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Part Number | ST25RU3993-BQFM | ST25RU3993-BQFT | ST25RU3991-BQFM |
---|---|---|---|
Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
Product Status | Obsolete | Active | Obsolete |
Type | RFID Reader | RFID Reader | RFID Reader |
Frequency | - | 860MHz ~ 960MHz | 860MHz ~ 960MHz |
Standards | - | EPC, ISO 18000-6 | EPC, ISO 18000-6 |
Interface | - | - | SPI |
Voltage - Supply | - | 2.7V ~ 3.6V | 5V ~ 5.5V |
Operating Temperature | - | - | -40°C ~ 85°C |
Mounting Type | Surface Mount | Surface Mount | Surface Mount |
Package / Case | 48-VFQFN Exposed Pad | 48-VFQFN Exposed Pad | 64-VFQFN Exposed Pad |
Supplier Device Package | 48-QFN (7x7) | 48-QFN (7x7) | 64-QFN (9x9) |