DS1307ZN-TD
External Yes SOP-8 Real Time Clocks RoHS
64X8 Serial Real Time Clock
- Manufacturer
- TDSEMIC
- Manufacturer part #
- DS1307ZN-TD
- Store part #
- C42421871
- Package / case
- SOP-8
- Category
- Real Time Clocks
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
5,585 in stock
#C42421871
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹33.22 | ₹166.10 |
| 50+ | ₹25.65 | ₹1,282.50 |
| 150+ | ₹22.41 | ₹3,361.50 |
| 500+ | ₹18.36 | ₹9,180.00 |
| 2,500+ | ₹16.55 | ₹41,375.00 |
| 5,000+ | ₹15.47 | ₹77,350.00 |
5 × ₹33.22
₹166.10
excl. GST
₹196.00 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 2,500 per reel
DS1307ZN-TD
₹166.10 for 5 + GST
Specifications
- Operating Temperature
- -40℃~+85℃
- Voltage - Supply
- 4.5V~5.5V
- Features
- Backup power management and battery charging;Battery low voltage detection;InsideSRAM/NVRAM;Programmable clock output
- crystal oscillator
- External
- Alarm Output
- Yes
- Current - Supply
- 1mA
Packaging & compliance
- RoHS
- ROHS Compliant
- Lifecycle
- Active
- Packaging
- Tape & Reel (TR)
- Standard pack
- 2,500 / Reel
- Sold per
- Piece
- Minimum order
- 5 (multiples of 5)
- Unit weight
- 0.174 g
Overview
The DS1307 serial real-time clock is a low-power, full BCD clock/calendar IC with 56 bytes of nonvolatile SRAM. Address and data are transferred serially via a 2-wire bidirectional bus. The clock/calendar provides seconds, minutes, hours, day, date, month, and year information. End-of-month dates are automatically adjusted for months with fewer than 31 days, including leap year correction. The clock operates in either 24-hour or 12-hour format with an AM/PM indicator. The DS1307 includes a built-in power-sense circuit that detects power failures and automatically switches to battery backup.
Key features
- Real-time clock counts seconds, minutes, hours, date, month, day of week, and year, with leap-year compensation valid through 2100.
- 56-byte nonvolatile RAM for data storage.
- Two-wire serial interface.
- Programmable square-wave output signal.
- Automatic power-fail detect and switch circuitry.
- Consumes less than 1μA in battery-backup mode with oscillator running.
- Optional industrial temperature range: -40°C to +85°C.
- UL recognized, pin-compatible with DS1307.
Alternatives
Similar parts — check the datasheet before substituting.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
 | DS1307-TD#C42421870TDSEMIC · SOP-8 | TDSEMIC | SOP-8 | 2,285 | ₹31.02 · 2,285 in stock | View |
 | DS1307Z-TD#C42421872TDSEMIC · SOP-8 | TDSEMIC | SOP-8 | 1,795 | ₹19.57 · 1,795 in stock | View |
 | PCF8563T-TD#C42422061TDSEMIC · SOP-8 | TDSEMIC | SOP-8 | 2,720 | ₹23.68 · 2,720 in stock | View |
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