EM4200 vs T5577 Comparaison
Comparaison détaillée côte à côte de EM4200 par EM Microelectronic et T5577 par Microchip Technology. 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 | EM4200 | T5577 |
|---|---|---|
| Marque | EM Microelectronic | Microchip Technology |
| Catégorie | RF Transceivers | RF Modules |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $0,17 | $0,18 |
| Product Type | Read-Only RFID Transponder IC (LF) | Read/Write LF RFID IDIC (transponder IC) |
| Carrier Frequency | 125 kHz (range 100 kHz to 150 kHz) | — |
| Type de mémoire | Laser-programmed ROM (read-only) | — |
| Taille de mémoire | 128 bits (10 groups of 4 data bits + 9-bit header + 10 row parity bits + 4 column parity bits) | 1 kbit EEPROM (128 byte) |
| 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) | — |
| Température de fonctionnement | -40 C to +85 C | -40 C to +85 C |
| Package / Form Factor | Bare die (wafer) for inlay embedding; 2-VDFN variant EM4200A6DF2C-001+ | — |
| RoHS Compliance | Compliant | — |
| Process Technology | CMOS | — |
| Operating Frequency | — | 100 kHz to 150 kHz |
| Typical Carrier Frequencies | — | 125 kHz / 134.2 kHz |
| 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) |
| Boîtier | — | Die / wafer (WLCSP), sawn on blue foil |
| Statut RoHS | — | Compliant |
| Backward Compatibility | — | T5557, E5551, EM4100/EM4200 emulation modes |