DS1307N vs DS1307+ Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng DS1307N sa pamamagitan ng Analog Devices at DS1307+ sa pamamagitan ng Maxim Integrated. 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 | DS1307N | DS1307+ |
|---|---|---|
| Brand | Analog Devices | Maxim Integrated |
| Kategorya | Clock & Timing | Clock & Timing |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Fungsi | Real-Time Clock (RTC) with 56 bytes NV SRAM | — |
| Time Format | HH:MM:SS (12/24 hr), YY-MM-DD-dd, BCD | — |
| Date Format | YY-MM-DD-dd | — |
| Laki ng Memory | 64 x 8 (56 bytes user NV SRAM + 8 bytes RTC registers) | — |
| Interface | I2C, 2-Wire Serial | — |
| I2C Bus Frequency | 100 kHz (Standard) / 400 kHz (Fast-mode) | — |
| Supply Voltage (VCC) | 4.5 V to 5.5 V | — |
| Backup Battery Voltage (VBAT) | 2.0 V to 3.5 V (typ. 3 V coin cell) | — |
| Active Supply Current | 1.5 mA | — |
| Standby (Timekeeping) Current | 200 uA | — |
| Leap-Year Compensation | Valid up to year 2100 | — |
| Programmable Square-Wave Output | 1 Hz, 4.096 kHz, 8.192 kHz, 32.768 kHz | — |
| Temperature na Operasyon | 0C to +70C (commercial) | [DATA_NEEDED: operating temperature range] |
| Packhaging | 8-DIP (PDIP-8, 0.300 inch / 7.62 mm) | 8-DIP (0.300 inch, 7.62 mm) |
| Uri ng Pagpapasok | Through-Hole | Through-hole |
| Level ng MSL | 1 (unlimited floor life) | — |
| Tindminan RoHS | [DATA_NEEDED: lead-free/RoHS exact status] | unknown |
| Device Type | — | Serial real-time clock with nonvolatile SRAM |
| Register Organization | — | 64 x 8 |
| Clock/Calendar Data | — | Full BCD seconds, minutes, hours, day, date, month, and year |
| Nonvolatile SRAM | — | 56 bytes |
| Serial Interface | — | I2C, 2-wire, bidirectional |
| Volte ng Pagbibigay | — | 5 V |
| External Timebase | — | 32.768 kHz crystal |
| End-of-Month Adjustment | — | Automatic |
| I2C Address | — | 0x68 |
| Data Format | — | Binary-coded decimal (BCD) |
| Kuru-kuryente ng Kapayapaan | — | [DATA_NEEDED: quiescent current] |
| I2C Bus Speed | — | [DATA_NEEDED: I2C bus speed] |
| Crystal Load | — | [DATA_NEEDED: crystal load capacitance] |
| Battery-Backed Operation | — | [DATA_NEEDED: battery-backed supply current] |
| REACH Status | — | unknown |
| AEC-Q100 Qualification | — | unknown |