Mikrobus ™ Sockets - Mikroe EasyMx PRO v7a Manual

mikroBUS
The superior connectivity features of the EasyMx PRO v7a development board are
rounded up with two standardized mikroBUS
upgrade for the board, as it allows interfacing with the vast amount of Click boards
mikroBUS is the add-on board standard that offers maximum expandability with
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the smallest number of pins. More information at
All the mikroBUS sockets are now redesigned and improved. They became much
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sturdier, allowing a better grip of the Click board
supports between two 8-pin connectors, the right lower edge is chamfered at
the angle of 45°, the same as the Click board
mikroBUS socket. The new mikroBUS
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monolithic component with all its pins clearly labeled, offering very good grip for the
Click board , preventing it to flip over or to be placed incorrectly.
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The mikroBUS ™ socket supports the following communication interfaces: SPI, UART,
and I C. There are also single pins reserved for PWM, Interrupt, Analog input, Reset,
2
and SPI Chip Select. The mikroBUS socket also contains pins with the two power
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rails (3.3V and 5V), along with the GND pins.
mikroBUS™ SOCKET IN DETAIL
Analog pin – AN
Reset pin – RST
SPI Chip Select line – CS
SPI Clock line – SCK
SPI Slave Output line – MISO
SPI Slave Input line – MOSI
VCC-3.3V power line – +3.3V
Reference Ground – GND
E a s y M x P R O v 7 a U s e r M a n u a l
SOCKETS
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host connectors. It is a considerable
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www.mikroe.com/mikrobus
™ . In addition to added horizontal
, making it seamlessly fit into the
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socket is now a fully-fledged, standardized
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PWM - PWM output line
INT - Hardware Interrupt line
RX - UART Receive line
TX - UART Transmit line
SCL - I2C Clock line
SDA - I2C Data line
+5V - VCC-5V power line
GND - Reference Ground
Integrate mikroBUS
mikroBUS is not made to be only a part of our development boards. You can
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.
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freely place mikroBUS host connectors in your final PCB designs, as long as
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you clearly mark them with mikroBUS
more information, logo artwork and PCB files visit our website:
www.mikroe.com/mikrobus
RA2
AN PWM
RE1 R90
RST INT
RE0
CS RX
RC3
SCK TX
RC4
MISO SCL
RC5
MOSI SDA
1
VCC-3.3V 3.3V 5V
GND GND
mikroBUS sockets schematic
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in your design
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logo and footprint specifications. For
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RC0 RA3
AN PWM
1K RB0 RE2 R91
RST INT
RC7 RA5
CS RX
RC6 RC3
SCK TX
RC3 RC4
MISO SCL
RC4 RC5
MOSI SDA
2
VCC-5V VCC-3.3V 3.3V 5V
GND GND
RC1
1K RB1
RC7
RC6
RC3
RC4
VCC-5V