User's Manual
Table Of Contents
- RTL8187B_DataSheet_1.022.pdf
- RTL8187B_DataSheet_1.022.pdf
- RTL8187B_DataSheet_1.022.pdf
- General Description
- Features
- System Applications
- Block Diagram
- Pin Assignments
- Pin Descriptions
- CPU Access to Endpoint Data
- USB Request
- Get Descriptor-Device
- Get Descriptor-Device Qualifier (High Speed)
- Get Descriptor-Configuration
- Get Descriptor-String Index 0
- Get Descriptor-String Index 1
- Get Descriptor-String Index 2
- Get Descriptor-String Index 3
- Get Descriptor-String Index 4
- Get Descriptor-String Index 5
- Get Descriptor-Other Speed Configuration
- Set Address
- Set Interface 0
- Set Feature Device
- Clear Feature Device
- Set Config 0
- Set Config 1
- EEPROM (93C46 or 93C56) Contents
- USB Packet Buffering
- Functional Description
- Application Diagram
- Electrical Characteristics
- Mechanical Dimensions
- Ordering Information
- SGS Test Report
- RTL8187L manual1.pdf
- RTL8187B_DataSheet_1.022.pdf
- RTL8187B_DataSheet_1.022.pdf
RTL8187B
Datasheet
Wireless LAN Network Interface Controller
3
Track ID: JATR-1076-21 Rev. 1.0
Uses 93C46 (64*16-bit EEPROM) or 93C56
(128*16-bit EEPROM) to store resource
configuration and ID parameter data
LED pins for various network activity
indications
Six GPIO pins supported
Supports digital loopback capability on both
ports
Scatter and gather operation
Complies with USB Specification 2.0
Supports Full-speed (12Mbps) and
High-speed (480Mbps)
Embedded standard 8051 CPU with
enhanced features:
Four cycles per instruction
Variable clock speed cuts power
consumption
Supports 9 endpoints:
64-Byte buffer for control endpoint
Two 512-Byte buffers for bulk IN
endpoint
Seven 512-Byte buffers for bulk OUT
endpoint
3.3V and 1.5V power supplies required
5V tolerant I/Os
0.15µm CMOS process
3. System Applications
USB Dongle WLAN adapter
Embedded WLAN solution in notebook, desktop, mobile phone, and motherboard