MIKROE-1385 mikroElektronika, MIKROE-1385 Datasheet - Page 16

• Manufacturer Part Number: MIKROE-1385
• Description: Development Boards & Kits - AVR EASY AVR V7 DEVELOPMENT SYSTEM
• Manufacturer: mikroElektronika

Specifications of MIKROE-1385

• Rohs: yes
• Product: Development Boards
• Tool Is For Evaluation Of: ATMEGA32 Devices
• Core: AVR
• Interface Type: mikroBUS socket, RS-232, USB
• Operating Supply Voltage: 3.3 V, 5 V
• Data Bus Width: 8 bit
• Dimensions: 266 mm x 220 mm
• For Use With: MIKROE-240, MIKROE-55

Easier connectivity and simple configuration are
imperative in modern electronic devices. Success
of the USB standard comes from it’s simplicity of
usage and high and reliable data transfer rates. As
we in mikroElektronika see it, Plug-and-Play devices
with minimum settings are the future in embedded
world too. This is why our engineers have come up
with a simple, but brilliant pinout with lines that
most of today’s accessory boards require, which
almost completely eliminates the need of additional
hardware settings. We called this new standard the
mikroBUS
board in the world to support mikroBUS
three on-board sockets. As you can see, there are
no additional DIP switches, or jumper selections.
Everything is already routed to the most appropriate
pins of the microcontroller sockets.
Each mikroBUS
1x8 female headers containing pins that are most
likely to be used in the target accessory board.
There are three groups of communication pins:
SPI, UART and I
single pins for PWM, Interrupt, Analog input,
Reset and Chip Select. Pinout contains two power
groups: +5V and GND on one header and +3.3V
and GND on the other 1x8 header.
Various microcontroller sockets have different pins for
SPI and I
I
have to change appropriate SW3, SW5 or SW6 DIP
switches to ON position, Figure 8-1.
page 16
mikroBUS
mikroBUS
SPI and I
2
C pins of the mikroBUS
2
C interface. In order to connect the SPI and
™
. EasyAVR
2
™
™
C selection
2
C communication. There are also
host connector consists of two
host connector
™
™
v7 is the first development
with the desired socket, you
™
with
™
PA7
PA6
PA5
SCK
MISO
MOSI
VCC-3.3V
SCK
MISO
MOSI
AN
RST
CS
SCK
sockets
- SPI Chip Select line
- Analog pin
- Reset pin
- SPI Clock line
SW5
AN
RST
CS
SCK
MISO
MOSI
3.3V
GND
1
MISO2
MOSI2
MISO1
MOSI1
SCK2
SCK1
PWM
GND
SDA
INT
SCL
RX
TX
5V
Figure 8-1: mikroBUS™ socket with DIP switches schematic
PB5
PB4
PB3
PB7
PB6
PB5
MISO
MOSI
+3.3V
GND
VCC-5V
SDA
PD4
PD2
PD0
PD1
SCL
- Reference Ground
- SPI Slave Output line
- SPI Slave Input line
- VCC-3.3V power line
PA0
PA1
PA3
SCK
MISO
MOSI
VCC-3.3V
SCK
MISO
MOSI
SW3
AN
RST
CS
SCK
MISO
MOSI
3.3V
GND
2
MISO4
MOSI4
MISO3
MOSI3
SCK4
SCK3
PWM
PWM
INT
RX
TX
GND
SDA
INT
SCL
RX
TX
5V
- UART Transmit line
- UART Receive line
PA4
PA5
PA6
PB2
PB1
PB0
- Interrupt line
- PWM output line
VCC-5V
SDA
PD5
PD3
PD0
PD1
SCL
SCL
SDA
PA4
PB0
PB4
SCK
MISO
MOSI
VCC-3.3V
SCL
SDA
+5V
GND
SW6
- I2C Clock line
- I2C Data line
- VCC-5V power line
- Reference Ground
AN
RST
CS
SCK
MISO
MOSI
3.3V
GND
EasyAVR
SDA4
SDA3
SDA2
SDA1
SCL4
SCL3
SCL2
SCL1
3
PWM
GND
SDA
INT
SCL
PB2
PB0
PC0
PC1
PC5
PC4
PA4
PA6
RX
TX
5V
DIP20B
DIP40B
DIP28
DIP14
VCC-5V
PD2
PD3
SDA
PB3
PB2
SCL
v7