Overview
The DS1307NBDB is a real Time Clock made by GREENMICRO in a DIP-8 package with 5 pins. -40℃~+85℃ 1.5mA 300nA 4.5V~5.5V Backup power management and battery charging、InsideSRAM/NVRAM、Programmable clock output External I2C No DIP-8 Real Time Clocks ROHS.
PCBKit's library has its footprint (Package_DIP:DIP-8_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C51927326).
Symbol
The library has no symbol for this part yet.
Footprint
Parameters
8- Alarm Output
- No
- Current - Supply
- 1.5mA
- Features
- Backup power management and battery charging, InsideSRAM/NVRAM, Programmable clock output
- Interface
- I2C
- Operating Temperature
- -40℃~+85℃
- Quiescent Current(Iq)
- 300nA
- Voltage - Supply
- 4.5V~5.5V
- crystal oscillator
- External
Order codes
1- DS1307NBDBLCSC C51927326
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/greenmicro/DS1307NBDB" title="DS1307NBDB in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/greenmicro/DS1307NBDB.jpg" alt="DS1307NBDB" width="1200" height="900">[](https://pcbkit.io/parts/greenmicro/DS1307NBDB)Questions
Is there a KiCad symbol and footprint for the DS1307NBDB?
Yes. the footprint Package_DIP:DIP-8_W8.89mm_SMDSocket_LongPads, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the DS1307NBDB?
DIP-8, with 5 pins. Its footprint is drawn on this page.
Where is the DS1307NBDB datasheet?
GREENMICRO publishes it: the Datasheet link on this page opens it.
Where can I order the DS1307NBDB?
JLCPCB lists it as part C51927326, with 0 in stock; the sellers' links on this page open their listings.
What can replace the DS1307NBDB?
Parts like it in the library: the DS1302N by HGSEMI, the DS1307N by HGSEMI, the HG1302N by HGSEMI and the HG1302ZN by HGSEMI. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
DS1302N
DIP-80℃~+70℃ 1.2mA 100nA 2V~5.5V 3-Wire Interface Backup power management and battery charging、InsideSRAM/NVRAM、Power-off retention of registers External No DIP-8 Real Time Clocks ROHSHGSEMIReal Time ClocksDS1307N
DIP-80℃~+70℃ 1.5mA 300nA 4.5V~5.5V External I2C No DIP-8 Real Time Clocks ROHSHGSEMIReal Time ClocksHG1302N
DIP-80.1uA 0℃~+70℃ 2V~5.5V 3-Wire Interface 300nA Backup power management and battery charging、InsideSRAM/NVRAM、Locking and tamper-proof、Sleep/Wake control External DIP-8 Real Time Clocks ROHSHGSEMIReal Time ClocksHG1302ZN
DIP-8-40℃~+85℃ 100nA 2V~5.5V 3-Wire Interface 500nA Backup power management and battery charging、InsideSRAM/NVRAM External DIP-8 Real Time Clocks ROHSHGSEMIReal Time ClocksPCF8563N
DIP-8-40℃~+85℃ 0.25uA 1.8V~5.5V 250nA External I2C Programmable clock output、Alarm function、Countdown timer Yes DIP-8 Real Time Clocks ROHSHGSEMIReal Time ClocksHT1302ANZ
DIP-8Backup power management and battery charging、InsideSRAM/NVRAM、Locking and tamper-proof、Sleep/Wake control DIP-8 Real Time Clocks ROHSHTCSEMIReal Time ClocksDS1302N(XBLW)
DIP-8-40℃~+85℃ 0.5uA 1uA 2V~5.5V 3-Wire Serial Interface Backup power management and battery charging、InsideSRAM/NVRAM、Power-off retention of registers External No DIP-8 Real Time Clocks ROHSXBLWReal Time ClocksDS1302ZN
DIP-8-40℃~+85℃ 100nA 2V~5.5V 3-Wire Interface Backup power management and battery charging、InsideSRAM/NVRAM External DIP-8 Real Time Clocks ROHSHGSEMIReal Time Clocks