Specifications

General Specifications

Specification

5.0V

3.3V

Physical
Dimensions

  Width: 0.7"
  Length: 1.625"
  Height: 1.0"

  Width: 0.75"
  Length: 1.5"
  Height: 0.875"

Header Size

0.1 in

2.0 mm

I/O Pins

  11 - digital I/O pins total
    9 - have additional
         features:

  17 - digital I/O pins total
  10 - have additional
         features:

Programming
Method

HTML for custom web content

  Supported
  Network
  Protocols

HTTP	- View HTML pages/send CGI
UDP	- Command interface, IP broadcasts
SMTP	- Email
TFTP	- Uploading/downloading HTML pages
ICMP	- (Ping)
DHCP

Ethernet
Port

10 Mbps Half Duplex (IEEE 802.3)

Memory for
HTML Pages

927 KB

896 KB

Electrical Specifications
*Specification*	*5.0V*		*3.3V*
*Specification*	*Minimum*	*Maximum*	*Minimum*	*Maximum*
Supply Voltage (Vdd)	4.5 V	5.5 V	3.1 V	3.6 V
Supply Current¹	175 mA @ 5.0 V	N/A	150 mA @ 3.3 V	N/A
Input Low Voltage (Digital) Pin 1-7, 10, 11 Pin 8, 9 Reset² Pin 1-6, 8, 9, Reset² Pin 7, 10-17	GND GND GND	0.8 V 0.2·Vdd 0.2 V	GND GND	0.2·Vdd 0.8 V
Input High Voltage (Digital) Pin 1-7, 10, 11 Pin 8, 9 Pin 1-6, 8, 9 Pin 7, 10-17	2.0 V 0.8·Vdd	Vdd Vdd	1.7 V 0.8·Vdd	Vdd Vdd
Output Low Voltage (Digital)	GND	0.6 V	GND	0.4 V
Output High Voltage (Digital)	Vdd-0.7 V	Vdd	2.4 V	Vdd
Pin Current Source (Output) Pin 1-7 Pin 8-17		25 mA		2 mA 25 mA
Pin Current Sink (Input) Pin 1-7 Pin 8-17		25 mA		2 mA 25 mA

¹ Minimum supply current needed for EZ Web Lynx with no peripherals
(LEDs, temperature sensor, etc.)

² Voltage level to force the device to reset.

Why Register? S/W Downloads User Manual PADS CAD File Eagle CAD File 5V Footprint 3.3V Footprint Sample HTML Projects Online Ordering Tech Support Submit Product Suggestions C Programming Information Update User Profile

Free Tech Support CCS offers free tech support on all of our products. Click here for more information.

Free Software Updates If a new feature is added to one of our products, you will have access to all new versions. Click here for more information.