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AC1289A0, in 3D

AC1289A0

JieLi Tech

QFN-20(3x3) Digital Signal Processors (DSP/DSC) ROHS

Extended
DatasheetJLCPCBLCSCjieli-tech/AC1289A0
Category
Digital Signal Processors (DSP, DSC)
Package
QFN-20(3x3)
Pins
21

Overview

The AC1289A0 is a digital Signal Processor made by JieLi Tech in a QFN-20(3x3) package with 21 pins. QFN-20(3x3) Digital Signal Processors (DSP/DSC) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:AC1289A0, from EasyEDA) and its footprint (EasyEDA_Cloud:WFQFN-20_L3.0-W3.0-P0.40-BL-EP1.7, from EasyEDA), ready for a KiCad board. 952 are in stock at JLCPCB (part C22440786).

Symbol

DACL18DACR17UDBDM6USBDP7VBAT1VPWR2PB55PB64PB103VSS21AVSS14PA88PA59PA310PA211PA112PA013VCMO116VCMO019VCM15IOVDD20
EasyEDA_Cloud:AC1289A0From EasyEDA

Footprint

21
EasyEDA_Cloud:WFQFN-20_L3.0-W3.0-P0.40-BL-EP1.7From EasyEDA

Parameters

1
Features
Interrupt response

Order codes

1

Pinout

21
The pins of the AC1289A0
PinNameType
1VBATUnspecified
2VPWRUnspecified
3PB10Unspecified
4PB6Unspecified
5PB5Unspecified
6UDBDMUnspecified
7USBDPUnspecified
8PA8Unspecified
9PA5Unspecified
10PA3Unspecified
11PA2Unspecified
12PA1Unspecified
13PA0Unspecified
14AVSSUnspecified
15VCMUnspecified
16VCMO1Unspecified
17DACRUnspecified
18DACLUnspecified
19VCMO0Unspecified
20IOVDDUnspecified
21VSSUnspecified

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Questions

Is there a KiCad symbol and footprint for the AC1289A0?

Yes. The symbol is EasyEDA_Cloud:AC1289A0 and the footprint EasyEDA_Cloud:WFQFN-20_L3.0-W3.0-P0.40-BL-EP1.7, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the AC1289A0?

QFN-20(3x3), with 21 pins. Its footprint is drawn on this page.

Where is the AC1289A0 datasheet?

JieLi Tech publishes it: the Datasheet link on this page opens it.

Where can I order the AC1289A0?

JLCPCB lists it as part C22440786, with 952 in stock; the sellers' links on this page open their listings.

What can replace the AC1289A0?

Parts like it in the library: the AC6963B2 by JieLi Tech, the AC7003D8 by JieLi Tech, the AC7063M2 by JieLi Tech and the AD6973D8 by JieLi Tech. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

6