company blog about Mingjiada Supply Microchip PCIe Ethernet Bridge NIC Chips, Supply PCI11101, PCI11400, PCI11414 And PCI12000 PCIe Switches

Mingjiada Supply Microchip PCIe Ethernet Bridge NIC Chips, Supply PCI11101, PCI11400, PCI11414 And PCI12000 PCIe Switches

Shenzhen Mingjiada Electronics Co., Ltd. — Long-term supplier [Microchip] Next-generation PCIe Gen4 high-speed all-in-one bridge switch chips, integrating PCIe switching, USB host controller, 2.5G Ethernet MAC, multiple serial ports and programmable GPIOs, providing a one-stop solution for PCIe bus expansion, Ethernet port expansion and high-speed peripheral expansion. These are widely categorised as PCIe-to-Ethernet bridges and embedded multi-port NIC controllers.

Mingjiada supplies 【Microchip】 Ethernet NICs/bridges – PCIe-to-Ethernet bridges
Details: Fully integrated 10/100/1000/2500 Mbps networking solutions, supporting the IEEE® 1588 standard

Detailed specifications and positioning of the four main models:

1. PCI11414 | PCIe Gen4 Switch + USB 3.2 + 2.5G Ethernet MAC
PCIe specifications: 4 upstream lanes (4×8GT/s), 1 downstream lane; PCIe 4.0-certified; maximum bandwidth 32GT/s
Network Core: Built-in IEEE 802.3 2.5G Ethernet MAC; can be configured as a complete PCIe network interface card (NIC) by connecting an external RGMII/SGMII Gigabit or 2.5G PHY; supports jumbo frames and IEEE 1588 precision clock synchronisation
USB Integration: 1 × USB 3.2 Gen 2 (10 Gbps Type-C) + 3 × USB 2.0 High-Speed ports; hardware-integrated CC power management and overcurrent detection
Peripheral Expansion: 4 × hardware UARTs (supporting RS232/RS485 automatic direction control), 64 × programmable GPIOs, I²C/SPI/SMBus master and slave interfaces
Package Temperature Range: 164-pin DQFN (13×13 mm); Industrial grade – 40°C to +85°C, automotive-grade AEC-Q100 available as an option
Applications: Industrial IPC multi-port acquisition cards, machine vision hosts, edge AI gateways, BMC management cards

2. PCI11400 | PCIe Gen4 Switch + 4-Port USB Host Controller
PCIe Architecture: 4×8GT/s upstream, 1×8GT/s downstream PCIe Gen4 switch architecture
USB Configuration: 1× USB 3.2 Gen2 Type-C + 3× USB 2.0 Type-A; four-port USB host controller, fully compatible with the xHCI protocol
Peripheral Resources: 38 multi-function GPIO pins, SPI/SMBus, multiple multiplexed serial ports
Temperature-Rated Package: 132-pin DQFN (11×11 mm), industrial temperature range -40°C to +85°C
Expansion Solution: Pair with LAN7430/KSZ series Ethernet PHYs to rapidly build PCIe-to-Gigabit/2.5G network adapters
Applications: Industrial test fixtures, multi-camera vision acquisition boxes, and USB + Ethernet synchronous expansion for industrial PCs

3. PCI11101 | High-bandwidth PCIe Switching + Dual-Channel Downlink USB High-Speed Bridge
PCIe Links: 4-channel uplink + 2-channel dual-downlink PCIe Gen4 switching, offering higher bandwidth to support concurrent operation of multiple peripherals
High-Speed USB: Single USB 3.2 Gen 2 10 Gbps host controller, paired with multiplexed I/O
Temperature Range: Wide-temperature industrial grade –40°C to +105°C, specifically designed for high-temperature outdoor equipment
Expansion Options: External Ethernet PHY enables multi-port PCIe Ethernet expansion, suitable for high-bandwidth machine vision data transmission
Package: 132-pin DRQFN, low-profile surface-mount package, suitable for compact M.2 expansion cards

4. PCI12000 | Streamlined 3-Port PCIe Switching Bridge
PCIe Specifications: 2-lane upstream, 2 single-lane downstream; 3-port lightweight PCIe switching
Peripheral Configuration: 18 GPIO pins, SPI/SMBus; no native USB or Ethernet MAC
Core Application: Low-cost PCIe lane splitting; supports an external, independent Ethernet bridge chip (LAN7430) to extend a single PCIe lane to multiple network interfaces
Advantages: Compact size, minimal peripheral BOM, extremely low power consumption; specifically designed for small embedded gateways and in-vehicle auxiliary control expansion
Package: 72-pin small QFN

Mingjiada Electronics supplies [Microchip] PCIe-to-Ethernet bridge chips, including but not limited to:
PCI11010-I/ZVX
PCI11010/ZVX
PCI11101/MXX
PCI11101-I/MXX
PCI11414-I/PMX
PCI11414/PMX
PCI12000-I/ZUX
PCI12000CT-I/ZUX
PCI11400C-I/MXX
PCI11400C/MXX
PCI11101C-I/MXX
PCI11101C/MXX

For enquiries regarding 【Microchip】 PCI11101/PCI11400/PCI11414/PCI12000 PCIe Ethernet bridge NIC chip samples, bulk quotations, technical support for hardware selection, or if you wish to realise the value of surplus communications IC stock, please contact Mingjiada Electronics for personalised technical and quotation services.
Company URL: https://www.integrated-ic.com/