Datasheet Details
| Part number | EM4223 |
|---|---|
| Manufacturer | EM Microelectronic (Swatch Group) |
| File Size | 426.29 KB |
| Description | Read-only UHF Radio Frequency Identification |
| Datasheet | EM4223_ETC.pdf |
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Overview: R EM MICROELECTRONIC - MARIN SA EM4223 Read-only UHF Radio Frequency Identification Device according to ISO IEC.
| Part number | EM4223 |
|---|---|
| Manufacturer | EM Microelectronic (Swatch Group) |
| File Size | 426.29 KB |
| Description | Read-only UHF Radio Frequency Identification |
| Datasheet | EM4223_ETC.pdf |
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|
The EM4223 chip is used in UHF passive read-only transponder applications.
The chip derives its operating power from an RF beam transmitted by the reader, which is received and rectified by the chip.
It transmits its factory-programmed code back to the reader by varying the amount of energy that is reflected from the chip antenna circuit (passive backscatter modulation).
| Part Number | Description |
|---|---|
| EM4222 | Read-Only UHF Identification |
| EM4200 | 128-bit Read Only Low Frequency Contactless Identification |
| EM4205 | 512 bit Read/Write Multi-purpose Contactless Identification Device |
| EM4233SLIC | Long range passive CMOS |
| EM4237SLIC | 1k-bit R/W Memory |
| EM4237SLIX | 2k-bit R/W Memory |
| EM4269 | 512 bit Read/Write Contactless Identification |
| EM4033 | 64-bit Read Only CMOS |
| EM4069 | 128-bit Read/Write Contactless Identification |
| EM4094 | Analog Front-End |