current between 15.5 mA and 26 mA. The receiver sensitivity is rated at -103 dBm, with a power output of 1 dBm. It utilizes a 36-QFN package and supports serial interfaces such as I2S, SPI, and USART.

RF Transceiver ICS Feature Summary

• Integrates an 8051 microcontroller core with a 2.4 GHz radio transceiver on a single chip for reduced component count.
• Supports multiple digital modulation formats including Gaussian Frequency Shift Keying (GFSK) and Minimum Shift Keying (MSK).
• Includes substantial onboard memory consisting of 32 kB Flash for code storage and 4 kB SRAM for data processing.

RF Transceiver ICS Applications

• Wireless sensor networks operating in the 2.4 GHz ISM band.
• Industrial monitoring and control systems requiring low-power wireless connectivity.
• Home automation devices and smart metering applications.

RF Transceiver ICS Procurement Notes

Verify the part status carefully, as this specific revision may be marked obsolete in some distributor catalogs. Confirm that the 36-QFN package and exposed pad requirements align with your PCB assembly capabilities. Ensure that the 2V to 3.6V supply voltage range meets your system's power budget constraints. Cross-reference the exact suffix 'RSPR' to ensure compatibility with your existing bill of materials and firmware configurations.

RF Transceiver ICS Selection Notes

Select this component when a combined MCU and RF solution is required for 2.4 GHz applications. It is suitable for designs needing moderate memory capacity and standard serial interfaces like SPI and USART. Consider the thermal characteristics of the QFN package during layout. Evaluate if the 1 dBm output power and -103 dBm sensitivity are sufficient for the intended link distance and interference environment.

RF Transceiver ICS Part Context

This part belongs to the CC2510 family of low-power SoCs designed for IEEE 802.15.4 and ZigBee compliant applications. It shares architectural similarities with other members like the CC2511 but differs in specific pinouts or peripheral availability. The 'F32' designation indicates the 32 kB Flash variant, while 'RSPR' denotes the reel packaging format. It serves as a cost-effective alternative to discrete RF and MCU combinations.

RF Transceiver ICS Replacement Considerations

Public confirmed substitute part numbers: CC2510F32RHHR, CC2510F16RHHR