CH438L 8-Channel UART Serial Port IC LQFP-128 – 2 Pack

Q: How many chips are included in this listing?

This listing includes 2 PCS (two pieces) of the CH438L LQFP-128 integrated circuit, both in brand-new, factory-fresh condition.

CH438L 8-Channel UART Serial Port IC LQFP-128 – 2 Pack

$73.12 $90.94

CH438L Eight Serial Port UART Chip – 2-Pack (LQFP-128)

Get reliable multi-channel serial communication with this 2-pack of CH438L Eight UART Serial Port Chips in the compact LQFP-128 package. Designed for embedded systems, industrial control boards, and communication expansion cards, the CH438L integrates eight independent UART channels into a single IC — making it an ideal solution for engineers and developers who need to scale serial port capacity without adding multiple discrete components.

Key Features

8 Independent UART Channels: Eight full-duplex serial ports in one chip, perfect for complex multi-device communication systems.
LQFP-128 Package: Industry-standard surface-mount package for easy PCB integration and automated assembly.
High Integration: Reduces board space, component count, and design complexity compared to using multiple single-UART chips.
Wide Compatibility: Suitable for use with microcontrollers, FPGAs, industrial automation equipment, and communication expansion boards.
Brand New Condition: Factory-fresh ICs — never used, tested, or refurbished.
Pack of 2: Two CH438L chips per order, providing a cost-effective supply for prototyping or production runs.

Specifications

Model: CH438L (438L)
Package: LQFP-128
UART Channels: 8
Condition: New
High-Concern Chemicals: None
Quantity: 2 PCS per order

Made in Mainland China.

Related Products You May Like

Learn more: ENERGY STAR product efficiency guidance

Frequently Asked Questions

Q: What is the CH438L chip used for in electronics projects?

A: The CH438L is an eight-channel UART serial port integrated circuit (IC) designed to expand serial communication capabilities in embedded systems, industrial control boards, communication modules, and FPGA-based designs. It allows a host processor to manage up to 8 independent serial devices through a single chip, significantly simplifying circuit design.

Q: What package does the CH438L come in, and is it suitable for PCB assembly?

A: The CH438L comes in an LQFP-128 (Low-Profile Quad Flat Package with 128 pins) surface-mount package. This industry-standard package is well-suited for automated PCB assembly processes (SMT) and manual soldering by experienced technicians.