Overview
The SLRC61002HN,157 is a high-performance NFC/RFID frontend IC produced by NXP USA Inc. This multi-protocol NFC frontend supports various operating modes, including I2C-bus interfaces and RS232 Serial UART. It is designed for efficient and cost-effective RFID and NFC applications, offering advanced features such as a FIFO buffer for high transaction performance and flexible power-saving modes. The device is available in two versions, SLRC61002 and SLRC61003, with the latter offering more flexible configurations for low-power card detection and additional settings for the load protocol, making it the recommended version for new designs.
Key Specifications
| Parameter | Value | Conditions |
|---|---|---|
| Operating Frequency | 13.56 MHz | - |
| Host Interface | I2C up to 1000 kBd, RS232 Serial UART up to 1228.8 kBd | - |
| Power Supply | 3 V to 5.5 V (SLRC61002), 2.5 V to 5.5 V (SLRC61003) | - |
| Package Type | HVQFN32, 32 terminals + 1 central ground | - |
| Memory Size | 8 kByte EEPROM | - |
| FIFO Buffer Size | 512 bytes | - |
| Maximum Data Rate | Up to 26.48 kbit/s (reader to label), up to 52.96 kbit/s (label to reader) | - |
| Operating Temperature | -40°C to 85°C | - |
| Storage Temperature | -40°C to 150°C | - |
Key Features
- Multi-protocol NFC frontend supporting ISO/IEC 15693 and other proprietary protocols
- I2C-bus interface up to 1000 kBd and RS232 Serial UART up to 1228.8 kBd
- Separate I2C-bus interface for secure access module (SAM) connection
- FIFO buffer with 512 bytes for high transaction performance
- Flexible power-saving modes including hard power down, standby, and low-power card detection
- Integrated PLL to derive system clock from 27.12 MHz RF quartz crystal
- Up to 8 free programmable input/output pins
- Advanced low-power card detection and load protocol settings in the SLRC61003 version
Applications
The SLRC61002HN,157 is suitable for a variety of applications, including:
- Industrial automation and control systems
- Access control systems
- Gaming and entertainment systems
Q & A
- What is the operating frequency of the SLRC61002HN,157?
The operating frequency is 13.56 MHz. - What are the supported host interfaces?
The device supports I2C-bus interfaces up to 1000 kBd and RS232 Serial UART up to 1228.8 kBd. - What are the power supply voltage ranges for the SLRC61002 and SLRC61003 versions?
The SLRC61002 operates from 3 V to 5.5 V, while the SLRC61003 operates from 2.5 V to 5.5 V. - What is the package type of the SLRC61002HN,157?
The package type is HVQFN32 with 32 terminals + 1 central ground. - How much memory does the SLRC61002HN,157 have?
The device has 8 kByte of EEPROM memory. - What is the size of the FIFO buffer?
The FIFO buffer size is 512 bytes. - What are the maximum data rates supported by the device?
The maximum data rates are up to 26.48 kbit/s (reader to label) and up to 52.96 kbit/s (label to reader). - What are the operating and storage temperature ranges?
The operating temperature range is -40°C to 85°C, and the storage temperature range is -40°C to 150°C. - What are some of the key applications for the SLRC61002HN,157?
The device is used in industrial automation, access control systems, and gaming and entertainment systems. - Does the SLRC61002HN,157 support secure access module (SAM) connection?
Yes, it has a separate I2C-bus interface for SAM connection.
