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Si512 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

Si512 product

Si512

Specialized ICs

NFC13.56MHzFront-end

The Si512 is a versatile 13.56 MHz NFC front-end chip designed for low-power contactless communication applications.

Best for

  • NFC reader/writer applications
  • Low-power battery-operated devices

Avoid if

  • High-speed data transfer requirements exceeding 424 kbit/s without external circuits

Check before use

  • Antenna matching circuit design
  • Host interface selection (SPI/I2C/UART/Parallel)

Key specifications

Frequency
13.56 MHz
Supply Voltage
2.5 V - 3.6 V
Package
QFN32

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

NFC ReadersAccess Control

Datasheet

2b3d968dd01f9d4f2a41acbac0d38dd6_2311161017_Nanjing-Zhongke-Microelectronics-Si512_C2916909.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for Si512: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The Si512 is a highly integrated NFC front-end chip operating at 13.56 MHz, supporting multiple standards including ISO/IEC 14443A/B, FeliCa, and NFCIP-1.