MIKROE-972 mikroElektronika, MIKROE-972 Datasheet - Page 8

• Manufacturer Part Number: MIKROE-972
• Description: Development Boards & Kits - ARM EASYMX PRO v7 ARM STELLARIS CORTEX-M3
• Manufacturer: mikroElektronika

Specifications of MIKROE-972

• Rohs: yes
• Product: Development Boards
• Tool Is For Evaluation Of: LM3S9B95
• Core: ARM Cortex M3
• Interface Type: CAN, I2C, SPI
• Operating Supply Voltage: 7 VAC to 23 VAC, 9 VDC to 32 VDC

Default MCU card
Microcontrollers are supported using specialized MCU cards containing 104 pins,
which are placed into the on-board female MCU socket. There are several types of
cards which cover all microcontroller families of Stellaris
Cortex
page 8
™
-M4. The
Default MCU card
Figure 4-1: Default MCU card with LM3S9B95
4
2
that comes with the EasyMx PRO
1
®
3
Cortex
™
-M3, as well as
™
v7 package
is shown on Figure 4-1. It contains LM3S9B95 microcontroller with on-chip
peripherals and is a great choice for both beginners and professionals. After testing
and building the final program, this card can also be taken out of the board socket
and used in your final device.
1
2
3
4
LM3S9B95
to ARM® Cortex
program memory,
controller
five
clock (RTC), a pair of each:
comparators, 16
libraries and bootloader in ROM.
8MHz crystal oscillator.
value that provides clock frequency which can be used directly, or with the PLL
multipliers to create higher MCU clock value.
25MHz crystal oscillator.
Ethernet module.
VREF jumper.
reference for A/D converter, or it is used as general purpose I/O pin. Jumper is
soldered to VREF position by default.
Please note that if VREF jumper is soldered to I/O position Touch Panel
controller will not operate correctly, because it uses voltage from this pin as
a reference for A/D conversion.
16-bit
with PHY,
timers, 16 Analog Input pins (AD), three UARTs, internal Real time
is the default chip of EasyMx PRO
This jumper determines whether PB6 pin is used as voltage
™
-M3 family. It has
96K bytes
digital
USB
(OTG, Host, Device), up to 65 General purpose
I2C, SPI
comparators. It is pre loaded with
We carefully chose the most convenient crystal
of linear data memory. It has integrated
This crystal oscillator is connected to internal
and
80MHz
CAN
controllers. It also contains 3
operation,
™
EasyMx PRO
v7 for Stellaris
256K bytes
StellarisWare®
®
. It belongs
Ethernet
I/O
of linear
analog
pins,
v7