Counterfeit and defect prevention
Visual and packaging inspection
Electrical performance verification
Service Email:
[email protected]
>
CC2420RTCR
Texas Instruments
IC RF TXRX 802.15.4 48VFQFN
17753 Pcs New Original In Stock
IC RF TxRx Only 802.15.4 Zigbee® 2.4GHz 48-VFQFN Exposed Pad
Request Quote
(Ships tomorrow)
*Quantity
Minimum 1
Minimum 1
5.0 / 5.0
- (263 Ratings)
CC2420RTCR
Product Overview
1236860
DiGi Electronics Part Number
CC2420RTCR-DGManufacturer
Texas Instruments
CC2420RTCR
Description
IC RF TXRX 802.15.4 48VFQFNInventory
17753 Pcs New Original In Stock
IC RF TxRx Only 802.15.4 Zigbee® 2.4GHz 48-VFQFN Exposed Pad
Quantity
Minimum 1
Minimum 1
Purchase and inquiry
Warranty & Returns
How to Order
Shipping & Delivery
Quality Assurance
365 - Day Quality Guarantee - Every part fully backed.
90 - Day Refund or Exchange - Defective parts? No hassle.
Limited Stock, Order Now - Get reliable parts without worry.
Global Shipping & Secure Packaging
Worldwide Delivery in 3-5 Business Days
100% ESD Anti-Static Packaging
Real-Time Tracking for Every Order
Secure & Flexible Payment
Credit Card, VISA, MasterCard, PayPal, Western Union, Telegraphic Transfer(T/T) and more
All payments encrypted for security
CC2420RTCR Technical Specifications
Category
RF Transceiver ICs
Packaging
-
Series
-
Product Status
Obsolete
DiGi-Electronics Programmable
Not Verified
Type
TxRx Only
RF Family/Standard
802.15.4
Protocol
Zigbee®
Modulation
DSSS, O-QPSK
Frequency
2.4GHz
Data Rate (Max)
250kbps
Power - Output
0dBm
Sensitivity
-95dBm
Memory Size
-
Serial Interfaces
SPI
Voltage - Supply
2.1V ~ 3.6V
Current - Receiving
18.8mA
Current - Transmitting
8.5mA ~ 17.4mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
48-VFQFN Exposed Pad
Supplier Device Package
48-VQFN (7x7)
Base Product Number
CC2420
Datasheet & Documents
HTML Datasheet
CC2420RTCR-DG
Environmental & Export Classification
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
3 (168 Hours)
REACH Status
REACH Unaffected
ECCN
5A002A1 TI
HTSUS
8542.39.0001
Additional Information
Other Names
927-CC2420RTCRDKR-DG
-296-19585-1-DG
927-CC2420RTCRCT-DG
-CC2420-RTR1
927-CC2420RTCRTR-DG
-CC2420ZRTCR-NDR
296-19585-2-NDR
296-19585-6
-CC2420-RTR1-NDR
927-CC2420RTCRTR
296-19585-1
296-19585-2
-296-19585-1-NDR
-CC2420RTCR-NDR
927-CC2420RTCRDKR
927-CC2420RTCRCT
296-19585-1-NDR
-296-19585-1
-CC2420ZRTCR
Standard Package
2,500
Reviews
5.0/5.0-(Show up to 5 Ratings)
de desembre 02, 2025
Le site est à la fois moderne et pratique, avec des coûts qui favorisent la croissance de notre entreprise.
de desembre 02, 2025
DiGi Electronics offre un service après-vente de haut niveau.
de desembre 02, 2025
Customer support provided detailed assistance, resolving every concern promptly.
de desembre 02, 2025
We commend DiGi Electronics for their quick turnaround in dispatching orders.
de desembre 02, 2025
The packaging is reliable, and shipments arrive without damage, which speaks to their efficient logistics.
Publish Evalution
Evalution Message
Please enter your review message.
Please post honest comments and do not post ilegal comments.
Frequently Asked Questions (FAQ)
What are the key design-in risks when using the CC2420RTCR in a new Zigbee® 802.15.4 application given its obsolete status from Texas Instruments?
Using the CC2420RTCR in new designs poses significant supply chain and lifecycle risks due to its obsolete status. While 17,729 units are in stock, long-term availability is not guaranteed, increasing end-of-life exposure. For mission-critical or high-volume products, consider migrating to active alternatives like the CC2530 or CC2652RB, which offer improved power efficiency and ongoing manufacturer support. If proceeding with the CC2420RTCR, secure a last-time buy and validate second-source availability through authorized distributors to mitigate production interruptions.
How does the CC2420RTCR compare to the Nordic Semiconductor nRF24L01+ in terms of protocol compatibility and system integration for 2.4GHz IoT designs?
The CC2420RTCR is optimized specifically for Zigbee® and IEEE 802.15.4 protocols with integrated MAC timing and O-QPSK modulation support, whereas the nRF24L01+ uses proprietary 2.4GHz protocols and requires additional software overhead for 802.15.4 compliance. While both operate at 2.4GHz with ~250kbps data rates, the CC2420RTCR provides better protocol accuracy and lower collision risk in mesh networks but lacks the nRF24L01+'s higher output power (0dBm vs +0dBm). Use the CC2420RTCR where Zigbee® standard conformity and network reliability are critical, despite its obsolescence.
What PCB layout and thermal considerations are critical when implementing the CC2420RTCR's 48-VQFN (7x7) exposed pad package in high-density or industrial environments?
Proper thermal grounding of the CC2420RTCR's exposed pad is essential for RF stability and long-term reliability. Use a 6x6 array of thermal vias connected to a solid ground plane to minimize junction-to-case thermal resistance. Ensure the pad covers 80–90% of the package underside to prevent tombstoning during reflow. Avoid routing high-speed signals under the device, and maintain 3W spacing between the RF trace and digital lines to reduce coupling. MSL level 3 requires strict humidity control; bake the device if exposed beyond 168 hours before assembly.
Can the CC2420RTCR replace the CC2430 in existing 802.15.4 systems, and what integration challenges should be expected?
The CC2420RTCR cannot directly replace the CC2430 because it lacks an integrated microcontroller and memory. While both support Zigbee® and 2.4GHz O-QPSK, the CC2430 includes an 8051 MCU and 128KB flash, enabling standalone operation. With the CC2420RTCR, you must add an external MCU and handle all protocol stack processing via SPI, increasing component count and interrupt latency. This requires careful real-time scheduling and buffering to avoid packet loss, especially in high-throughput or low-latency applications.
What are the reliability concerns when operating the CC2420RTCR at the upper end of its voltage (3.6V) and temperature (85°C) ranges in outdoor industrial sensor nodes?
Operating the CC2420RTCR at 3.6V and 85°C increases stress on the RF front-end and can accelerate electromigration in the 48-VQFN package, reducing long-term reliability. Although rated for these conditions, derating supply voltage to 3.3V ±5% improves stability and extends lifespan. In outdoor deployments, pair the device with TVS diodes on all I/O lines and use conformal coating to guard against thermal cycling and moisture ingress. Monitor current draw during transmit bursts—sustained peaks above 17.4mA may indicate impedance mismatch or antenna detuning, increasing failure risk over time.
Quality Assurance (QC)
DiGi ensures the quality and authenticity of every electronic component through professional inspections and batch sampling, guaranteeing reliable sourcing, stable performance, and compliance with technical specifications, helping customers reduce supply chain risks and confidently use components in production.
CC2420RTCR CAD Models
Texas Instruments CC2420RTCR PCB symbols & footprints
productDetail
