


Si512
- Manufacturer
- MFR.Part #
- Si512
- JLCPCB Part #
- C2916909
- Package
- QFN-32-EP(5x5)
- Description
- 13.56MHz 2.5V~3.6V Built-in antenna driver、Data verification、Low power wake-up I2C、SPI、UART ISO 14443A、NFC、FeliCa、ISO 14443B QFN-32-EP(5x5) RFID ICs ROHS
- EasyEDA Libraries
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | RF and Wireless/RFID ICs | |
| Manufacturer | Nanjing Zhongke Microelectronics | |
| Package | QFN-32-EP(5x5) | |
| agreement | ISO 14443A、NFC、FeliCa、ISO 14443B | |
| Voltage - Supply | 2.5V~3.6V | |
| Frequency | 13.56MHz | |
| Features | Built-in antenna driver、Data verification、Low power wake-up | |
| Interface | I2C、SPI、UART |

* Images are for reference only
Si512
Extended- Manufacturer
- MFR.Part #
- Si512
- JLCPCB Part #
- C2916909
- Package
- QFN-32-EP(5x5)
- Description
- 13.56MHz 2.5V~3.6V Built-in antenna driver、Data verification、Low power wake-up I2C、SPI、UART ISO 14443A、NFC、FeliCa、ISO 14443B QFN-32-EP(5x5) RFID ICs ROHS
- EasyEDA Libraries
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
Si512
Extended- Manufacturer
- MFR.Part #
- Si512
- JLCPCB Part #
- C2916909
- Package
- QFN-32-EP(5x5)
- Description
- 13.56MHz 2.5V~3.6V Built-in antenna driver、Data verification、Low power wake-up I2C、SPI、UART ISO 14443A、NFC、FeliCa、ISO 14443B QFN-32-EP(5x5) RFID ICs ROHS
- EasyEDA Libraries
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
Si512 Specifications
Si512 technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | RF and Wireless/RFID ICs | |
| Manufacturer | Nanjing Zhongke Microelectronics | |
| Package | QFN-32-EP(5x5) | |
| agreement | ISO 14443A、NFC、FeliCa、ISO 14443B | |
| Voltage - Supply | 2.5V~3.6V | |
| Frequency | 13.56MHz | |
| Features | Built-in antenna driver、Data verification、Low power wake-up | |
| Interface | I2C、SPI、UART |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the Si512. Sign up to receive and start your assembly today →
- 1
Step 1 - Pre-order the parts you need from JLCPCB.
- 2
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
- 3
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

Si512 Documents
Si512 datasheets or manufacturer documentation.
Datasheet: Si512 Datasheet (PDF)
Si512 Schematic Symbol & PCB Footprint
The Si512 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.