Skip to the content
PCBKitNew board
D1307, in 3D

D1307

Silicore

Backup power management and battery charging、InsideSRAM/NVRAM、Programmable clock output DIP-8 Real Time Clocks ROHS

Extended
DatasheetJLCPCBLCSCsilicore/D1307
Category
Real Time Clocks
Package
DIP-8
Pins
8

Overview

The D1307 is a real Time Clock made by Silicore in a DIP-8 package with 8 pins. Backup power management and battery charging、InsideSRAM/NVRAM、Programmable clock output 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. 60 are in stock at JLCPCB (part C52953129).

Symbol

The library has no symbol for this part yet.

Footprint

12345678
Package_DIP:DIP-8_W8.89mm_SMDSocket_LongPadsFrom KiCad's library

Parameters

8
Alarm Output
No
Current - Supply
1.5mA
Features
InsideSRAM/NVRAM
Interface
I2C
Operating Temperature
-40℃~+85℃
Quiescent Current(Iq)
300nA
Voltage - Supply
4.5V~5.5V
crystal oscillator
External

Order codes

1

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/silicore/D1307" title="D1307 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/silicore/D1307.jpg" alt="D1307" width="1200" height="900">
A picture that opens the part, for a README
[![D1307](https://pcbkit.io/embed/parts/silicore/D1307.jpg?size=s)](https://pcbkit.io/parts/silicore/D1307)

Questions

Is there a KiCad symbol and footprint for the D1307?

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 D1307?

DIP-8, with 8 pins. Its footprint is drawn on this page.

Where is the D1307 datasheet?

Silicore publishes it: the Datasheet link on this page opens it.

Where can I order the D1307?

JLCPCB lists it as part C52953129, with 60 in stock; the sellers' links on this page open their listings.

What can replace the D1307?

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