
A
8051 Development Board User Guide ER-DBC240128-3
URL:
www.buydisplay.com
Document Name: ER-DBC240128-3 User Guide-Rev1.0 Page: 6 of 15
buydisplay.com
EastRising
R
58B55B52B140B435B432B429B
4. SPECIFICATION
4.1 Mechanical Specification
ITEM STANDARD
VALUE UNIT
MCU Board Outline Dimension
151.00
×
77.00
mm
92B89B86B
Adaptor Board Outline Dimension
90.00
×
95.00
93B90B87B
mm
102B99B96B92B
Gross Weight for Whole Demo Kit
0.40
104B101B98B94B
kg
4.2 Electrical Specification
ITEM STANDARD
VALUE UNIT
Microcontroller STC89
--
115B112B109B95B
Interface 8080/6800
4-bit/8-bit
Parallel,3/4 Wire Serial
--
Power Supply Voltage
12V V