WIZ105SR-EVB WIZnet, WIZ105SR-EVB Datasheet - Page 10

• Manufacturer Part Number: WIZ105SR-EVB
• Description: Interface Development Tools EVALUATION BOARD FOR WIZ105SR
• Manufacturer: WIZnet
• Type: Serial to Ethernetr

Specifications of WIZ105SR-EVB

• Rohs: yes
• Product: Evaluation Boards
• Tool Is For Evaluation Of: WIZ105SR
• Interface Type: Ethernet, RS-232
• Operating Supply Voltage: 3.3 V
• Dimensions: 40 mm x 62 mm x 17 mm
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Operating Supply Current: 250 mA

1.3. Products Specification
1.3.1.
WIZ105SR uses a high performance 8051 compatible microcontroller which feathers 62K in
chip Flash, 16K in chip SRAM and 2K EEPROM. WIZ105SR feathers our fast hardwired TCP/IP
stack chip W5100 and most of TCP/IP protocols such as TCP, UDP, IP, ARP, ICMP, IGMP, PPPoE
and Ethernet MAC are all supported. 10Mbps and 100Mbps Ethernet are all supported and one
standard Ethernet Jack is mounted in WIZ105SR. One serial port is provided in WIZ105SR via
12-pin connector which feathers standard RS-232 specification. WIZ105SR can be powered by
a DC 3.3V power supply with at least 200mA current supply. The detailed specifications are
listed in Table 2.
Hardwired Internet Connectivity Wizard (WIZnet, Inc.)
Serial Transmission Speed
Serial flow control
Network Interface
Serial line format
Connector type
Temperature
Serial signal
WIZ105SR Module
Serial Port
Category
Software
Humidity
Protocol
Memory
Power
CPU
Size
Table 2. WIZ105SR Module Specification
TCP, UDP, IP, ARP, ICMP, IGMP, MAC, DHCP, PPPoE, DNS
10/100 Base-T Ethernet (Auto detection)
1 RS-232 port (3.3V LVTTL)
8051 compatible
8-N-1, 8-O-1, 8-E-1, 7-O-1, 7-E-1
None, XON/XOFF, CTS/RTS
TXD, RXD, RTS, CTS, GND
Remote Download and Configuration
1200bps ~ 230Kbps
Internal Memory (62KB Flash Memory, 2KB EEPROM, 16KB
SRAM)
0’C ~ 70’C (Operating), -40~85’C (Storage)
10~90%
3.3V, 200mA
2x6, 2mm Pitch Pin header array
40mm x 62mm x 17mm
Specification
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