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Texas Instruments CC2530F128RHAR — RF & Wireless ICs
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Texas Instruments / RF & Wireless ICs

CC2530F128RHAR Zigbee SoC, 128 kB Flash, 2.4 GHz

MPN CC2530F128RHAR
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Texas Instruments CC2530F128RHAR, TxRx + MCU, Zigbee, 2.4 GHz, 128 kB Flash, 8 kB RAM, -97 dBm sensitivity, 4.5 dBm output, 21 GPIOs, 40-VFQFN Exposed Pad, -40 to 125°C.

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[SPEC] Essential Parameters Snapshot Full Specifications (17)
Supply Voltage 2V ~ 3.6V
Memory / RAM 128kB Flash, 8kB RAM

Full Technical Specifications

17 Parameters
CC2530F128RHAR specifications
Parameter / AttributeSpecification / Value
TypeTxRx + MCU
MountingSurface Mount
RF family802.15.4
Supply voltage2V ~ 3.6V
Current - receiving20.5mA ~ 24.3mA
Current - transmitting28.7mA ~ 33.5mA
Power - output4.5dBm
Frequency2.4GHz
ProtocolZigbee®
Serial interfacesSPI, USART
Operating temperature-40°C~125°C
GPIO21
PackageTape & Reel (TR); Cut Tape (CT)
Memory size128kB Flash, 8kB RAM
Sensitivity-97dBm
Case40-VFQFN Exposed Pad
Data rate250kbps
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Technical Details & Description

The CC2530F128RHAR: This is the 128 kB Flash variant of the CC2530 family, designed for wireless sensor networks, home automation, and industrial IoT endpoints where the firmware image fits within 128 kB and the application requires up to 21 GPIOs for local sensor/actuator interfaces. The -97 dBm receiver sensitivity and 4.5 dBm maximum output power give a usable link budget for typical indoor mesh deployments; the 250 kbps data rate matches the Zigbee PHY standard.

40-VQFN exposed pad — thermal and layout notes

The 40-VQFN (6x6 mm) Exposed Pad package routes 21 GPIOs, SPI, and USART to perimeter pads.

Frequently asked questions

What is the difference between CC2530F128RHAR and CC2530F256RHAR?

The only difference is Flash memory size: 128 kB on the F128 versus 256 kB on the F256. Both have 8 kB RAM, the same 40-VQFN (6x6) package, identical RF performance, and are software-compatible. Choose the F128 when your firmware fits within 128 kB to reduce BOM cost.

What is the closest pin-compatible alternative to CC2530F128RHAR?

The CC2530F256RHAR is the pin-compatible higher-density sibling — same package, same pinout, same RF front end. No other manufacturer offers a drop-in second source for this part.

CC2530F128RHAR
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