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ST3232ECWR The ST3232ECWR is an RS-232 transceiver from STMicroelectronics, operating from 3V to 5.5V. It offers a data rate of 250kbps and features ±15kV ESD protection.
Mfr Part #:

ST3232ECWR

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The ST3232ECWR is an RS-232 transceiver from STMicroelectronics, operating from 3V to 5.5V. It offers a data rate of 250kbps and features ±15kV ESD protection.
✓ Total Stock: 1,000 pcs
$ Price Range: $1.44

ST3232ECWR Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Hybrid Electronics ✓
Non-Authorised Inventory information
1,000 pcs
On Request
1000 pcs On Request 1 On Request On Request 623 On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

ST3232ECWR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Rate
Duplex
Lead Spacing
Mounting Type
Number of Drivers
Operating Temperature
Protocol
Receiver Hysteresis
Slew Rate
Supplier Device Package
Supplier Package
Supply Current
Type
Voltage
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ST3232ECWR Description

Short technical summary and product information.

The STMicroelectronics ST3232ECWR is a low-power RS-232 transceiver designed for reliable communication interfaces. It operates within a voltage range of 3V to 5.5V and supports data rates up to 250kbps.

 

Key features include enhanced electrostatic discharge (ESD) protection, rated at ±15 kV for the human body model and ±8 kV for IEC 1000-4-2 contact discharge, safeguarding sensitive I/O pins. The device provides two drivers and two receivers, ensuring full duplex communication.

 

This transceiver is suitable for applications requiring robust serial communication, such as notebook computers, battery-powered equipment, and peripherals. It is supplied in a 16-SOIC surface-mount package, facilitating integration into compact designs.

 

The ST3232ECWR meets EIA/TIA-232 specifications and operates with a low supply current of 300 µA, making it an efficient choice for power-sensitive systems.

ST3232ECWR Quick Information

Product Type: RS-232 Transceiver
Canonical Name: ST3232ECWR RS-232 Transceiver
Subcategory: RS-232

ST3232ECWR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ST3232ECWR Estimated Pricing

Qty Low High
1+ $1.44 $1.44

Estimated market price range - modelled values for guidance only, not live distributor offers.

ST3232ECWR Features

  • ±15 kV ESD protection (Human Body Model)
  • ±8 kV ESD protection (IEC 1000-4-2)
  • 3V to 5.5V operating voltage range
  • 250 kbps minimum guaranteed data rate
  • 16-SOIC surface mount package

ST3232ECWR Applications

  • Suitable for notebook computers
  • Ideal for battery-powered devices
  • Used in handheld equipment
  • Designed for peripheral interfaces
  • Applicable to printers

ST3232ECWR FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the ST3232ECWR?

The ST3232ECWR operates from 3V to 5.5V.

What is the data rate of the ST3232ECWR transceiver?

The ST3232ECWR has a minimum guaranteed data rate of 250kbps.

What type of package is the ST3232ECWR supplied in?

The ST3232ECWR is supplied in a 16-SOIC package.

What is the operating temperature range for this transceiver?

The operating temperature range for the ST3232ECWR is 0°C to 70°C.

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