CH392F Ethernet Protocol Stack Controller, SPI/UART, QFN28
Prices updated: 12 Oct 2026
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| Store | product | Price | View in store |
|---|---|---|---|
 UGE | CH392F Ethernet Protocol Stack Controller SPI and UART bus QFN28 | 246 EGP | View in store |
Price history
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Lowest price recorded: 246 EGP
About this product
The CH392F from WCH is an Ethernet protocol stack controller that gives microcontroller projects wired network access at 10 Mbps. It includes the MAC and PHY layers plus built-in IP, DHCP, ARP, ICMP, IGMP, UDP and TCP stack firmware, which reduces the protocol work left to the MCU. It connects over SPI or asynchronous UART and comes in a QFN28 package.
Specifications
- Ethernet speed
- 10 Mbps
- Host interface
- SPI or asynchronous UART
- Built-in MAC and PHY
- Yes, IEEE 802.3 compliant
- Protocol stack
- IP, DHCP, ARP, ICMP, IGMP, UDP, TCP
- Package
- QFN28
Frequently asked questions
What is the price of CH392F Ethernet Protocol Stack Controller, SPI/UART, QFN28 in Egypt?
CH392F Ethernet Protocol Stack Controller, SPI/UART, QFN28 currently costs 246 EGP in Egypt.
Where can I buy CH392F Ethernet Protocol Stack Controller, SPI/UART, QFN28 in Egypt?
CH392F Ethernet Protocol Stack Controller, SPI/UART, QFN28 is available from UGE. Compare the offers above to find the best price.
Do I need an external PHY or magnetics?
The chip includes the PHY layer, so no separate PHY IC is needed. The listing does not describe external magnetics or other passives, so check the CH392F datasheet for the required components before connecting to an RJ45 jack.
Can I use it with an Arduino?
Yes, provided the board has a free SPI or UART interface and the circuitry around the chip follows the CH392F datasheet. The microcontroller controls the chip over the interface you select.
