T5577 vs EM4200 Сравнение
Подробное сравнение бок о бок T5577 от Microchip Technology и EM4200 от EM Microelectronic. Сравните ключевые характеристики, электрические параметры, упаковку, статус жизненного цикла, цены и наличие, чтобы выбрать лучший компонент для ваших требований.
Сравнение характеристик
| Параметр | T5577 | EM4200 |
|---|---|---|
| Бренд | Microchip Technology | EM Microelectronic |
| Категория | RF Modules | RF Transceivers |
| Статус жизненного цикла | Активен | Активен |
| Наличие | In Stock | In Stock |
| Цена за единицу (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 | — |
| Размер памяти | 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) | — |
| Рабочая температура | -40 C to +85 C | -40 C to +85 C |
| Корпус | Die / wafer (WLCSP), sawn on blue foil | — |
| Статус RoHS | Compliant | — |
| Backward Compatibility | T5557, E5551, EM4100/EM4200 emulation modes | — |
| Carrier Frequency | — | 125 kHz (range 100 kHz to 150 kHz) |
| Тип памяти | — | 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 |