EVB-B1+ WIZnet, EVB-B1+ Datasheet - Page 104

• Manufacturer Part Number: EVB-B1+
• Description: Development Boards & Kits - ARM W3150A+EVAL BOARD BASED ON AVR
• Manufacturer: WIZnet

Specifications of EVB-B1+

• Rohs: yes
• Product: Evaluation Boards
• Interface Type: RS-232, SPI
• Operating Supply Voltage: 3.3 V, 5 V
• Data Bus Width: 8 bit
• Dimensions: 50 mm x 40 mm
• Processor Series: ATmega128

4.2. Block Description
EVB B/D is composed of MB-EVB-X2(EVB Base Board) and PM-A1(AVR MODULE).
Following 9 blocks are components of EVB B/D.
4.2.1.
PM-A1(AVR MODULE) is composed of Atmega128 Processor, 74HC573 for address latch, 8MHz external
crystal and header for interfacing to Base board(JP4,JP5), and ISP(JP3) & JTAG(JP1) Interface.
For easy development using EVB Board, all the port pin except for /ALE(PG2) are connected to MB-EVB-X2
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PM-A1
NM7010B
LCD
PAL
SRAM
RS232 Port
Expanded Board Interface
Power Regulator
3.3V Power On System Reset
PM-A1
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© Copyright 2006 WIZnet Co., Inc. All rights reserved.
<Fig 4.2: PM-A1 MODULE Dimension>
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