T5577 vs EM4200 Comparaison
Comparaison détaillée côte à côte de T5577 par Microchip Technology et EM4200 par EM Microelectronic. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Comparaison des spécifications
| Paramètre | T5577 | EM4200 |
|---|---|---|
| Marque | Microchip Technology | EM Microelectronic |
| Catégorie | RF Modules | RF Transceivers |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $0,18 | $0,17 |
| 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 | — |
| Taille de mémoire | 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) | — |
| Température de fonctionnement | -40 C to +85 C | -40 C to +85 C |
| Boîtier | Die / wafer (WLCSP), sawn on blue foil | — |
| Statut RoHS | Compliant | — |
| Backward Compatibility | T5557, E5551, EM4100/EM4200 emulation modes | — |
| Carrier Frequency | — | 125 kHz (range 100 kHz to 150 kHz) |
| Type de mémoire | — | 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 |