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STC90C58AD on a board, in 3D

STC90C58AD

STC Micro

LQFP-44(10x10) Microcontrollers (MCU/MPU/SOC) ROHS

Extended
DatasheetJLCPCBLCSCstc-micro/STC90C58AD
Category
STC
Package
LQFP-44(10x10)
Pins
44

Overview

The STC90C58AD is a STC made by STC Micro in a LQFP-44(10x10) package with 44 pins. LQFP-44(10x10) Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:STC90C58AD, 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 C8770).

Symbol

P0.334P0.235P0.136P0.037VCC38INT3#/P4.239ADC0/T2/P1.040ADC1/T2EX/P1.141ADC2/P1.242ADC3/P1.343ADC4/P1.444ADC5/P1.51ADC6/RXD/P1.62ADC7/TXD/P1.73RST4RXD/P3.05INT2#/P4.36TXD/P3.17INT0#/P3.28INT1#/P3.39T0/P3.410T1/P3.511P3.6/WR#12P3.7/RD#13XTAL214XTAL115GND16P4.017P2.018P2.119P2.220P2.321P2.422P2.523P2.624P2.725PSEN#/P4.426ALE/P4.527P4.128EA#/P4.629P0.730P0.631P0.532P0.433
EasyEDA_Cloud:STC90C58ADFrom EasyEDA

Footprint

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

Order codes

1

Pinout

44
The pins of the STC90C58AD
PinNameType
1ADC5/P1.5Unspecified
2ADC6/RXD/P1.6Unspecified
3ADC7/TXD/P1.7Unspecified
4RSTUnspecified
5RXD/P3.0Unspecified
6INT2#/P4.3Unspecified
7TXD/P3.1Unspecified
8INT0#/P3.2Unspecified
9INT1#/P3.3Unspecified
10T0/P3.4Unspecified
11T1/P3.5Unspecified
12P3.6/WR#Unspecified
13P3.7/RD#Unspecified
14XTAL2Unspecified
15XTAL1Unspecified
16GNDUnspecified
17P4.0Unspecified
18P2.0Unspecified
19P2.1Unspecified
20P2.2Unspecified
21P2.3Unspecified
22P2.4Unspecified
23P2.5Unspecified
24P2.6Unspecified
25P2.7Unspecified
26PSEN#/P4.4Unspecified
27ALE/P4.5Unspecified
28P4.1Unspecified
29EA#/P4.6Unspecified
30P0.7Unspecified
31P0.6Unspecified
32P0.5Unspecified
33P0.4Unspecified
34P0.3Unspecified
35P0.2Unspecified
36P0.1Unspecified
37P0.0Unspecified
38VCCUnspecified
39INT3#/P4.2Unspecified
40ADC0/T2/P1.0Unspecified
41ADC1/T2EX/P1.1Unspecified
42ADC2/P1.2Unspecified
43ADC3/P1.3Unspecified
44ADC4/P1.4Unspecified

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Questions

Is there a KiCad symbol and footprint for the STC90C58AD?

Yes. The symbol is EasyEDA_Cloud:STC90C58AD 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 STC90C58AD?

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

Where is the STC90C58AD datasheet?

STC Micro publishes it: the Datasheet link on this page opens it.

Where can I order the STC90C58AD?

JLCPCB lists it as part C8770, with 0 in stock; the sellers' links on this page open their listings.

What can replace the STC90C58AD?

Parts like it in the library: the 12LE5A16AD by STC Micro, the STC10F04XE-35I by STC Micro, the STC10F04XE-35I-LQF44 by STC Micro and the STC11L16XE by STC Micro. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8