W7200 WIZnet, W7200 Datasheet - Page 3

• Manufacturer Part Number: W7200
• Description: ARM Microcontrollers - MCU ARM32bit Cortex M3 hdwrd TCP/IP,MAC,PHY
• Manufacturer: WIZnet

Specifications of W7200

• Rohs: yes
• Core: ARM Cortex M3
• Processor Series: W7200
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 72 MHz
• Program Memory Size: 128 KB
• Data Ram Size: 20 KB
• Operating Supply Voltage: 2.97 V to 3.6 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: LGA-60
• Mounting Style: SMD/SMT

© Copyright 2011 WIZnet Co., Inc. All rights reserved.
STM32F103CB and W5200. STM32F103CB provides GPIO, I2C, SPI, USB and USART. W5200
provides TCP/IP Stack, MAC and Ethernet PHY. STM32F103CB and W5200 are wired by SPI of
STM32F103CB.
The W7200 internal block diagram is shown in the Figure 1. W7200 is implemented by
USART
GPIO
SPI2
USB
2.1.2
W7200 Block Diagram & Features
STM32F103CB
Figure 1 W7200 Block Diagram
W_PWDN
W7200
W_RST
W_INT
SPI1
W5200
Ver. 1.0
LINKLED/
SPDLED/
TXON/
FDXLED
RXIN/
TXOP
RXIP
DUP/
ANE/
SPD
3