ST3243CPR STMicroelectronics Integrated Circuit (Small Outline Packages) In Stock

ST3243CPR, Line Transceiver, EIA/TIA-232, RS-232, V.24, V.28 3-TX 5-RX 3-TRX, 3.3 V, 5 V, 28-Pin SSOP

ACTIVEIntegrated CircuitVerified May 2026
Package / Visual Reference
ST3243CPRSmall Outline Packages
Quick Facts
Manufacturer
STMicroelectronics
Package
Small Outline Packages
Pin Count
28
Lifecycle
ACTIVE
Category
Integrated Circuit
Price
From $0.8840(MOQ 35)
Temp Range
?°C to 70.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Factory Lead Time11Weeks
YTEOL7.2
Differential OutputNO
Driver Number of Bits3
Input CharacteristicsSCHMITT TRIGGER
Interface IC TypeLINE TRANSCEIVER
Interface StandardEIA-232; TIA-232; V.24; V.28
JESD-30 CodeR-PDSO-G28
JESD-609 Codee3
Number of Functions3
Out Swing-Min10V
Output Low Current-Max0.0016A
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeSSOP28,.3
Package ShapeRECTANGULAR
Package StyleSMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Cel)260
Qualification StatusNot Qualified
Receiver Number of Bits5
Supply Current-Max1mA
Supply Voltage-Max5.5V
Supply Voltage-Min3V
Supply Voltage-Nom3.3V
Surface MountYES
Temperature GradeCOMMERCIAL
Terminal FinishMatte Tin (Sn) - annealed
Terminal FormGULL WING
Terminal Pitch0.65mm
Terminal PositionDUAL
Time@Peak Reflow Temperature-Max (s)30
PackageSmall Outline Packages

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 3
ECCNEAR99
HTS Code8542.39.00.60
Country of OriginPhilippines

Datasheet

ST3243CPR Datasheet Download

Official datasheet from STMicroelectronics

Alternate & Equivalent Parts

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What is the price of ST3243CPR?

ST3243CPR is priced from $0.8840 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is ST3243CPR in stock?

ST3243CPR is listed as in stock at FindMyChip, sourced from authorized distributors, and ships worldwide with typical 3-7 business day lead time. Submit an RFQ for current quantity pricing, MOQ, and confirmed availability.

Where can I buy ST3243CPR?

You can buy ST3243CPR from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for ST3243CPR from STMicroelectronics.

What is the datasheet for ST3243CPR?

The official ST3243CPR datasheet from STMicroelectronics contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does ST3243CPR come in?

ST3243CPR is available in Small Outline Packages packaging. See the package diagram and pinout above for detailed dimensional information.

Why Buy from FindMyChip

Authorized Source
Verified supply chain with full traceability & inspection
$
Competitive Pricing
Factory-direct from China distributors, low MOQ
Fast Shipping
DHL Express 3–5 days · FedEx/UPS 5–7 days worldwide
Quality Guaranteed
30-day replacement for defective parts, no questions asked

About STMicroelectronics

STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.

AvailabilityIn Stock
Reference Price (USD)
From $0.8840
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
35+$1.7341$60.69
100+$1.2200$122.00
250+$1.0500$262.50
400+$1.0488$419.52
500+$0.8840$442.00
pcs
Unit price: $1.7341 · Total: $60.69

In Stock · 24h Response · Worldwide Shipping

Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.

MR
Marco Rossi
CTO, AutoDrive Systems, Italy