RTL8152B-VB
Integrated 10/100M Ethernet ControllerThe RTL8152B-VB is a integrated 10/100m ethernet controller from Realtek Semiconductor. View the full RTL8152B-VB datasheet below including key specifications, electrical characteristics, absolute maximum ratings.
Manufacturer
Realtek Semiconductor
Category
Integrated 10/100M Ethernet Controller
Key Specifications
| Parameter | Value |
|---|---|
| Height - Seated (Max) | 900 µm |
| Introduction Date | 2015-11-10 |
| Lead Free | Lead Free |
| Length | 4 mm |
| Lifecycle Status | Production (Last Updated: 2 months ago) |
| Max Operating Temperature | 70 °C |
| Min Operating Temperature | 0 °C |
| Number of Circuits | 1 |
| Number of Terminals | 24 |
| Operating Supply Voltage | 3.3 V |
| RoHS | Compliant |
| Temperature Grade | Commercial |
| Terminal Pitch | 500 µm |
| Width | 4 mm |
Overview
Part: RTL8152B-VB-CG — Realtek Semiconductor Corp.
Type: Integrated 10/100M Ethernet Controller for USB Applications
Description: An integrated 10/100M Ethernet controller combining an IEEE 802.3u compliant Media Access Controller (MAC), USB bus controller, and embedded memory, with an incorporated linear regulator (LDO) for reduced BOM cost.
Operating Conditions:
- Supply voltage: 4.75–5.25 V (VDD5), 3.14–3.46 V (AVDD33, DVDD33), 1.0–1.1 V (AVDD10, DVDD10, DVDD10_UPS)
- Ambient Operating Temperature: 0 to 70 °C
- Maximum Junction Temperature: 125 °C
Absolute Maximum Ratings:
- Max supply voltage: 5.5 V (VDD5IN), 3.63 V (VDD33OUT, AVDD33, DVDD33), 1.32 V (AVDD10, DVDD10, DVDD10_UPS)
- Max storage temperature: 125 °C
Key Specs:
- USB Interface: USB bus controller
- Ethernet Standard: IEEE 802.3u compliant
- Ethernet Speed: 10/100M
- Memory: Embedded One-Time-Programmable (OTP) memory
- Power Management: ACPI, APM, OSPM, Link Down Power Saving Mode, Link Power Management (LPM)
- Wake-up Features: Remote wake-up (AMD Magic Packet, Microsoft Wake-Up Frame), Microsoft Wake Packet Detection (WPD), 'RealWoW!' (Wake-on-WAN) technology, XTAL-less Wake-on-LAN
- Protocol Offload: ARP (IPv4), NS (IPv6)
- Checksum Features: Microsoft NDIS5, NDIS6 (IPv4, IPv6, TCP, UDP)
- VLAN Support: IEEE 802.1Q Virtual bridged Local Area Network (VLAN)
Features:
- Crossover Detection and Auto-Correction
- Polarity correction
- Adaptive equalization
- Cross-talk cancellation
- Echo cancellation
- Timing recovery
- Error correction
- Customizable LED configuration
- Energy Efficient Ethernet (EEE)
- LAN Disable Mode
- Always On Always Connected
- Integrated LDO regulator
Applications:
- USB Ethernet adapters
- Network servers (benefiting from lowered CPU utilization)
Package:
Applications
- USB 10/100M Ethernet on Motherboard, Dongle, Notebook, Docking station, or Embedded system
Pin Configuration
Figure 1. Pin Assignments
Electrical Characteristics
Table 22. DC Characteristics
| Symbol | Parameter | Conditions | Minimum | Typical | Maximum | Units |
|---|---|---|---|---|---|---|
| VDD5 | 5.0V Supply Voltage | - | 4.75 | 5.00 | 5.25 | V |
| AVDD33, DVDD33 | 3.3V Supply Voltage | - | 3.14 | 3.30 | 3.46 | V |
| AVDD10, DVDD10, DVDD10_UPS | 1.05V Supply Voltage | - | 1.00 | 1.05 | 1.10 | V |
| V oh | Minimum High Level Output Voltage | I oh = -4mA | 0.9*VDD33 | - | VDD33 | V |
| V ol | Maximum Low Level Output Voltage | I ol = 4mA | 0 | - | 0.1*VDD33 | V |
| V ih | Minimum High Level Input Voltage | - | 2.0 | - | - | V |
| V il | Maximum Low Level Input Voltage | - | - | - | 0.8 | V |
| I in | Input Current | Vin = VDD33 or GND | 0 | - | 0.5 | μA |
| Icc5 | Average Operating Supply Current from 5.0V | At 100Mbps with heavy network traffic | - | 0.4 | - | mA |
| Icc33 | Average Operating Supply Current from 3.3V | At 100Mbps with heavy network traffic | - | 24 | - | mA |
| Icc10 | Average Operating Supply Current from 1.05V | At 100Mbps with heavy network traffic | - | 60 | - | mA |
Note: Refer to the latest schematic circuit for correct configuration.
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 17. Absolute Maximum Ratings
| Symbol | Description | Minimum | Maximum | Unit |
|---|---|---|---|---|
| VDD5IN | Supply Voltage 5.0V | -0.3 | 5.5 | V |
| VDD33OUT,AVDD33, DVDD33 | Supply Voltage 3.3V | -0.3 | 3.63 | V |
| AVDD10, DVDD10, DVDD10_UPS | Supply Voltage 1.05V | -0.3 | 1.32 | V |
| Dcinput | Input Voltage | -0.3 | Corresponding Supply Voltage + 10% | V |
| Dcoutput | Output Voltage | -0.3 | Corresponding Supply Voltage + 10% | V |
| N/A | Storage Temperature | -55 | +125 | ° C |
Note: Refer to the latest schematic circuit for correct configuration.
Recommended Operating Conditions
Table 18. Recommended Operating Conditions
| Description | Symbol | Minimum | Typical | Maximum | Unit |
|---|---|---|---|---|---|
| Supply VoltageVDD | VDD5 | 4.75 | 5.0 | 5.25 | V |
| Supply VoltageVDD | AVDD33, DVDD33 | 3.14 | 3.3 | 3.46 | V |
| Supply VoltageVDD | AVDD10, DVDD10, DVDD10_UPS | 1.0 | 1.05 | 1.1 | V |
| Ambient Operating Temperature T A | - | 0 | - | 70 | ° C |
| Maximum Junction Temperature | - | - | - | 125 | ° C |
Note: Refer to the latest schematic circuit for correct configuration.
Table 18. Recommended Operating Conditions
Related Variants
The following components are covered by the same datasheet.
| Part Number | Manufacturer | Package |
|---|---|---|
| RTL8152B | Realtek Semiconductor | — |
| RTL8152B-VB-CG | Realtek | QFN-24-EP(4x4) |
Get structured datasheet data via API
Get started free