DS1307+ vs DS1307N Comparison
Detailed side-by-side comparison of DS1307+ by Maxim Integrated and DS1307N by Analog Devices. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | DS1307+ | DS1307N |
|---|---|---|
| Brand | Maxim Integrated | Analog Devices |
| Category | Clock & Timing | Clock & Timing |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.00 | $1.29 |
| 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 | — |
| Supply Voltage | 5 V | — |
| External Timebase | 32.768 kHz crystal | — |
| End-of-Month Adjustment | Automatic | — |
| Package | 8-DIP (0.300 inch, 7.62 mm) | 8-DIP (PDIP-8, 0.300 inch / 7.62 mm) |
| Mounting Type | Through-hole | Through-Hole |
| I2C Address | 0x68 | — |
| Data Format | Binary-coded decimal (BCD) | — |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | 0C to +70C (commercial) |
| Quiescent Current | [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] | — |
| RoHS Status | unknown | [DATA_NEEDED: lead-free/RoHS exact status] |
| REACH Status | unknown | — |
| AEC-Q100 Qualification | unknown | — |
| Function | — | 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 |
| Memory Size | — | 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 |
| MSL Level | — | 1 (unlimited floor life) |