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CC1311R31T0RGZR The Texas Instruments CC1311R31T0RGZR is a multiprotocol wireless MCU featuring an Arm Cortex-M4 processor. It offers 352KB of flash memory and 40KB of RAM.
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CC1311R31T0RGZR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments CC1311R31T0RGZR is a multiprotocol wireless MCU featuring an Arm Cortex-M4 processor. It offers 352KB of flash memory and 40KB of RAM.
✓ Total Stock: 45,000 pcs
$ Price Range: $2.31

CC1311R31T0RGZR Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Risen Electronics ✓
Non-Authorised Inventory information
45,000 pcs
On Request
45000 pcs On Request 1 On Request On Request On Request On Request 2026-02-23 21:33:16
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CC1311R31T0RGZR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Data Rate (Max)
Frequency
GPIO
Lead Spacing
Modulation
Mounting Type
Operating System
Operating Temperature
Peripherals
Power
Protocol
RF Family
Sensitivity
Serial Interfaces
Supplier Device Package
Supplier Package
Type
Voltage
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CC1311R31T0RGZR Description

Short technical summary and product information.

The Texas Instruments CC1311R31T0RGZR is a multiprotocol wireless microcontroller based on the Arm Cortex-M4 processor. It operates in the Sub-1 GHz frequency bands and supports various protocols including Bluetooth v5.2, Thread, Wireless M-Bus, and Zigbee®.

 

Key electrical specifications include a maximum transmit power of 14dBm and a receiver sensitivity down to -121dBm. The device features 352KB of flash memory and 40KB of RAM, along with peripherals such as SPI, UART, I2C, and I2S. It operates within a voltage range of 1.8V to 3.8V and has an operating temperature range of -40°C to 105°C.

 

This wireless MCU is available in a 48-VFQFN Exposed Pad package and is designed for surface mount applications. It supports multiple modulation schemes including 2FSK, 4FSK, and OOK, enabling flexible communication solutions.

 

The CC1311R31T0RGZR is suitable for a wide range of IoT and wireless applications requiring robust and efficient connectivity.

CC1311R31T0RGZR Quick Information

Product Type: Wireless MCU
Canonical Name: CC1311R31T0RGZR Wireless MCU
Subcategory: RF Transceiver ICs

CC1311R31T0RGZR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

CC1311R31T0RGZR Estimated Pricing

Qty Low High
1+ $2.31 $2.31

Estimated market price range - modelled values for guidance only, not live distributor offers.

CC1311R31T0RGZR Features

  • Multiprotocol wireless microcontroller with Arm Cortex-M4.
  • Supports Sub-1 GHz frequencies and multiple protocols.
  • High performance radio with low power consumption.
  • 352KB flash and 40KB RAM for application code.
  • Wide operating temperature range from -40°C to 105°C.

CC1311R31T0RGZR Applications

  • Ideal for IoT and wireless applications.
  • Suitable for smart home devices.
  • Used in industrial automation systems.
  • Enables long-range communication solutions.
  • Supports various wireless standards.

CC1311R31T0RGZR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the CC1311R31T0RGZR?

The operating voltage range is 1.8V to 3.8V.

What package type is the CC1311R31T0RGZR available in?

It is available in a 48-VFQFN Exposed Pad package.

What is the operating temperature range for this wireless MCU?

The operating temperature range is -40°C to 105°C (TA).

What protocols does the CC1311R31T0RGZR support?

It supports Bluetooth v5.2, Thread, Wireless M-Bus, and Zigbee®.

What is the maximum transmit power of the CC1311R31T0RGZR?

The maximum transmit power is 14dBm.

What is the receiver sensitivity?

The receiver sensitivity is -121dBm for 2.5kbps long-range mode.

How much flash and RAM does this microcontroller have?

It has 352KB of flash memory and 40KB of RAM.

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