Overview
The PCF7961ATT/E,518 is a single-chip security transponder and keyless entry solution developed by NXP USA Inc. This component is part of the PCF7936/37 or PCF7938 family and is designed for low-power RISC programmable device operation. Although this product is currently obsolete and no longer manufactured, it remains relevant for existing systems and legacy applications.
Key Specifications
| Parameter | Description |
|---|---|
| Frequency | 315/434 MHz (ASK/FSK) |
| Compatibility | PCF7936/37 or PCF7938 (96-bit) family compatible |
| Operation | Low-power RISC programmable device operation |
| Status | Obsolete (no longer manufactured) |
Key Features
- Single-chip security transponder and keyless entry solution
- Low-power operation to extend battery life
- RISC programmable device for flexible application development
- Compatibility with PCF7936/37 or PCF7938 (96-bit) family
Applications
The PCF7961ATT/E,518 is primarily used in keyless entry systems, vehicle immobilizers, and other security-related applications. It is also suitable for various wireless communication systems requiring secure data transmission and low power consumption.
Q & A
- What is the PCF7961ATT/E,518 used for? The PCF7961ATT/E,518 is used as a single-chip security transponder and keyless entry solution.
- What frequencies does the PCF7961ATT/E,518 operate on? It operates on 315/434 MHz frequencies using ASK/FSK modulation.
- Is the PCF7961ATT/E,518 still in production? No, the PCF7961ATT/E,518 is obsolete and no longer manufactured.
- What family of devices is the PCF7961ATT/E,518 compatible with? It is compatible with the PCF7936/37 or PCF7938 (96-bit) family.
- What are the key features of the PCF7961ATT/E,518? It features low-power RISC programmable device operation and is part of a single-chip security solution.
- What are typical applications of the PCF7961ATT/E,518? Typical applications include keyless entry systems, vehicle immobilizers, and other security-related wireless communication systems.
- How does the PCF7961ATT/E,518 contribute to power efficiency? It contributes to power efficiency through its low-power operation, which helps extend battery life.
- Can the PCF7961ATT/E,518 be programmed? Yes, it is a RISC programmable device, allowing for flexible application development.
- Where can I find more detailed specifications for the PCF7961ATT/E,518? Detailed specifications can be found in the datasheet available on Digi-Key and other electronic component websites.
- What should I do if I need to replace the PCF7961ATT/E,518 in an existing system? You should consult with the manufacturer or a component supplier to find a suitable replacement or alternative solution.
