CRX14 - I2C Short Range Contactless Coupler

Datasheet Summary

Description

The CRX14 is a contactless coupler, compliant with the short range ISO14443B standard controlled, using the two wire I²C bus.

The CRX14 generates a 13.56MHz signal on an external antenna.

Transmitted data are modulated using Amplitude Shift Keying (ASK) modulation.

STMicroelectronics

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Datasheet Details

Part number	CRX14
Manufacturer	STMicroelectronics
File Size	32.87 KB
Description	I2C Short Range Contactless Coupler
Datasheet	CRX14 Datasheet
Additional preview pages of the CRX14 datasheet.

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CRX14 Low Cost 13.56MHz / I²C Short Range Contactless Coupler Chip with anti-collision, CRC management and anti-clone function DATA BRIEFING FEATURES SUMMARY s Single 5V ±500mV Supply Voltage s s Figure 1. Packages SO16N package External Oscillator – 13.56MHz Quartz – 32.768kHz Quartz with Frequency Multiplier s Contactless Communication – 13.

Published: Mar 23, 2005 |