Overview
The PCF7938XA/CAAB3800122 is a sophisticated RFID transponder IC designed by NXP USA Inc. This component is primarily used in vehicle immobilizer and remote keyless entry systems. It enables advanced functionalities such as vehicle status querying via NFC-enabled mobile phones and remote configuration of vehicle settings. The IC is part of NXP's portfolio of RFID solutions, known for their reliability and performance in automotive applications.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | NXP USA Inc. |
| Part Number | PCF7938XA/CAAB3800122 |
| Category | RFID Transponders |
| Package | Tape & Reel (TR) |
| RoHS Compliance | Yes |
| Operating Temperature | -40°C to 85°C |
| Frequency | 134.2 kHz |
| Memory Type | E2PROM |
Key Features
- Advanced RFID technology for secure vehicle immobilization and keyless entry systems.
- Compatibility with NFC-enabled mobile phones for vehicle status querying and remote configuration.
- High reliability and performance in automotive environments.
- E2PROM memory for storing and retrieving data.
- Operating frequency of 134.2 kHz.
- Wide operating temperature range from -40°C to 85°C.
Applications
- Vehicle immobilizer systems to prevent unauthorized vehicle use.
- Remote keyless entry systems for convenient and secure vehicle access.
- NFC-based vehicle status monitoring and configuration.
- Automotive security and access control systems.
Q & A
- What is the primary application of the PCF7938XA/CAAB3800122?
The primary application is in vehicle immobilizer and remote keyless entry systems. - Who is the manufacturer of this component?
NXP USA Inc. - What is the operating frequency of this IC?
134.2 kHz. - Is the PCF7938XA/CAAB3800122 RoHS compliant?
Yes, it is RoHS compliant. - What type of memory does this IC use?
E2PROM (Electrically Erasable Programmable Read-Only Memory). - What is the operating temperature range of this component?
-40°C to 85°C. - Can this IC be used with NFC-enabled mobile phones?
Yes, it can be used for vehicle status querying and remote configuration via NFC-enabled mobile phones. - What is the package type of this component?
Tape & Reel (TR). - Is this component suitable for automotive environments?
Yes, it is designed for high reliability and performance in automotive environments. - Where can I find detailed specifications and datasheets for this component?
You can find detailed specifications and datasheets on the official NXP website, Digi-Key, or other authorized distributors.
