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HomeProductsRF/IF and RFIDRF Transceiver ICsCC2531F256RHAR
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CC2531F256RHAR - Texas Instruments

Manufacturer Part Number
CC2531F256RHAR
Manufacturer
Texas Instruments
Allelco Part Number
32D-CC2531F256RHAR
ECAD Model
Parts Description
IC RF TXRX+MCU 802.15.4 40VFQFN
Package
40-VFQFN Exposed Pad
Data sheet
CC2531.pdf
RoHs Status
ROHS3 Compliant
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Specifications

CC2531F256RHAR Tech Specifications
Texas Instruments - CC2531F256RHAR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - CC2531F256RHAR

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply 2V ~ 3.6V  
Type TxRx + MCU  
Supplier Device Package 40-VQFN (6x6)  
Series -  
Serial Interfaces SPI, USART, USB  
Sensitivity -97dBm  
RF Family/Standard 802.15.4  
Protocol Zigbee®  
Power - Output 4.5dBm  
Package / Case 40-VFQFN Exposed Pad  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 125°C  
Mounting Type Surface Mount  
Modulation -  
Memory Size 256kB Flash, 8kB RAM  
GPIO 21  
Frequency 2.4GHz  
Data Rate (Max) 250kbps  
Current - Transmitting 28.7mA ~ 33.5mA  
Current - Receiving 20.5mA ~ 24.3mA  
Base Product Number CC2531  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Unaffected
ECCN 5A992C
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

CC2531F256RHAR

Manufacturer

Texas Instruments

Introduction

Highly-integrated system-on-chip solution for 2.4 GHz IEEE 802.15.4, ZigBee and RF4CE applications

Product Features and Performance

8051-compatible MCU core

256 kB flash memory and 8 kB RAM

Excellent RF performance with +4.5 dBm output power and -97 dBm receiver sensitivity

Fully integrated power management and analog and digital peripherals

Product Advantages

High integration level reducing system cost and complexity

Optimized for low-power wireless applications

Flexible RF and MCU configuration options

Key Technical Parameters

4 GHz IEEE 802.15.4 compliant RF transceiver

Operating voltage: 2 V to 3.6 V

Temperature range: -40°C to +125°C

Data rate up to 250 kbps

21 GPIOs

Quality and Safety Features

RoHS3 compliant

Certified for various wireless standards (e.g., ZigBee, RF4CE)

Compatibility

Compatible with other Texas Instruments wireless MCU and RF solutions

Application Areas

Wireless sensor networks

Home and building automation

Remote controls

Asset tracking

Product Lifecycle

Currently in production

Replacement or upgrade options available from Texas Instruments

Key Reasons to Choose This Product

Highly integrated, cost-effective solution for 2.4 GHz wireless applications

Excellent RF performance and low-power operation

Flexible MCU and RF configuration options

Proven track record and support from Texas Instruments

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments CC2531F256RHAR

Product Attribute CC2531F256RHAR CC2530F32RHAR CC2533F32RHAT CC2533F32RHAR
Part Number CC2531F256RHAR CC2530F32RHAR CC2533F32RHAT CC2533F32RHAR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
RF Family/Standard 802.15.4 802.15.4 802.15.4 802.15.4
Data Rate (Max) 250kbps 250kbps 250kbps 250kbps
Protocol Zigbee® Zigbee® - -
Sensitivity -97dBm -97dBm -97dBm -97dBm
Package / Case 40-VFQFN Exposed Pad 40-VFQFN Exposed Pad 40-VFQFN Exposed Pad 40-VFQFN Exposed Pad
Base Product Number CC2531 CC2530F32 CC2533 CC2533
Series - - - -
Frequency 2.4GHz 2.4GHz 2.4GHz 2.4GHz
Current - Transmitting 28.7mA ~ 33.5mA 28.7mA ~ 33.5mA 28.5mA ~ 38.8mA 28.5mA ~ 38.8mA
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
GPIO 21 21 23 23
Current - Receiving 20.5mA ~ 24.3mA 20.5mA ~ 24.3mA 21.6mA ~ 25.1mA 21.6mA ~ 25.1mA
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Memory Size 256kB Flash, 8kB RAM 32kB Flash, 8kB RAM 32kB Flash, 4kB RAM 32kB Flash, 4kB RAM
Modulation - - - -
Voltage - Supply 2V ~ 3.6V 2V ~ 3.6V 2V ~ 3.6V 2V ~ 3.6V
Type TxRx + MCU TxRx + MCU TxRx + MCU TxRx + MCU
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Power - Output 4.5dBm 4.5dBm 4.5dBm 4.5dBm
Serial Interfaces SPI, USART, USB SPI, USART I²C, SPI, UART I²C, SPI, UART
Supplier Device Package 40-VQFN (6x6) 40-VQFN (6x6) 40-VQFN (6x6) 40-VQFN (6x6)

CC2531F256RHAR Datasheet PDF

Download CC2531F256RHAR pdf datasheets and Texas Instruments documentation for CC2531F256RHAR - Texas Instruments.

PCN Design/Specification
Mult Dev Material Chg 29/Mar/2018.pdf Cu Wire QFN Packages 25/Apr/2013.pdf
PCN Assembly/Origin
Mult Devices 04/Mar/2019.pdf
HTML Datasheet
CC2531.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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CC2531F256RHAR Image

CC2531F256RHAR

Texas Instruments
32D-CC2531F256RHAR

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