Part number:
EM4222
Manufacturer:
EM Microelectronic
File Size:
127.17 KB
Description:
Read-only uhf identification.
Datasheet Details
The EM4222 is used in passive UHF read-only transponder applications.
It is powered up by an RF beam transmitted by the reader, which is received and rectified to generate a supply voltage for the chip.
A preprogrammed code is transmitted to the reader by varying the amount of energy that is reflect
EM4222 Features
* Factory programmed 64 bit unique ID number High data rate: Up to 256 kbit/s Frequency independent: Typically used at 869 MHz, 902 - 928 MHz, 2.45 GHz On-chip oscillator On-chip rectifier Low voltage operation - down to 1.0 V Low power consumption Cost effective -40 to +85°C operating temperature ran
Datasheet Details
EM4222
EM Microelectronic
127.17 KB
Read-only uhf identification.
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