DS24B33Q+T&R vs DS24B33+ 比較
詳細並排比較 DS24B33Q+T&R 由 Maxim Integrated 與 DS24B33+ 由 Analog Devices. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
規格比較
| 參數 | DS24B33Q+T&R | DS24B33+ |
|---|---|---|
| 品牌 | Maxim Integrated | Analog Devices |
| 類別 | Memory ICs | EEPROM |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 記憶體類型 | Non-volatile EEPROM (1-Wire) | EEPROM (Non-Volatile) |
| 記憶體容量 | 4 Kbit (4096 bits) | 4 Kbit (4096 bits) |
| Memory Organization | 16 pages x 256 bits | 16 pages x 256 bits (16 pages x 32 bytes) |
| Scratchpad Size | 32 bytes | 32 bytes (256 bits) |
| 介面 | 1-Wire (single-conductor) | 1-Wire (single-conductor serial) |
| Write Cycle Time | 2 us (scratchpad, typical) | — |
| Operating Voltage | 3.3 V / 5 V | 2.8 V to 5.25 V |
| Unique ID | 64-bit factory-programmed ROM ID | — |
| Data Retention | 40 years (typical) | — |
| 封裝 | 6-TDFN (3x3 mm) with Exposed Pad | TO-92-3 (through-hole) |
| 安裝類型 | Surface Mount | Through-Hole |
| 工作溫度 | -40 C to +85 C | -40°C to +85°C |
| MSL 等級 | 1 (data undisclosed in sources) | — |
| RoHS 狀態 | Compliant | Compliant |
| Family Code | 0x23 (1-Wire) | — |
| Write/Erase Endurance | — | 200K cycles per page |
| Unique ROM Registration | — | 64-bit factory-programmed laser ROM |
| Write/Erase Time (typical) | — | 2 µs (page write cycle) |
| 腳位數 | — | 3 |
| On-Chip CRC | — | CRC-16 generator |