RAK13800 WisBlock Ethernet Module Datasheet
Description
RAK13800 is an Ethernet module based on the W5100S-L chip from WIZnet. The module has an embedded Internet Controller Chip that integrates a Hardwired TCP/IP stack with 10/100 Ethernet MAC and PHY. It is truly a one-chip solution for stable internet connectivity.
The RAK13800 TCP/IP stack supports TCP, UDP, IPv4, ICMP, ARP, IGMP, and PPPoE – and it has been proven through various applications over the last decade.
The user can develop an Ethernet application easily by using the simple SOCKETs program instead of handling a complex Ethernet controller. W5100S-L provides four independent SOCKETs to be used simultaneously and 16KB internal memory for RX/TX data communication buffer.
RAK13800 can be POE enabled by mounting its daughter power board WisBlock RAK19018 POE Module.
Features
- Based on WIZnet W5100S-L chip
- Support Hardwired Internet protocols
- Support four independent SOCKETs simultaneously
- Support SOCKET-less command
- Support Ethernet Power-down mode & Main Clock gating for power save
- Support WOL (Wake on LAN) over UDP
- SPI Host Interface
- Internal 16Kbytes Memory for TX/RX Buffers
- 10BaseT/100BaseTX Ethernet PHY Integrated
- Support Auto-Negotiation
- Support Auto-MDIX only when Auto-Negotiation mode
- Network Indicator LEDs
- Supply Voltage: 2.97nbsp;V ~ 3.63 V
- Size: 25 x 50 mm
Specifications
Overview
Board Overview
Figure 3280: RAK13800 top view
Figure 3281: RAK13800 bottom viewMounting
The RAK13800 module can be mounted to the IO slot of your WisBlock Base board. To illustrate, Figure 3 shows how RAK13800 can be mounted on the RAK5005-O WisBlock Base Board.
Figure 3282: RAK13800 mounting mechanismHardware
The hardware specification is categorized into four parts. It shows the pinouts and their corresponding functions. It also covers the electrical and mechanical parameters that include the tabular data of its characteristics. This section also shows the schematic diagram of RAK13800.
Chipset
| Vendor | Part number |
|---|---|
| WIZnet | W5100S-L |
Pin Definition
The RAK13800 WisBlock Ethernet module comprises a standard 40-pin IO Connector. The IO connector allows the RAK13800 module to be mounted to a WisBlock Base Board, such as RAK5005-O. The pin order of the connector and the pinout definition is shown in Figure 4.
- SPI-related pins, INTn, CSn, RSTn，3V3_S, and GND are connected to IO Connector.
- +5 V is connected to the WisBlock IO connector to power the WisBlock Base Board with RAK19018 POE.
Figure 3283: RAK13800 pinoutElectrical Characteristics
Absolute Maximum Ratings
| Symbol | Description | Min. | Nom. | Max. | Unit |
|---|---|---|---|---|---|
| VDD | DC Supply voltage | -0.5 | - | 4.6 | V |
| VIN | DC input voltage | -0.5 | - | 4.6 | V |
| VOUT | DC output voltage | -0.5 | - | 3.63 | V |
| ESD HBM | Human body model | - | - | 2000 | V |
| VESD MM | Man machine model | - | - | 200 | V |
| ESD CDM | Charged device mFodel | - | - | 500 | V |
Recommended Operating Conditions
| Symbol | Description | Min. | Nom. | Max. | Unit |
|---|---|---|---|---|---|
| VDD | Supply voltage | 2.97 | 3.3 | 3.63 | V |
| IDD1 | Supply current | - | 132 | - | mA |
Mechanical Characteristics
Board Dimensions
Refer to Figure 5 below for the mechanical dimensions of the RAK13800 module.
Figure 3284: RAK13800 mechanical dimensionsWisConnector PCB Layout
Figure 3285: WisConnector PCB footprint and recommendationsSchematic Diagram
Standard WisBlock Connector
Figure 3286: Standard WisBlock connectorWIZnet W5100S-L Ethernet Controller
Figure 3287: WIZnet W5100S-L Ethernet controller and mounting holesRJ45 Connector and Ethernet Transformer
T1 is the Ethernet Transformer and J4 is the RJ-45 Connector.
Figure 3288: RJ45 connector and Ethernet transformerPower Connector for RAK19018 POE
J6 is 5 V output and J5 is POE power input.
Figure 3289: Power connector for RAK19018
