CH395L Ethernet Protocol Stack Chip LQFP-128 – 2PCS Pack
CH395L Ethernet Protocol Stack Chip LQFP-128 – 2PCS Pack
CH395L Ethernet Protocol Stack Chip – 2PCS Pack (LQFP-128)
Get two brand-new CH395L Ethernet Protocol Stack Integrated Circuit chips in a single value pack. The CH395L is a high-performance, hardware-based Ethernet protocol stack chip housed in a compact LQFP-128 package, designed to simplify network connectivity in embedded systems and IoT projects. Each chip offloads TCP/IP protocol stack processing from the host MCU, enabling faster, more reliable Ethernet communication with minimal firmware overhead.
Key Features
- Quantity: 2 × CH395L chips per order
- Package: LQFP-128 (Low-Profile Quad Flat Package)
- Function: Hardware Ethernet protocol stack — handles TCP/IP, UDP, ICMP, IGMP, ARP, and more autonomously
- Interfaces: Supports SPI, parallel, and UART host interfaces for flexible MCU integration
- Simultaneous Connections: Manages multiple independent socket connections concurrently
- Condition: Brand new, genuine components
- High-Concern Chemicals: None
- Made in Mainland China
Ideal Applications
- Embedded systems requiring Ethernet connectivity
- Industrial IoT (IIoT) controllers and gateways
- Smart home automation modules
- Network-enabled microcontroller (MCU) projects
- PLC and automation equipment upgrades
Why Choose the CH395L?
The CH395L offloads the complex TCP/IP stack processing to dedicated hardware, freeing up your host MCU for application logic. This results in more stable network performance, lower power consumption on the host side, and faster time-to-market for connected device development. Buying in a 2-pack ensures you have a spare on hand for prototyping, development, or production runs.
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Frequently Asked Questions
Q: What is the CH395L Ethernet Protocol Stack Chip used for?
A: The CH395L is an integrated circuit that implements a full hardware-based Ethernet TCP/IP protocol stack. It is used in embedded systems, IoT devices, and industrial controllers to add reliable Ethernet network connectivity without burdening the host MCU with protocol stack processing.
Q: What package type is the CH395L, and how many chips are included?
A: The CH395L comes in an LQFP-128 (Low-Profile Quad Flat Package with 128 pins) package. This listing includes 2 pieces (2PCS) of brand-new CH395L chips, making it ideal for development projects or keeping a spare on hand.
Q: Is the CH395L compatible with common microcontrollers like Arduino or STM32?
A: Yes. The CH395L supports SPI, parallel bus, and UART interfaces, making it compatible with a wide range of microcontrollers including STM32, AVR, and other popular MCU platforms. Always refer to the official CH395L datasheet for detailed electrical specifications and integration guidance.