CC1310F32RSMT

RF Transceiver ICS Overview

The CC1310F32RSMT is a Texas Instruments RF microcontroller featuring an ARM Cortex-M3 core. It integrates 32 kB of flash memory and 16 kB of RAM within a 32-VQFN package. The device supports sub-1 GHz operation across multiple frequency bands, including 287–351 MHz, 359–439 MHz, 431–527 MHz, 718–878 MHz, and 861–1054 MHz. It operates on a supply voltage ranging from 1.8 V to 3.8 V with a maximum clock frequency of 48 MHz. Key peripherals include an 8-channel 12-bit ADC, four timers, and interfaces such as I2C, I2S, SSI, and UART. It provides 10 general-purpose I/O pins and functions within a temperature range of -40°C to +85°C.

RF Transceiver ICS Feature Summary

• Integrates a proprietary System-on-Chip architecture combining an ARM Cortex-M3 processor with a sub-1 GHz radio transceiver for compact wireless solutions.
• Supports flexible frequency band selection covering various global ISM bands below 1 GHz for diverse regional regulatory compliance.
• Includes integrated analog peripherals such as an 8-channel 12-bit ADC and multiple communication interfaces for sensor connectivity.

RF Transceiver ICS Applications

• Wireless sensor nodes in industrial monitoring systems
• Smart home security and access control devices
• Personal area network (PAN) applications

RF Transceiver ICS Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging when ordering. Confirm that the 32-VQFN exposed pad thermal requirements are addressed in the PCB layout design. Ensure compatibility with the CC1310DK development kit for initial firmware validation. Check humidity sensitivity classification for proper storage and handling procedures during assembly.

RF Transceiver ICS Selection Notes

Select this component when a low-pin-count solution is required for sub-1 GHz wireless communication. The 32 kB flash size limits complex protocol stack implementations compared to higher-capacity variants. Consider the 10 available GPIO count against peripheral interface needs. Evaluate the 48 MHz processing speed against real-time control latency requirements.

RF Transceiver ICS Part Context

This part belongs to the SimpleLink CC1310 family of sub-1 GHz wireless MCUs. It shares the same core architecture and radio capabilities as other variants in the series, differing primarily in memory capacity and package type. The 'RSM' designation refers to the 32-VQFN package, while 'T' denotes the reel packaging format used for automated surface-mount assembly.

RF Transceiver ICS Replacement Considerations

CC1310F32RSMR offers identical specifications with cut-tape packaging instead of reel packaging. CC1310F64RSMT provides double the flash memory (64 kB) while maintaining the same package and pinout configuration. CC1310F32RHBT utilizes a different 32-VFQFN package variant requiring board layout adjustments.