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RTL8119I-CG
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제조업체JLCPCB 구성 요소
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제조업체 부품 #RTL8119I-CG
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사양
| 속성 | 가치 |
| Manufacturer | JLCPCB Assembly |
| Package | QFN-48_L6.0-W6.0-P0.40-BL-EP4.6 |
개요
Description
The RTL8119I-CG is a highly integrated, single-chip Ethernet controller from Realtek, designed for 10/100 Mbps Fast Ethernet applications. It supports PCI interface and features an embedded MAC (Media Access Control) and PHY (Physical Layer), reducing external component requirements.
Key features include:
- Compliance: IEEE 802.3u (Fast Ethernet) & 802.3x (Flow Control).
- Bus Interface: 32-bit PCI v2.2.
- Memory Support: On-chip SRAM for packet buffering.
- Power Management: Supports ACPI and Wake-on-LAN (WoL).
- Driver Support: Broad OS compatibility (Windows, Linux, etc.).
Ideal for desktops, embedded systems, and networking devices, the RTL8119I-CG offers a cost-effective, low-power solution with reliable performance. Its integrated design simplifies PCB layout and reduces BOM costs.
For detailed specs, refer to Realtek’s datasheet.
Key features include:
- Compliance: IEEE 802.3u (Fast Ethernet) & 802.3x (Flow Control).
- Bus Interface: 32-bit PCI v2.2.
- Memory Support: On-chip SRAM for packet buffering.
- Power Management: Supports ACPI and Wake-on-LAN (WoL).
- Driver Support: Broad OS compatibility (Windows, Linux, etc.).
Ideal for desktops, embedded systems, and networking devices, the RTL8119I-CG offers a cost-effective, low-power solution with reliable performance. Its integrated design simplifies PCB layout and reduces BOM costs.
For detailed specs, refer to Realtek’s datasheet.
Equivalent
The RTL8119I-CG is a Fast Ethernet controller. Equivalent or similar chips include:
- Realtek RTL8139 (older but widely compatible)
- Realtek RTL8169 (Gigabit alternative)
- Intel 8255x series (e.g., 82559)
- VIA VT6105 (Fast Ethernet competitor)
These offer similar functionality for embedded or legacy systems. For modern replacements, consider Gigabit controllers like RTL8111 or Intel I210.
- Realtek RTL8139 (older but widely compatible)
- Realtek RTL8169 (Gigabit alternative)
- Intel 8255x series (e.g., 82559)
- VIA VT6105 (Fast Ethernet competitor)
These offer similar functionality for embedded or legacy systems. For modern replacements, consider Gigabit controllers like RTL8111 or Intel I210.
Features
The RTL8119I-CG is a highly integrated single-chip Ethernet controller with the following key features:
- 10/100 Mbps Fast Ethernet support
- PCI interface (Rev 2.2 compliant)
- Full-duplex operation with IEEE 802.3x flow control
- Half-duplex backpressure support
- Built-in SRAM for packet buffering
- Supports ACPI/PCI power management
- Wake-on-LAN (WOL) and remote wake-up
- Auto-MDI/MDIX crossover detection
- Low power consumption with advanced power-saving modes
- Driver support for major OS (Windows, Linux, etc.)
Ideal for embedded systems, networking devices, and cost-effective Ethernet solutions.
- 10/100 Mbps Fast Ethernet support
- PCI interface (Rev 2.2 compliant)
- Full-duplex operation with IEEE 802.3x flow control
- Half-duplex backpressure support
- Built-in SRAM for packet buffering
- Supports ACPI/PCI power management
- Wake-on-LAN (WOL) and remote wake-up
- Auto-MDI/MDIX crossover detection
- Low power consumption with advanced power-saving modes
- Driver support for major OS (Windows, Linux, etc.)
Ideal for embedded systems, networking devices, and cost-effective Ethernet solutions.
Manufacturer
The RTL8119I-CG is manufactured by Realtek Semiconductor Corp., a Taiwanese company specializing in networking and multimedia chips. Realtek is a leading fabless semiconductor company, known for producing cost-effective and reliable ICs, including Ethernet controllers, audio codecs, and Wi-Fi chips. The RTL8119I-CG is an older 10/100 Mbps Ethernet controller, widely used in embedded systems and legacy networking hardware.
Realtek, founded in 1987, is headquartered in Hsinchu, Taiwan, and supplies components to many PC and consumer electronics manufacturers.
Realtek, founded in 1987, is headquartered in Hsinchu, Taiwan, and supplies components to many PC and consumer electronics manufacturers.
Application
The RTL8119I-CG is a single-chip Fast Ethernet controller, primarily used in:
1. Desktop PCs & Workstations – Integrated into motherboards for wired networking.
2. Embedded Systems – Industrial PCs, automation, and IoT devices requiring Ethernet connectivity.
3. Network Appliances – Routers, switches, and gateways for reliable data transmission.
4. Legacy Systems – Supports older PCI-based designs needing cost-effective networking.
It features 10/100 Mbps speeds, PCI interface, and low power consumption, making it suitable for stable, wired network applications.
1. Desktop PCs & Workstations – Integrated into motherboards for wired networking.
2. Embedded Systems – Industrial PCs, automation, and IoT devices requiring Ethernet connectivity.
3. Network Appliances – Routers, switches, and gateways for reliable data transmission.
4. Legacy Systems – Supports older PCI-based designs needing cost-effective networking.
It features 10/100 Mbps speeds, PCI interface, and low power consumption, making it suitable for stable, wired network applications.
Package
The RTL8119I-CG is a single-chip Fast Ethernet controller from Realtek, typically available in a 128-pin PQFP (Plastic Quad Flat Package).
This package type is surface-mounted, compact, and suitable for high-performance networking applications. It supports industrial temperature ranges and integrates essential PHY and MAC functions.
This package type is surface-mounted, compact, and suitable for high-performance networking applications. It supports industrial temperature ranges and integrates essential PHY and MAC functions.
