DS3231MZ+ vs DS3231M+TRL 比較
詳細並排比較 DS3231MZ+ 由 Maxim Integrated 與 DS3231M+TRL 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 | DS3231MZ+ | DS3231M+TRL |
|---|---|---|
| 品牌 | Maxim Integrated | Analog Devices |
| 類別 | Clock & Timing | Clock & Timing |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 功能 | Real-Time Clock (RTC) with TCXO/MEMS resonator | — |
| 介面 | I2C, 2-Wire Serial (up to 400 kHz) | I2C, 2-wire serial |
| Date Format | YY-MM-DD-dd | — |
| Time Format | HH:MM:SS (12/24 hour) | Day, date, month, year, hour, minute, and second |
| 供應電壓 | 2.3 V to 5.5 V | — |
| Accuracy | ±5 ppm (0°C to +50°C) | ±5 ppm |
| 工作溫度 | -40°C to +85°C | — |
| Battery Backup Current | 3 µA (timekeeping mode) | — |
| Active Supply Current | [DATA_NEEDED: typical active ICC] | — |
| 記憶體容量 | None (RTC only, no NV SRAM) | — |
| 封裝 / 外殼 | 8-SOIC (0.154", 3.90 mm width) | — |
| 安裝類型 | Surface Mount | Surface mount |
| 腳位數 | 8 | — |
| Alarms | 2 programmable time-of-day alarms | — |
| Square-Wave Output | 1 Hz, 1.024 kHz, 4.096 kHz, 8.192 kHz | — |
| Resonator Type | Integrated MEMS (no external crystal required) | — |
| RoHS 狀態 | Compliant | — |
| MSL 等級 | [DATA_NEEDED: MSL rating] | 3 (168 hours) |
| Supply Voltage Range | — | 2.3 V to 5.5 V |
| 工作溫度範圍 | — | -40°C to +85°C |
| RTC Function | — | Real-time clock with clock and calendar |
| Alarm Function | — | Alarm RTC |
| Timekeeping Source | — | Integrated MEMS resonator |
| Backup Power | — | Battery input |
| Power-Off Timekeeping | — | Maintains accurate timekeeping when main power is interrupted |
| 封裝 | — | 16-SOIC, listed as WSOIC-16 |
| Package Width | — | 7.50 mm |
| Package Length | — | 0.295 inch |
| RoHS Compliance | — | ROHS3 compliant |
| REACH Status | — | Unaffected |
| Component Category | — | Industrial, General |