T5577 vs EM4200 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng T5577 sa pamamagitan ng Microchip Technology at EM4200 sa pamamagitan ng EM Microelectronic. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Microchip Technology
T5577 - 125 kHz Read/Write LF RFID IDIC | Microchip Technology
T5577 ✓ NakahandaEM Microelectronic
EM4200 - 128-bit 125kHz Read-Only RFID IC | EM Microelectronic
EM4200 ✓ NakahandaPagsanggunian na paghahambing
| Parametro | T5577 | EM4200 |
|---|---|---|
| Brand | Microchip Technology | EM Microelectronic |
| Kategorya | RF Modules | RF Transceivers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Product Type | Read/Write LF RFID IDIC (transponder IC) | Read-Only RFID Transponder IC (LF) |
| Operating Frequency | 100 kHz to 150 kHz | — |
| Typical Carrier Frequencies | 125 kHz / 134.2 kHz | — |
| Laki ng Memory | 1 kbit EEPROM (128 byte) | 128 bits (10 groups of 4 data bits + 9-bit header + 10 row parity bits + 4 column parity bits) |
| Unique ID Length | 32 bit | — |
| Modulation Schemes | ASK, FSK, PSK (configurable) | — |
| Bit Rates Supported | RF/8, RF/16, RF/32, RF/40, RF/50, RF/64, RF/100, RF/128 (configurable) | — |
| Anti-collision | Yes (multi-card handling) | — |
| Read/Write | Yes (read/write) | — |
| Password Protection | Yes (configurable write password) | — |
| Power Supply | Harvested from RF field via coil (no external supply required) | — |
| Temperature na Operasyon | -40 C to +85 C | -40 C to +85 C |
| Packhaging | Die / wafer (WLCSP), sawn on blue foil | — |
| Tindminan RoHS | Compliant | — |
| Backward Compatibility | T5557, E5551, EM4100/EM4200 emulation modes | — |
| Carrier Frequency | — | 125 kHz (range 100 kHz to 150 kHz) |
| Uri ng Memory | — | Laser-programmed ROM (read-only) |
| Number of Unique Codes | — | >100 billion combinations |
| Modulation / Encoding | — | ASK, Manchester encoding |
| Protocol Compatibility | — | EM4100 / EM4102 / EM4005 / EM4105 (drop-in compatible at reader) |
| Standard Compliance | — | ISO 11785 (animal ID) |
| On-chip Resonance Capacitor | — | Yes (integrated, eliminates external cap in standard layouts) |
| Read Range | — | Up to ~10 cm (typical, depends on antenna and reader field) |
| Operating Supply | — | Harvested from RF field (no external supply) |
| Package / Form Factor | — | Bare die (wafer) for inlay embedding; 2-VDFN variant EM4200A6DF2C-001+ |
| RoHS Compliance | — | Compliant |
| Process Technology | — | CMOS |