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BL5372 on a board, in 3D

BL5372

BL

-40℃~+85℃ 1.8V~5.5V 400nA Alarm function、Periodic interrupt output External I2C Yes SOP-8 Real Time Clocks ROHS

Extended
DatasheetJLCPCBLCSCbl/BL5372
Category
Real Time Clocks
Package
SOP-8
Pins
8

Overview

The BL5372 is a real Time Clock made by BL in a SOP-8 package with 8 pins. -40℃~+85℃ 1.8V~5.5V 400nA Alarm function、Periodic interrupt output External I2C Yes SOP-8 Real Time Clocks ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Pro:BL5372, from EasyEDA Pro) and its footprint (Package_SO:SOP-8_3.76x4.96mm_P1.27mm, from KiCad's library), ready for a KiCad board. 11,220 are in stock at JLCPCB (part C80512).

Symbol

INTRB1SCL2SDA3GND4INTRA5OSCOUT6OSCIN7VDD8
EasyEDA_Pro:BL5372From EasyEDA Pro

Footprint

12345678
Package_SO:SOP-8_3.76x4.96mm_P1.27mmFrom KiCad's library

Parameters

7
Alarm Output
Yes
Current - Supply
400nA
Features
Periodic interrupt output
Interface
I2C
Operating Temperature
-40℃~+85℃
Voltage - Supply
1.8V~5.5V
crystal oscillator
External

Order codes

1

Pinout

8
The pins of the BL5372
PinNameType
1INTRBUnspecified
2SCLUnspecified
3SDAUnspecified
4GNDUnspecified
5INTRAUnspecified
6OSCOUTUnspecified
7OSCINUnspecified
8VDDUnspecified

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A picture that opens the part, for a README
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Questions

Is there a KiCad symbol and footprint for the BL5372?

Yes. The symbol is EasyEDA_Pro:BL5372 and the footprint Package_SO:SOP-8_3.76x4.96mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the BL5372?

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

Where is the BL5372 datasheet?

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

Where can I order the BL5372?

JLCPCB lists it as part C80512, with 11,220 in stock; the sellers' links on this page open their listings.

What can replace the BL5372?

Parts like it in the library: the DS1302Z by JSMSEMI, the BM8563ESA by GATEMODE, the DS1307ZM/TR by HGSEMI and the PCF8563 by IDCHIP. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8