LIANYIXIN · INDEPENDENT COMPONENT STORE
English / USD quote

STMicroelectronics · Other integrated circuits

ST490ACN

IC TRANSCEIVER FULL 1/1 8DIP

A multi-brand MCU and embedded-component workspace. Compare recorded cores, memory, interfaces and packages while retaining firmware, board and manufacturer constraints.

Request this exact part →
ST490ACN component illustration
Component illustration · verify actual package in documentation.

ST490ACN specifications

Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.

ManufacturerSTMicroelectronics
Ordering codeST490ACN
FamilyOther integrated circuits
Package8-DIP (0.300", 7.62mm)
Product StatusObsolete
TypeTransceiver
ProtocolRS422, RS485
Number of Drivers/Receivers1/1
DuplexFull
Receiver Hysteresis70 mV
Data Rate50Mbps
Voltage - Supply4.5V ~ 5.5V
Operating Temperature-40°C ~ 85°C
Mounting TypeThrough Hole
Package / Case8-DIP (0.300", 7.62mm)
Supplier Device Package8-DIP

Documents and evidence

ST490ACN ↗

Catalog sources

www.ic-components.com · ST490ACN ↗

Source directory identity match; source detail pending. Specifications remain from existing catalog.

Before sourcing ST490ACN

  1. Start from engineering requirements
  2. Record toolchain and firmware dependencies
  3. Verify package, pinout and peripherals
  4. Approve alternatives before procurement
Embedded Design Matcher →

Questions about ST490ACN

How do I request a current price?

Provide this full code, quantity, destination and arrival date. Budget estimates are conditional; final availability and price are confirmed by quotation.

Can a related record replace this device?

Related records aid discovery. Package, pinout, ratings, tooling and software require engineering approval before substitution.

Continue your Other integrated circuits review

Filter this family → · Selection resources · Upload your BOM