MFRC52202HN1,151

The MFRC522 is a highly integrated RFID (Radio Frequency Identification) reader/writer IC designed for contactless communication with RFID tags. It operates at a frequency of 13.56 MHz and supports various RFID standards, including ISO/IEC 14443 A/MIFARE. This chip is commonly used in applications such as access control, payment systems, and inventory management.
The MFRC522 features a built-in antenna, making it compact and efficient. It can communicate with multiple tags simultaneously and supports different data rates. The device operates via SPI (Serial Peripheral Interface) for communication with microcontrollers, allowing easy integration into various projects.
In addition, the MFRC522 includes an integrated FIFO buffer for efficient data handling, and its low-power consumption makes it suitable for battery-operated devices. Overall, its versatility and ease of use make the MFRC522 a popular choice for developers working on RFID solutions.

The MFRC52202HN1 is a highly integrated RFID (Radio Frequency Identification) reader/writer, commonly used for various applications like access control, ticketing, and inventory management. Key features include:
1. Frequency: Operates at 13.56 MHz, compliant with ISO/IEC 14443 Type A and B, and MIFARE standards.
2. Communication: Supports SPI, I2C, and UART interfaces for flexible connectivity.
3. Range: Effective reading distance of up to 5 cm, depending on the antenna design and card type.
4. Power Supply: Operates on a voltage range of 2.5V to 3.6V, making it suitable for battery-powered devices.
5. Built-in FIFO: Includes a 64-byte FIFO buffer for efficient data handling.
6. Low Power Consumption: Designed for low-power applications, with various sleep modes.
7. Multiple Tag Support: Capable of anti-collision handling to read multiple tags simultaneously.
8. Integrated Modulation: Built-in modulator/demodulator for effective signal transmission.
These features make the MFRC52202HN1 a versatile choice for RFID-based projects and systems.

The MFRC52202HN1,151 is packaged in a QFN (Quad Flat No-lead) type package. This surface-mount package offers a compact design and is ideal for applications requiring space-saving solutions.

The MFRC52202HN1,151 is a high-frequency RFID reader/writer chip, commonly used for contactless communication. It features a 28-pin configuration and operates with an SPI interface for communication.
Pin Count: 28 pins
Key Functions:
1. VCC: Power supply input.
2. GND: Ground reference.
3. SDA: Serial data input/output.
4. SCK: Serial clock input.
5. MOSI: Master Out Slave In (data input).
6. MISO: Master In Slave Out (data output).
7. IRQ: Interrupt request output.
8. RST: Reset input.
9. TX1, TX2: Transmitter pins for antenna connection.
10. RX1, RX2: Receiver pins for antenna connection.
11. GPIO Pins: General-purpose input/output for additional functionalities.
This chip supports various communication protocols like ISO/IEC 14443 A/MIFARE and is widely used in applications such as access control, cashless payment systems, and identification systems.

The MFRC52202HN1,151 is manufactured by NXP Semiconductors. NXP is a global semiconductor company known for its innovations in secure connectivity solutions for embedded applications. The company specializes in a wide range of technologies, including RFID, secure identification, automotive, IoT, and mobile payments. NXP is recognized for its expertise in radio frequency identification (RFID) and near-field communication (NFC) technologies, making it a key player in sectors such as consumer electronics, automotive, and industrial applications.

The MFRC52202HN1,151 is primarily used in contactless RFID applications such as access control systems, electronic payment systems, public transportation ticketing, inventory management, and asset tracking. It enables communication between RFID tags and readers, facilitating secure transactions and data exchange in various industries, including retail, logistics, and security.

The MFRC52202HN1,151 chip is primarily used for RFID applications. Equivalent products include the NXP PN532, STMicroelectronics ST25R, and the Texas Instruments TRF7970A. These chips offer similar functionalities for NFC and RFID communication. Always check specific features and compatibility for your application.