Overview
The PCF7939MA/CABC0800 is a passive RFID transponder IC designed by NXP USA Inc. This component is part of NXP's RFID product family and is intended for use in various RFID applications. It operates at a frequency of 13.56 MHz, which is a common frequency for short-range RFID systems. The device is compliant with ISO/IEC 14443 Type A and supports both read and write operations, making it versatile for different use cases.
Key Specifications
| Parameter | Value |
|---|---|
| Frequency | 13.56 MHz |
| Standard Compliance | ISO/IEC 14443 Type A |
| Operating Temperature | -25°C to 85°C |
| Storage Temperature | -40°C to 125°C |
| Package Type | SO8 (Small Outline 8-pin) |
| Data Transfer Rate | 106 kbit/s |
| Memory Type | EEPROM (Electrically Erasable Programmable Read-Only Memory) |
| Memory Size | 1 KB (1024 bytes) |
Key Features
- Passive RFID transponder, no internal battery required.
- Compliant with ISO/IEC 14443 Type A standard.
- Supports both read and write operations.
- EEPROM memory for data storage.
- Operating frequency of 13.56 MHz.
- Small Outline 8-pin (SO8) package for compact designs.
Applications
- Access control systems.
- Public transportation ticketing.
- Smart cards and secure identification.
- Inventory management and tracking.
- Healthcare and medical device identification.
Q & A
- What is the operating frequency of the PCF7939MA/CABC0800? The operating frequency is 13.56 MHz.
- What standard does the PCF7939MA/CABC0800 comply with? It complies with ISO/IEC 14443 Type A.
- What type of memory does the PCF7939MA/CABC0800 use? It uses EEPROM (Electrically Erasable Programmable Read-Only Memory).
- What is the memory size of the PCF7939MA/CABC0800? The memory size is 1 KB (1024 bytes).
- What is the package type of the PCF7939MA/CABC0800? The package type is SO8 (Small Outline 8-pin).
- Does the PCF7939MA/CABC0800 require an internal battery? No, it is a passive RFID transponder and does not require an internal battery.
- What are some common applications of the PCF7939MA/CABC0800? Common applications include access control systems, public transportation ticketing, smart cards, inventory management, and healthcare device identification.
- What is the data transfer rate of the PCF7939MA/CABC0800? The data transfer rate is 106 kbit/s.
- What is the operating temperature range of the PCF7939MA/CABC0800? The operating temperature range is -25°C to 85°C.
- What is the storage temperature range of the PCF7939MA/CABC0800? The storage temperature range is -40°C to 125°C.
