DS28EC20P+ vs DS28EC20+ Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng DS28EC20P+ sa pamamagitan ng Hindi Alam at DS28EC20+ sa pamamagitan ng Analog Devices. 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.
Pagsanggunian na paghahambing
| Parametro | DS28EC20P+ | DS28EC20+ |
|---|---|---|
| Brand | — | Analog Devices |
| Kategorya | EEPROM | EEPROM |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Uri ng Memory | EEPROM, 1-Wire serial | Non-Volatile EEPROM (1-Wire) |
| Laki ng Memory | 20 Kbit (20480 bit) | 20 Kbit (20480 bit) |
| Memory Organization | 80 pages of 256 bits + 1 control page | 80 pages × 256 bits + 1 control page |
| Scratchpad Size | 32 bytes | 32 bytes |
| Interface | 1-Wire (single contact data + ground) | 1-Wire (single-contact serial) |
| Standard 1-Wire Speed | Up to 15.4 kbps (standard mode) | — |
| Overdrive Speed | Up to 125 kbps (overdrive mode) | — |
| Unique ROM ID | 64-bit factory-lasered | — |
| Write Endurance | 200,000 write cycles per page (typical) | 200k cycles per page |
| Data Retention | Greater than 40 years | >40 years |
| Hanay ng Temperature na Operasyon | -40 C to +85 C [DATA_NEEDED: exact value from datasheet] | — |
| Supply | Parasitic from 1-Wire line + reservoir capacitor | — |
| Packhaging | 6-pin TSOC (3.76 mm body width) | TO-92-3 (through-hole) |
| Uri ng Pagpapasok | Surface Mount | Through Hole |
| Tindminan RoHS | Compliant (per Maxim/ADI product page) | Compliant |
| ESD Protection | JEDEC HBM on IO pin (per datasheet) | — |
| Standard Speed (max) | — | 15.4 kbps |
| Overdrive Speed (max) | — | 90 kbps |
| Operating VPUP Range | — | 2.8 V to 5.25 V (overdrive requires 4 V to 5.25 V) |
| Programming Time (tPROG) | — | 10 ms (max) |
| Temperature na Operasyon | — | -40 °C to +85 °C |
| Lead-Free Status | — | Yes |
| Unique 64-bit ROM ID | — | Yes (factory-lasered) |
| Backward Compatibility | — | DS2433 (4 Kbit 1-Wire EEPROM) |