Overview
The MFRC52301HN1,157 is a contactless reader IC produced by NXP USA Inc. This component is designed to operate at a frequency of 13.56 MHz and is compliant with ISO 14443 and MIFARE standards. It is widely used in RFID and NFC applications, offering versatile communication interfaces such as I²C, SPI, and UART. The IC is packaged in a 32-VFQFN Exposed Pad, making it suitable for surface mount applications.
Key Specifications
| Attribute Name | Attribute Value |
|---|---|
| Manufacturer | NXP USA Inc. |
| Series | MIFARE® |
| Type | RFID Reader |
| Frequency | 13.56 MHz |
| Standards | ISO 14443, MIFARE |
| Interface | I²C, SPI, UART |
| Voltage - Supply | 2.5 V ~ 3.3 V |
| Operating Temperature | -25°C ~ 85°C |
| Package / Case | 32-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
Key Features
- Supports ISO/IEC 14443 A/MIFARE and ISO/IEC 14443 B Read/Write modes.
- Internal transmitter capable of driving a reader/writer antenna with minimal external components.
- Supports MIFARE Mini, MIFARE 1K, and MIFARE 4K encryption in Read/Write mode.
- High-speed communication at 212 kBd, 424 kBd, and 848 kBd.
- I²C-bus interface up to 400 kBd in Fast mode and up to 3400 kBd in High-speed mode.
- SPI interface up to 10 Mbit/s.
- RS232 Serial UART up to 1228.8 kBd.
- FIFO buffer handles 64 byte send and receive.
- Flexible interrupt modes and hard reset with low power function.
- Internal oscillator for connection to a 27.12 MHz quartz crystal.
Applications
- Access control systems.
- Public transportation ticketing systems.
- Smart cards and secure data storage.
- NFC-enabled devices and applications.
- Industrial automation and monitoring systems.
- Healthcare and medical device authentication.
Q & A
- What is the operating frequency of the MFRC52301HN1,157?
The operating frequency is 13.56 MHz.
- What communication interfaces does the MFRC52301HN1,157 support?
The IC supports I²C, SPI, and UART interfaces.
- What are the supported standards for this IC?
The IC is compliant with ISO 14443 and MIFARE standards.
- What is the voltage supply range for the MFRC52301HN1,157?
The voltage supply range is 2.5 V to 3.3 V.
- What is the operating temperature range for this IC?
The operating temperature range is -25°C to 85°C.
- What type of packaging does the MFRC52301HN1,157 use?
The IC is packaged in a 32-VFQFN Exposed Pad.
- Does the MFRC52301HN1,157 support high-speed communication?
- What is the purpose of the FIFO buffer in the MFRC52301HN1,157?
The FIFO buffer handles 64 byte send and receive operations.
- Can the MFRC52301HN1,157 be reset and powered down?
- What are some common applications of the MFRC52301HN1,157?
