CC430F6126IRGC Equivalent & Substitute Parts

Part Overview

The CC430F6126IRGC is a radio frequency transceiver with integrated microcontroller unit (MCU) designed for General ISM band applications below 1GHz. This integrated RF TxRx + MCU device combines wireless communication capabilities with embedded processing in a single 64-VFQFN package. The main part number CC430F6126IRGC is classified as obsolete product status. Identifying equivalent and substitute parts is necessary to ensure design continuity, maintain supply chain reliability, and support long-term production requirements for applications utilizing this RF transceiver architecture.

Substiute Parts

CC430F6126IRGC

Texas InstrumentsIn Stock: 786CC430F6126IRGC Datasheet

Current PartRFQ

CC430F6126IRGCR

Texas InstrumentsIn Stock: 60444CC430F6126IRGCR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the CC430F6126IRGC is determined by strict equivalence across the following critical parameters:

Electrical Equivalence Criteria:

• Base product number: CC430F6126
• RF transceiver type: TxRx + MCU integrated architecture
• RF family standard: General ISM < 1GHz
• Frequency coverage: 300MHz ~ 348MHz, 389MHz ~ 464MHz, 779MHz ~ 928MHz
• Modulation support: 2FSK, 2GFSK, ASK, MSK, OOK
• Maximum data rate: 500kBaud
• RF output power: 13dBm
• Receiver sensitivity: -117dBm
• Memory configuration: 32kB Flash, 2kB SRAM
• Serial interface set: I2C, IrDA, JTAG, SPI, UART
• GPIO pin count: 44
• Supply voltage range: 2V ~ 3.6V
• Current consumption specifications: 15mA ~ 18.5mA (RX), 15mA ~ 36mA (TX)
• Operating temperature range: -40°C ~ 85°C

Mechanical Equivalence Criteria:

• Package type: 64-VFQFN Exposed Pad
• Physical package: 64-VQFN (9x9)
• Mounting technology: Surface Mount
• Moisture sensitivity level: 3 (168 Hours)

Compliance Equivalence Criteria:

• RoHS3 compliance
• REACH unaffected status

The substitute part CC430F6126IRGCR maintains identical electrical and mechanical specifications. The primary distinction is packaging format: the main part is supplied in standard packaging, while the substitute is supplied in Tape & Reel (TR) format. Additionally, the substitute part maintains active product status with significantly higher inventory availability.

Parameter Comparison

Engineering Selection Recommendations

The CC430F6126IRGCR is the direct substitute for CC430F6126IRGC based on complete electrical and mechanical equivalence. Both parts share identical RF transceiver specifications, MCU architecture, memory configuration, interface capabilities, and physical package dimensions.

Product Status Consideration: The main part CC430F6126IRGC carries obsolete product status, indicating end-of-life classification and potential supply discontinuation. The substitute part CC430F6126IRGCR maintains active product status with substantially higher inventory levels (60400 units versus 728 units), ensuring long-term supply chain viability.

Compliance Alignment: Both parts maintain ROHS3 compliance and REACH unaffected status, satisfying regulatory requirements for electronic component deployment in regulated markets.

Packaging Distinction: The primary difference between the two parts is packaging format. CC430F6126IRGC is supplied in standard packaging, while CC430F6126IRGCR is supplied in Tape & Reel (TR) format. This distinction affects handling, storage, and automated assembly processes but does not alter component functionality or electrical performance.

For new designs, production ramp-up, or long-term supply planning, CC430F6126IRGCR is the appropriate selection. For existing inventory management or legacy system support where standard packaging is specifically required, CC430F6126IRGC remains functionally equivalent until supply exhaustion.

Frequently Asked Questions (FAQ)

Q: Are CC430F6126IRGC and CC430F6126IRGCR electrically identical?

A: Yes. Both parts are manufactured by Texas Instruments using the same base product number CC430F6126 and share identical electrical specifications across all RF transceiver parameters, MCU capabilities, memory configuration, interface protocols, power consumption, and operating conditions.

Q: What is the difference between these two part numbers?

A: The primary difference is packaging format. CC430F6126IRGC uses standard packaging, while CC430F6126IRGCR uses Tape & Reel (TR) format. Additionally, CC430F6126IRGCR maintains active product status with higher inventory availability, whereas CC430F6126IRGC is classified as obsolete.

Q: Can I use CC430F6126IRGCR as a direct replacement for CC430F6126IRGC in existing designs?

A: Yes. The parts are mechanically and electrically equivalent. The 64-VFQFN Exposed Pad package and 64-VQFN (9x9) physical dimensions are identical. Tape & Reel packaging does not affect component performance or PCB assembly compatibility.

Q: Why is CC430F6126IRGC classified as obsolete?

A: Obsolete status indicates the part has reached end-of-life in the manufacturer's product lifecycle. Texas Instruments has transitioned production to CC430F6126IRGCR, which maintains active status and ensures continued availability for new and ongoing applications.

Q: What are the key parameters that determine substitution eligibility?

A: Substitution is determined by equivalence in RF frequency coverage (300MHz ~ 348MHz, 389MHz ~ 464MHz, 779MHz ~ 928MHz), modulation support (2FSK, 2GFSK, ASK, MSK, OOK), data rate (500kBaud), output power (13dBm), sensitivity (-117dBm), memory (32kB Flash, 2kB SRAM), serial interfaces (I2C, IrDA, JTAG, SPI, UART), GPIO count (44), supply voltage (2V ~ 3.6V), current consumption, operating temperature range (-40°C ~ 85°C), package type (64-VFQFN Exposed Pad), and compliance certifications (ROHS3, REACH).

Q: Are there any compliance or certification differences between these parts?

A: No. Both parts maintain identical ROHS3 compliance and REACH unaffected status. Moisture sensitivity level is identical at MSL 3 (168 Hours) for both parts.

Q: Which part should I specify for new production designs?

A: CC430F6126IRGCR is the recommended specification for new designs. It maintains active product status, ensures long-term supply availability with significantly higher inventory levels, and is supplied in Tape & Reel format suitable for automated assembly processes.

Q: Is the Tape & Reel packaging compatible with standard pick-and-place assembly equipment?

A: Yes. Tape & Reel (TR) format is the standard packaging for automated surface mount assembly. The 64-VFQFN package in TR format is compatible with industry-standard component feeders and placement equipment.