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PCF7945ATJ/H1AC150 is listed in the RF Transmitter range at ChipApex. The manufacturer field lists NXP USA Inc.. Its product description is IC MCU RISC 36SOICJ. Review the specifications below when checking this part for your BOM.
RF Transmitter specifications for PCF7945ATJ/H1AC150
- Description：IC MCU RISC 36SOICJ
- Series：-
- Mfr：NXP USA Inc.
- Package：Tape & Reel (TR)
- Frequency：-
- Applications：-
- Modulation or Protocol：-
- Data Rate (Max)：-
- Power - Output：-
- Current - Transmitting：-
- Data Interface：-
- Antenna Connector：-
- Memory Size：-
- Features：-
- Voltage - Supply：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
RF Transmitter datasheet and documents for PCF7945ATJ/H1AC150
RF Transmitter Overview
The PCF7945ATJ/H1AC150 is an NXP Semiconductors NFC/RFID tag and transponder component belonging to the UCODE series. It is a silicon-based integrated circuit designed for immobilizer combi chip applications. The device operates as an MCU RISC transponder within wireless and RF integrated circuits. It is housed in a 36SOICJ package and supports Reel and Cut Tape packaging formats. The product status is listed as discontinued, with limited supply availability noted in recent inventory updates.
RF Transmitter Feature Summary
- Designed specifically for immobilizer combi chip applications
- Functions as an NFC/RFID tag and transponder
- Built on silicon technology for wireless integration
RF Transmitter Applications
- Automotive immobilizer systems
- IoT platforms
- Electronic accessories
RF Transmitter Procurement Notes
This component is officially discontinued by NXP Semiconductors. Supply is currently restricted or unavailable through major distributors like Mouser and DigiKey. Buyers should verify current stock levels carefully, as availability is limited. Replacement strategies or alternative part numbers should be considered due to the end-of-life status. Ensure any sourced units are verified for authenticity and condition before integration into production.
RF Transmitter Selection Notes
Engineers selecting this part must account for its discontinued status. The PCF7945ATJ/H1AC150 is intended for specific immobilizer and RFID use cases. Due to limited availability, design-in decisions should consider long-term supply chain stability. Verify that the 36SOICJ package and UCODE series specifications meet the system requirements before proceeding with procurement or design finalization.
RF Transmitter Part Context
The PCF7945ATJ/H1AC150 falls under the NXP UCODE family of NFC/RFID tags and transponders. It is categorized within wireless and RF integrated circuits. The manufacturer identifies it as an IMMO COMBI CHIP, indicating its role in security and access control systems. The part utilizes silicon technology and is packaged in a 36SOICJ form factor, supporting surface-mount assembly.
RF Transmitter Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. As the PCF7945ATJ/H1AC150 is discontinued, engineers should consult NXP technical support or authorized distributors for validated alternatives compatible with immobilizer combi chip applications.
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