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ST3232ECDR The STMicroelectronics ST3232ECDR is a full duplex transceiver operating at 250kbps over the RS232 protocol. It features a 3V to 5.5V operating voltage and a 0°C to 70°C temperature range.
Mfr Part #:

ST3232ECDR

Available from 4 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics ST3232ECDR is a full duplex transceiver operating at 250kbps over the RS232 protocol. It features a 3V to 5.5V operating voltage and a 0°C to 70°C temperature range.
✓ Total Stock: 35,500 pcs
$ Price Range: $1.44

ST3232ECDR Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Fe Components ✓
Non-Authorised Inventory information
27,500 pcs
On Request
27500 pcs On Request 1 On Request On Request On Request On Request On Request
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
4,000 pcs
On Request
4000 pcs On Request 1 On Request On Request On Request On Request On Request
Risen Electronics ✓
Non-Authorised Inventory information
3,000 pcs
On Request
3000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
Xingangxin ✓
Non-Authorised Inventory information
1,000 pcs
On Request
1000 pcs On Request 1 On Request On Request On Request 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.

ST3232ECDR 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
Supply Current
Tape & Reel
Type
Voltage
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ST3232ECDR Description

Short technical summary and product information.

The STMicroelectronics ST3232ECDR is an integrated circuit designed as a transceiver. It supports a full duplex communication mode and operates with 2 drivers and 2 receivers.

 

Key electrical specifications include an operating voltage range of 3V to 5.5V and a data rate of 250kbps, utilizing the RS232 protocol. The transceiver also features receiver hysteresis of 500 mV.

 

This device is designed for surface mount applications and comes in a 16-SOIC package with a width of 3.90mm. The operating temperature range is from 0°C to 70°C.

 

Compliance information indicates RoHS3 compliance, MSL 1 Unlimited moisture sensitivity, and REACH unaffected status. These attributes are based on available database information and should be reviewed for specific application requirements.

ST3232ECDR Quick Information

Product Type: Transceiver
Canonical Name: STMicroelectronics ST3232ECDR Transceiver

ST3232ECDR Compliance

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

ST3232ECDR Estimated Pricing

Qty Low High
1+ $1.44 $1.44

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

ST3232ECDR Features

  • Full duplex RS232 transceiver.
  • Operates at 250kbps data rate.
  • Wide 3V to 5.5V operating voltage.
  • Surface mount 16-SOIC package.
  • 0°C to 70°C operating temperature.

ST3232ECDR Applications

  • Serial communication interfaces.
  • Data acquisition systems.
  • Industrial control systems.
  • Embedded system design.

ST3232ECDR FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the ST3232ECDR?

The operating voltage for the ST3232ECDR is 3V to 5.5V.

What package type is the ST3232ECDR supplied in?

The ST3232ECDR is supplied in a 16-SOIC (0.154", 3.90mm Width) package.

What is the operating temperature range of the ST3232ECDR?

The operating temperature range for the ST3232ECDR is 0°C to 70°C.

What is the RoHS status of the ST3232ECDR?

The RoHS status of the ST3232ECDR is RoHS3 Compliant.

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