RTL8211FDI
Gigabit Ethernet PHY TransceiverThe RTL8211FDI is a gigabit ethernet phy transceiver from Realtek Semiconductor. View the full RTL8211FDI datasheet below including key specifications, electrical characteristics, absolute maximum ratings.
RTL8211FDI shares its datasheet with RTL8211F, whose page lists every part number it covers.
Official RTL8211FDI datasheet (PDF) — the source this page was extracted from.
RTL8211FDI Key Specifications
| Parameter | Value |
|---|---|
| Grade | Industrial |
| Features | Energy Efficient Ethernet (EEE), Wake-on-LAN, Auto-Negotiation, Crossover Detection |
| Data Rates | 10/100/1000 Mbps |
| MAC Interface | RGMII |
| Regulator Model | LDO (RTL8211FDI) |
| PHY Address Range | 00001 to 00111 |
| Management Interface | MDIO/MDC |
RTL8211FDI Overview
Part: RTL8211FI-CG — Realtek Semiconductor Corp.
Type: Integrated 10/100/1000M Ethernet Transceiver
Description: Integrated 10/100/1000M Ethernet Transceiver supporting Energy Efficient Ethernet (EEE), Wake-On-LAN (WOL), and RGMII interface.
Operating Conditions:
- Supply voltage (VDD core): 1.00–1.10 V
- Supply voltage (VDDIO I/O): 1.71–3.465 V
- Operating temperature: 0 to +70 °C (suffix-dependent — see Table 10.2 for grade-specific ranges)
RTL8211FDI Features
- 1000Base-T IEEE 802.3ab Compliant
- 100Base-TX IEEE 802.3u Compliant
- 10Base-T IEEE 802.3 Compliant
- Supports RGMII
- Supports IEEE 802.3az-2010 (Energy Efficient Ethernet)
- Built-in Wake-on-LAN (WOL)
- Supports Interrupt function
- Supports Parallel Detection
- Crossover Detection & Auto-Correction
- Automatic polarity correction
- Supports PHYRSTB core power Turn-Off
- Baseline Wander Correction
- Supports 120m for CAT.5 cable in 1000Base-T
- Selectable 3.3/2.5/1.8/1.5V signaling for RGMII
- Supports 25MHz external crystal or OSC
- Provides 125MHz clock source for MAC
- Provides 3 network status LEDs
- Supports Link Down power saving
- Green Ethernet (1000/100Mbps mode only)
- Built-in Switching Regulator and LDO
- 40-pin QFN Green Package
- 55 nm process with ultra-low power consumption
- Industrial grade manufacturing process (RTL8211FI/RTL8211FDI)
RTL8211FDI Applications
- DTV (Digital TV)
- MAU (Media Access Unit)
- CNR (Communication and Network Riser)
- Game Console
- Printer and Office Machine
- DVD Player and Recorder
- Ethernet Hub
- Ethernet Switch
In addition, the RTL8211F(I)/RTL8211FD(I) can be used in any embedded system with an Ethernet MAC that needs a UTP physical connection.
RTL8211FDI Pin Configuration
Figure 4. Pin Assignments (40-Pin QFN)
RTL8211FDI Electrical Characteristics
Table 56. DC Characteristics
| Symbol | Parameter | Conditions | Minimum | Typical | Maximum | Units |
|---|---|---|---|---|---|---|
| VDD33,AVDD33 | 3.3V Supply Voltage | - | 2.97 | 3.3 | 3.63 | V |
| 1. MDIO (Table 4, page 8) 2. RGMII I/O (Table 3, page 8) | 2.5V RGMII Supply Voltage | - | 2.25 | 2.5 | 2.75 | V |
| 1. MDIO (Table 4, page 8) 2. RGMII I/O (Table 3, page 8) | 1.8V RGMII Supply Voltage | - | 1.62V | 1.8V | 1.98V | V |
| 1. MDIO (Table 4, page 8) 2. RGMII I/O (Table 3, page 8) | 1.5V RGMII Supply Voltage | - | 1.5V | 1.55V | 1.6V | V |
| DVDD10, AVDD10 | 1.0V Supply Voltage | - | 0.95 | 1.0 | 1.05 | V |
| Voh (3.3V) | Minimum High Level Output Voltage | - | 2.4 | - | VDD33+0.3 | V |
| Voh (2.5V) | Minimum High Level Output Voltage | - | 2.0 | - | VDD25+0.3 | V |
| Voh (1.8V) | Minimum High Level Output Voltage | - | 0.9*VDD18 | - | VDD18+0.3 | V |
| Voh (1.5V) | Minimum High Level Output Voltage | - | 0.9*VDD15 | - | VDD15+0.3 | V |
| Vol (3.3V) | Maximum Low Level Output Voltage | - | -0.3 | - | 0.4 | V |
| Vol (2.5V) | Maximum Low Level Output Voltage | - | -0.3 | - | 0.4 | V |
| Vol (1.8V) | Maximum Low Level Output Voltage | - | -0.3 | - | 0.1*VDD18 | V |
| Vol (1.5V) | Maximum Low Level Output Voltage | - | -0.3 | - | 0.1*VDD15 | V |
| Vih (3.3V) | Minimum High Level Input Voltage | - | 2.0 | - | - | V |
| Vil (3.3V) | Maximum Low Level Input Voltage | - | - | - | 0.8 | V |
| Vih (2.5V) | Minimum High Level Input Voltage | - | 1.7 | - | - | V |
| Vil (2.5V) | Maximum Low Level Input Voltage | - | - | - | 0.7 | V |
| Vih (1.8V) | Minimum High Level Input Voltage | - | 1.2 | - | - | V |
| Vil (1.8V) | Maximum Low Level Input Voltage | - | - | - | 0.5 | V |
| Vih (1.5V) | Minimum High Level Input Voltage | - | 1.0 | - | - | V |
| Vil (1.5V) | Maximum Low Level Input Voltage | - | - | - | 0.3 | V |
| Iin | Input Current | Vin=VDD33 or GND | 0 | - | 0.5 | μA |
Note: Pins not mentioned above remain at 3.3V.
Table 56. DC Characteristics
RTL8211FDI Absolute Maximum Ratings
WARNING: Absolute maximum ratings are limits beyond which permanent damage may be caused to the device, or device reliability will be affected. All voltages are specified reference to GND unless otherwise specified.
Table 52. Absolute Maximum Ratings
| Symbol | Description | Minimum | Maximum | Unit |
|---|---|---|---|---|
| VDD33,AVDD33 | Supply Voltage 3.3V | -0.3 | 3.6 | V |
| AVDD10, DVDD10 | Supply Voltage 1.0V | -0.3 | 1.2 | V |
| 2.5V RGMII/GMII | Supply Voltage 2.5V | -0.2 | 2.8 | V |
| 1.8V RGMII | Supply Voltage 1.8V | -0.2 | 2.3 | V |
| 1.5V RGMII | Supply Voltage 1.5V | -0.2 | 2 | V |
| 3.3V DCinput 3.3V DCoutput | Input Voltage Output Voltage | -0.3 | 3.6 | V |
| 1.0V DCinput 1.0V DCoutput | Input Voltage Output Voltage | -0.3 | 1.2 | V |
| NA | Storage Temperature | -55 | 125 | ° C |
Note: Refer to the most updated schematic circuit for correct configuration.
RTL8211FDI Recommended Operating Conditions
Table 53. Recommended Operating Conditions
| Description | Pins | Minimum | Typical | Maximum | Unit |
|---|---|---|---|---|---|
| Supply VoltageVDD | DVDD33,AVDD33 | 2.97 | 3.3 | 3.63 | V |
| Supply VoltageVDD | AVDD10, DVDD10 | 0.95 | 1.0 | 1.05 | V |
| Supply VoltageVDD | 2.5V RGMII/GMII | 2.25 | 2.5 | 2.75 | V |
| Supply VoltageVDD | 1.8V RGMII | 1.62 | 1.8 | 1.98 | V |
| Supply VoltageVDD | 1.5V RGMII | 1.5 | 1.55 | 1.6 | V |
| Ambient Operating Temperature T A (RTL8211F/RTL8211FD) | - | 0 | - | 70 | ° C |
| Ambient Operating Temperature T A (RTL8211FI/RTL8211FDI) | - | -40 | - | 85 | ° C |
| Maximum Junction Temperature | - | - | - | 125 | ° C |
Table 53. Recommended Operating Conditions
RTL8211FDI Typical Application
Figure 1. Application Diagram - RTL8211F(I)
Figure 1. Application Diagram - RTL8211F(I)
Variants on the same datasheet
These parts have exact links to the same datasheet. They are candidates to compare, not verified drop-in replacements; check package, pinout and electrical limits.
| Part Number | Manufacturer | Package |
|---|---|---|
| RTL8211F | Realtek Semiconductor | QFN-40 |
| RTL8211F-CG | Realtek Semiconductor | QFN-40 5x5mm |
| RTL8211FD | Realtek Semiconductor | QFN-40 |
| RTL8211FD-CG | Realtek Semiconductor | QFN-40 5x5mm |
| RTL8211FDI-CG | Realtek Semiconductor | QFN-40 |
| RTL8211FI | Realtek Semiconductor | QFN-40 |
| RTL8211FI-CG | Realtek Semiconductor | 40-pin QFN |
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All Interface ICs datasheetsAll Realtek Semiconductor datasheets (14)
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