이미지 확대/축소가 가능합니다.
이미지 확대/축소가 가능합니다.
W5100S-io is a compact size network module that includes a W5100S (TCP/IP hardwired chip and PHY embedded).It can be used as a component and no effort is required to interface W5100S. The W5100S-io an ideal option for users who want to develop their Internet enabling systems rapidly. W5100S-io is hardware compatible with W5500-io and W6100-io.
For the detailed information on implementation of Hardware TCP/IP, refer to the W5100S Datasheet.
| PIN NO. | PIN TYPE | PIN NAME | DESCRIPTION | |
|---|---|---|---|---|
| J1 | 1 | I | RX_P | RX_P |
| ::: | 2 | I | RX_N | RX_N |
| ::: | 3 | P | RCT | RX Center Tap This pin should be connect with external pulse transformer’s RCT pin |
| ::: | 4 | P | TCT | TX Center Tap This pin should be connect with external pulse transformer’s TCT pin |
| ::: | 5 | O | TX_P | TX_P |
| ::: | 6 | O | TX_N | TX_N |
| PIN NO. | PIN TYPE | PIN NAME | DESCRIPTION | |
|---|---|---|---|---|
| J2 | 1 | P | GND | Ground |
| ::: | 2 | P | GND | Ground |
| ::: | 3 | I | MOSI | Master Out Slave In This pin is used for SPI MOSI signal pin |
| ::: | 4 | I | SCLK | SPI clock input |
| ::: | 5 | I | CSn | Chip select input |
| ::: | 6 | O | INTn | Interrupt output Low: Interrupt asserted from W5100S High: No interrupt |
| ::: | 7 | O | LINK | LINK status output Low : Link High : Un Link |
| PIN NO. | PIN TYPE | PIN NAME | DESCRIPTION | |
|---|---|---|---|---|
| J3 | 1 | P | GND | Ground |
| ::: | 2 | P | 3.3V | Power : 3.3V power supply |
| ::: | 3 | P | 3.3V | Power : 3.3V power supply |
| ::: | 4 | – | NC | Not Connect |
| ::: | 5 | I | RSTn | Reset : Low activity Hold at least 500us after asserted to LOW and keep HIGH until next Reset needed. |
| ::: | 6 | O | MISO | SPI Master In Slave Out This pin is used for SPI MISO signal pin |
| ::: | 7 | O | ACTn | Active LED Low: Carrier sense from the active PMD High: No carrier sense |
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| SYMBOL | PARAMETER | PINS | MIN | TYP | MAX | UNIT |
|---|---|---|---|---|---|---|
| VDD | Supply voltage | 3.3V | 2.97 | 3.3 | 3.63 | V |
| VIL | High level input voltage | ALL | 2.0 | 5.5 | V | |
| VIH | Low level input voltage | ALL | -0.3 | 0.8 | V | |
| VOL | Low level output voltage | ALL | 0.4 | V | ||
| VOH | High level output voltage | ALL | 2.4 | V | ||
| LOL | Low level output Current | ALL | 8.6 | 13.9 | 18.9 | mA |
| LOH | High level output Current | ALL | 12.5 | 26.9 | 47.1 | mA |
| IDD | Supply Current (Normal operation mode) | 3.3V | 132 | mA | ||
| LOH | Supply Current (Power Down mode) | 3.3V | 13 | mA |
| CONDITION | MIN | TYP | MAX | UNIT |
|---|---|---|---|---|
| 100M Link | – | 93 | 110 | mA |
| 10M Link | – | 93 | 210 | mA |
| Un-Link (Auto-negotiation mode) | – | 43 | 170 | mA |
| Power Down mode | – | 10 | 20 | mA |
As W5100S-io consists of W5100S and others, SPI operation of W5100S-io follows one of W5100S. For more information about SPI operation of W5100S-io, please refer to W5100S Datasheet.
##Part list
