DM9161BIEP

The DM9161BIEP is a single-chip, low-power 10/100 Mbps Ethernet PHY transceiver from Davicom Semiconductor. It supports MII (Media Independent Interface) and RMII (Reduced MII) for easy integration with MAC controllers.
Key features:
- IEEE 802.3u compliant (Fast Ethernet).
- Supports auto-negotiation for speed/duplex detection.
- 3.3V operation with low power consumption.
- Built-in LED indicators for link/activity status.
- 25 MHz reference clock for RMII mode.
Applications include embedded systems, industrial controls, and networking devices. The DM9161BIEP is commonly paired with microcontrollers or processors requiring Ethernet connectivity.
For detailed specifications, refer to the datasheet from Davicom.

The DM9161BIEP is a single-chip, 10/100 Mbps Ethernet PHY transceiver with the following key features:
- Interface: MII/RMII for easy connection to MAC controllers.
- Speed: Supports 10BASE-T and 100BASE-TX (half/full duplex).
- Auto-Negotiation: Automatically selects optimal speed/duplex.
- Low Power: Advanced power-saving modes.
- Cable Diagnostics: Detects cable faults (open/short).
- LED Indicators: Link, activity, and speed status.
- Package: 48-pin LQFP.
- Compliance: IEEE 802.3u, 802.3x.
- Applications: Embedded systems, industrial networking, IoT.
Compact, reliable, and energy-efficient, it’s ideal for Ethernet connectivity in constrained designs.

The DM9161BIEP is a 48-pin LQFP (Low-Profile Quad Flat Package) Ethernet PHY transceiver. Key functions include:
- MII/RMII Interface: Supports 10/100Mbps Ethernet with Media Independent Interface (MII) or Reduced MII (RMII).
- Auto-Negotiation: Automatically selects speed (10/100Mbps) and duplex mode (half/full).
- HP Auto-MDIX: Eliminates need for crossover cables.
- LED Indicators: Link/Activity/Speed status outputs.
- Low Power: Supports power-down and wake-on-LAN (WoL).
Pins include power (3.3V), ground, MII/RMII data/control lines, clock, and LED drivers. It’s commonly used in embedded networking applications.

The DM9161BIEP is manufactured by Davicom Semiconductor, a Taiwanese company specializing in networking and communication ICs. Founded in 1996, Davicom focuses on Ethernet physical layer transceivers (PHYs), controllers, and other connectivity solutions for industrial, consumer, and embedded applications. The DM9161BIEP is a 10/100Mbps Ethernet PHY chip, commonly used in networking devices. Davicom is known for its cost-effective, reliable solutions in the networking hardware market.

The DM9161BIEP is a 10/100Mbps Ethernet PHY transceiver commonly used in:
1. Embedded Systems – IoT devices, industrial controls.
2. Networking Equipment – Switches, routers, gateways.
3. Consumer Electronics – Smart TVs, set-top boxes.
4. Automotive & Industrial – In-vehicle infotainment, automation.
5. Telecom & Data Communication – Modems, VoIP devices.
It supports MII/RMII interfaces, integrates LDO regulators, and operates at 3.3V, making it versatile for cost-sensitive, low-power designs.

The DM9161BIEP is a 10/100 Mbps Ethernet PHY transceiver from Davicom. It comes in a 48-pin LQFP (Low-profile Quad Flat Package) with dimensions of 7x7 mm. This surface-mount package is compact and suitable for high-density PCB designs, commonly used in networking and embedded systems. The LQFP type ensures reliable performance with good thermal and electrical characteristics.