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ST232CDR on a board, in 3D

ST232CDR

STMicroelectronics

0℃~+70℃ 10mA 2 2 220Kbps 4.5V~5.5V Transceiver Yes SOIC-16 RS232 ICs ROHS

Extended
DatasheetJLCPCBLCSCst/ST232CDR
Category
RS232 ICs
Package
SOIC-16
Pins
16

Overview

The ST232CDR is a RS232 IC made by STMicroelectronics in a SOIC-16 package with 16 pins. 0℃~+70℃ 10mA 2 2 220Kbps 4.5V~5.5V Transceiver Yes SOIC-16 RS232 ICs ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Pro:ST232CDR, from EasyEDA Pro) and its footprint (Package_SO:SOIC-16_3.9x9.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 4,037 are in stock at JLCPCB (part C6869).

Symbol

C1+1V+2C1-3C2+4C2-5V-6T2OUT7R2IN8R2OUT9T2IN10T1IN11R1OUT12R1IN13T1OUT14GND15VCC16
EasyEDA_Pro:ST232CDRFrom EasyEDA Pro

Footprint

12345678910111213141516
Package_SO:SOIC-16_3.9x9.9mm_P1.27mmFrom KiCad's library

Parameters

10
Data Rate
220Kbps
Driver/receiver
2/2
Number of Drivers
2
Number of Receivers
2
Operating Temperature
0℃~+70℃
Quiescent Supply Current
10mA
Type
Transceiver
Types
transceiver
Voltage - Supply
4.5V~5.5V
charge pump
Yes

Order codes

1

Pinout

16
The pins of the ST232CDR
PinNameType
1C1+Unspecified
2V+Unspecified
3C1-Unspecified
4C2+Unspecified
5C2-Unspecified
6V-Unspecified
7T2OUTUnspecified
8R2INUnspecified
9R2OUTUnspecified
10T2INUnspecified
11T1INUnspecified
12R1OUTUnspecified
13R1INUnspecified
14T1OUTUnspecified
15GNDUnspecified
16VCCUnspecified

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/st/ST232CDR" title="ST232CDR in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/st/ST232CDR.jpg" alt="ST232CDR" width="1200" height="900">
A picture that opens the part, for a README
[![ST232CDR](https://pcbkit.io/embed/parts/st/ST232CDR.jpg?size=s)](https://pcbkit.io/parts/st/ST232CDR)

Questions

Is there a KiCad symbol and footprint for the ST232CDR?

Yes. The symbol is EasyEDA_Pro:ST232CDR and the footprint Package_SO:SOIC-16_3.9x9.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the ST232CDR?

SOIC-16, with 16 pins. Its footprint is drawn on this page.

Where is the ST232CDR datasheet?

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

Where can I order the ST232CDR?

JLCPCB lists it as part C6869, with 4,037 in stock; the sellers' links on this page open their listings.

What can replace the ST232CDR?

Parts like it in the library: the SP3232EEN-L/TR by MaxLinear, the SP3232EEN(UMW) by UMW, the MAX3232EID by Texas Instruments and the MAX3232ESE(UMW) by UMW. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8