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COM20020I3V-HT on a board, in 3D

COM20020I3V-HT

Microchip Technology

-40℃~+85℃ 3.3V RS-485 TQFP-48(7x7) Interface - Specialized ROHS

Extended
DatasheetJLCPCBLCSCmicrochip/COM20020I3V-HT
Category
Interface Specialized
Package
TQFP-48(7x7)
Pins
48

Overview

The COM20020I3V-HT is an interface Specialized made by Microchip Technology in a TQFP-48(7x7) package with 48 pins. -40℃~+85℃ 3.3V RS-485 TQFP-48(7x7) Interface - Specialized ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:COM20020I3V-HT_C1521599, from EasyEDA) and its footprint (Package_QFP:TQFP-48_7x7mm_P0.5mm, from KiCad's library), ready for a KiCad board. 3 are in stock at JLCPCB (part C1521599).

Symbol

AD01AD12N/C3AD24N/C5VSS6D37VDD8D49D510VSS11D612D713N/C14N/C15N/C16N/C17VSS18N/C19VDD20XTAL121XTAL222VSS23nPULSE124nPULSE225BUSTMG26N/C27RXIN28nTXEN29VSS30nRESET31VDD32N/C33nINTR34N/C35nCS36nWR/DIR37N/C38nRD/nDS39N/C40VSS41N/C42VDD43A0/nMUX44A145A2/ALE46N/C47N/C48
EasyEDA_Cloud:COM20020I3V-HT_C1521599From EasyEDA

Footprint

Package_QFP:TQFP-48_7x7mm_P0.5mmFrom KiCad's library

Parameters

5
Data Rate
2.5Mbps
Features
Interrupt generation
Interface
RS-485
Operating Temperature
-40℃~+85℃
Voltage - Supply
3.3V

Order codes

2

Pinout

48
The pins of the COM20020I3V-HT
PinNameType
1AD0Unspecified
2AD1Unspecified
3N/CUnspecified
4AD2Unspecified
5N/CUnspecified
6VSSUnspecified
7D3Unspecified
8VDDUnspecified
9D4Unspecified
10D5Unspecified
11VSSUnspecified
12D6Unspecified
13D7Unspecified
14N/CUnspecified
15N/CUnspecified
16N/CUnspecified
17N/CUnspecified
18VSSUnspecified
19N/CUnspecified
20VDDUnspecified
21XTAL1Unspecified
22XTAL2Unspecified
23VSSUnspecified
24nPULSE1Unspecified
25nPULSE2Unspecified
26BUSTMGUnspecified
27N/CUnspecified
28RXINUnspecified
29nTXENUnspecified
30VSSUnspecified
31nRESETUnspecified
32VDDUnspecified
33N/CUnspecified
34nINTRUnspecified
35N/CUnspecified
36nCSUnspecified
37nWR/DIRUnspecified
38N/CUnspecified
39nRD/nDSUnspecified
40N/CUnspecified
41VSSUnspecified
42N/CUnspecified
43VDDUnspecified
44A0/nMUXUnspecified
45A1Unspecified
46A2/ALEUnspecified
47N/CUnspecified
48N/CUnspecified

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Questions

Is there a KiCad symbol and footprint for the COM20020I3V-HT?

Yes. The symbol is EasyEDA_Cloud:COM20020I3V-HT_C1521599 and the footprint Package_QFP:TQFP-48_7x7mm_P0.5mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the COM20020I3V-HT?

TQFP-48(7x7), with 48 pins. Its footprint is drawn on this page.

Where is the COM20020I3V-HT datasheet?

Microchip Technology publishes it: the Datasheet link on this page opens it.

Where can I order the COM20020I3V-HT?

JLCPCB lists it as part C1521599, with 3 in stock; the sellers' links on this page open their listings.

What can replace the COM20020I3V-HT?

Parts like it in the library: the WK2168-IQPG by WEIKAI, the AD1938WBSTZ by Analog Devices, the KSZ8851-16MLLI-TR by Microchip Technology and the KSZ8851-16MLL-TR by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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