WIZ-SM10-EVB WIZnet, WIZ-SM10-EVB Datasheet - Page 5

• Manufacturer Part Number: WIZ-SM10-EVB
• Description: Interface Development Tools EVALUATION BOARD FOR WIZ-SM10
• Manufacturer: WIZnet
• Type: Serial to Ethernetr

Specifications of WIZ-SM10-EVB

• Rohs: yes
• Product: Evaluation Boards
• Tool Is For Evaluation Of: WIZ-SM10
• Interface Type: RS-232
• Operating Supply Voltage: 3.3 V
• Dimensions: 55 mm x 35 mm x 10 mm
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Operating Supply Current: 150 mA

1.2 Products specifications
1.3 WIZ-SM10 Block diagram
The picture below shows the WIZ-SM10 block diagram. STM32F103 and W5100 which are
connected via SPI interface are adopted as MCU and Ethernet communication chip
respectively. mSD or other SPI devices can be connected with STM32F103’s second SPI
interface. RS485 communication is also available using STM32F103’s UART2.
WIZ-SM10 Datasheet
Architecture
Power consumption
Connector type
Input voltage
Temperature
Dimensions
Humidity
TCP / IP
(WIZnet Co., Ltd.)
Serial
MCU
PHY
Table 1. Products specifications
W5100
Included in W5100
Auto negotiation (Full-duplex and Half-duplex)
Auto MDI/MDIX
2 Port RS-232C
STM32F103C8T6 (STmicro CortexM3)
LQFP 48 package
Internal 64KBytes FLASH memory
Internal 20KBytes embedded SRAM
55mm x 35mm x 10mm
2.0 mm Pitch Pin-header, 14Pin & 28Pin
DC 3.3V
Under 150mA
0°C ~ 70°C (Operation), -40°C ~ 85°C (Storage)
10 ~ 90%
2