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BL55066, in 3D

BL55066

BL

1/3,1/2 2.5V~5.5V 200kHz 24 segments 24x4 bit 25uA I²C LQFP-44(10x10) LCD Drivers ROHS

Extended
DatasheetJLCPCBLCSCbl/BL55066
Category
LCD Drivers
Package
LQFP-44(10x10)
Pins
44

Overview

The BL55066 is a LCD Driver made by BL in a LQFP-44(10x10) package with 44 pins. 1/3,1/2 2.5V~5.5V 200kHz 24 segments 24x4 bit 25uA I²C LQFP-44(10x10) LCD Drivers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:BL55066, from EasyEDA) and its footprint (Package_QFP:LQFP-44_10x10mm_P0.8mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C692275).

Symbol

S191S202S213S224S235SDA6SCL7SYNC8CLK9VDD10NC11OSC12A013A114A215SA016VGG17VLCD18C019C220C121NC22C323S024S125S226S327S428S529S630S731S832NC33S934S1035S1136S1237S1338S1439S1540S1641S1742S1843NC44
EasyEDA_Cloud:BL55066From EasyEDA

Footprint

1234567891011121314151617181920212223242526272829303132333435363738394041424344
Package_QFP:LQFP-44_10x10mm_P0.8mmFrom KiCad's library

Parameters

8
Bias
1/3,1/2
Current - Supply
25uA
Display Configurations(Segment)
24 segments
Display Configurations(bit)
24x4 bit
Features
Built-in oscillator, Integrated boost circuit
Frequency
200kHz
Interface
I²C
Voltage - Supply
2.5V~5.5V

Order codes

1

Pinout

44
The pins of the BL55066
PinNameType
1S19Unspecified
2S20Unspecified
3S21Unspecified
4S22Unspecified
5S23Unspecified
6SDAUnspecified
7SCLUnspecified
8SYNCUnspecified
9CLKUnspecified
10VDDUnspecified
11NCUnspecified
12OSCUnspecified
13A0Unspecified
14A1Unspecified
15A2Unspecified
16SA0Unspecified
17VGGUnspecified
18VLCDUnspecified
19C0Unspecified
20C2Unspecified
21C1Unspecified
22NCUnspecified
23C3Unspecified
24S0Unspecified
25S1Unspecified
26S2Unspecified
27S3Unspecified
28S4Unspecified
29S5Unspecified
30S6Unspecified
31S7Unspecified
32S8Unspecified
33NCUnspecified
34S9Unspecified
35S10Unspecified
36S11Unspecified
37S12Unspecified
38S13Unspecified
39S14Unspecified
40S15Unspecified
41S16Unspecified
42S17Unspecified
43S18Unspecified
44NCUnspecified

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A picture
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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 BL55066?

Yes. The symbol is EasyEDA_Cloud:BL55066 and the footprint Package_QFP:LQFP-44_10x10mm_P0.8mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the BL55066?

LQFP-44(10x10), with 44 pins. Its footprint is drawn on this page.

Where is the BL55066 datasheet?

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

Where can I order the BL55066?

JLCPCB lists it as part C692275, with 0 in stock; the sellers' links on this page open their listings.

What can replace the BL55066?

Parts like it in the library: the BL55024 by BL. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

1