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Product Detailed Parameters
- Description：IC RF TXRX ISM<1GHZ 36QFN
- Series：-
- Mfr：Toshiba Semiconductor and Storage
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：TxRx Only
- RF Family/Standard：General ISM < 1GHz
- Protocol：-
- Modulation：ASK, FSK
- Frequency：315MHz, 434MHz, 868MHz, 915MHz
- Data Rate (Max)：-
- Power - Output：10dBm
- Sensitivity：-121dBm
- Memory Size：-
- Serial Interfaces：SPI
- Voltage - Supply：2V ~ 3.3V, 2.4V ~ 5.5V
- Current - Receiving：9.2mA ~ 11.1mA
- Current - Transmitting：4.8mA ~ 12mA
- Operating Temperature：-40°C ~ 110°C
- Mounting Type：Surface Mount
- Package / Case：36-VFQFN Exposed Pad
- Supplier Device Package：36-QFN (5.3x5.3)
- GPIO：-
- Grade：-
- Qualification：-
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Overview
The TC32306FTG,EL is a single-chip RF transceiver designed for UHF-band applications within the ISM band below 1GHz. It supports frequencies of 315MHz, 434MHz, 868MHz, and 915MHz with ASK and FSK modulation. The device offers -121dBm sensitivity and 10dBm output power. Operating voltage ranges from 2V to 3.3V or 2.4V to 5.5V. Receive current is 9.2mA to 11.1mA, while transmit current is 4.8mA to 12mA. It features an SPI interface and operates between -40°C and 110°C in a 36-VFQFN package.
Feature Summary
- Supports multiple global ISM frequency bands including 315MHz, 434MHz, 868MHz, and 915MHz
- Enables low-power operation with high sensitivity and configurable supply voltages
- Integrates ASK and FSK modulation capabilities for versatile communication protocols
Applications
- Remote control systems utilizing AM/FM modulation
- Wireless sensor networks requiring low-power connectivity
- Industrial monitoring equipment operating in UHF bands
Procurement Notes
Verify the specific frequency variant required (315MHz, 434MHz, 868MHz, or 915MHz) as these are distinct part numbers within the TC32306 family. Confirm the operating voltage range compatibility with your system design, as the device supports dual voltage domains. Ensure the 36-VFQFN exposed pad thermal requirements are met during PCB layout. Check RoHS3 compliance status if environmental regulations apply to your region.
Selection Notes
Select this component for applications needing a compact, single-chip solution for sub-1GHz wireless communication. The choice depends on matching the specific ISM band to regional regulatory standards. Consider the SPI interface for microcontroller integration and evaluate the current consumption profiles against battery life requirements. The exposed pad package necessitates adequate thermal management on the PCB.
Part Context
This part belongs to the TC32306 series of single-chip RF transceivers by Toshiba Semiconductor and Storage. The series targets low-power UHF applications, offering integrated transmitter and receiver functions. The TC32306FTG,EL specifically denotes the version packaged in a 36-VFQFN format with an exposed pad, suitable for surface-mount assembly in space-constrained electronic devices.
Replacement Considerations
Direct substitutes include other variants within the TC32306 family such as TC32306FTG(RX,EL), provided the frequency band matches the application requirements. Cross-compatibility depends on verifying identical pinout configurations and electrical specifications. Always consult official datasheets to confirm functional equivalence before replacement.
