EM4205 - 512 bit Read/Write Multi-purpose Contactless Identification Device

EM Microelectronic

Datasheet Details

Part number	EM4205
Manufacturer	EM Microelectronic
File Size	327.70 KB
Description	512 bit Read/Write Multi-purpose Contactless Identification Device
Datasheet	EM4205-EMMicroelectronic.pdf

EM4205/4305 is a CMOS integrated circuit intended for use in electronic Read/Write RF transponders.

512 bit EEPROM organized in 16 words of 32 bit 32 bit unique identifier (UID) 32 bit Password read and write protection ISO 11784 / 11785 Standard Compliant Lock feature converts EEPROM words into Read Only Two data encodings: Manchester and Bi-phase Multi-purpose data rate: 8, 16, 32 and 64 RF clocks Reader Talk First feature Compatible with EM4469/EM4569 communication protocol 100 to 150 kHz frequency range On-chip rectifier and voltage limiter No external supply buffer.

📁 EM4205 Similar Datasheet

EM428M1644RTA - Double DATA RATE SDRAM (Eorex)
EM42AM1684RTC - Double DATA RATE SDRAM (Eorex)
EM42BM3284LBA - Double DATA RATE SDRAM (Eorex)
EM42CM1684RTA - Double DATA RATE SDRAM (Eorex)
EM42GT - TCXO (EUROQUARTZ limited)
EM4 - Electronic Indicator (ETC)
EM4022 - Multi Frequency Contactless Identification Device Anti-Collision compatible (EM Microelectronic - MARIN SA)
EM4025 - Read Only Contactless Identification Device with Anticollision (EM Microelectronic - MARIN SA)

Other Datasheets by EM Microelectronic

Published: Jan 25, 2025 |