MIKROE-995 mikroElektronika, MIKROE-995 Datasheet - Page 8

• Manufacturer Part Number: MIKROE-995
• Description: Development Boards & Kits - PIC / DSPIC EasyPIC PRO v7
• Manufacturer: mikroElektronika

Specifications of MIKROE-995

• Rohs: yes
• Product: Development Boards
• Interface Type: I2C, SPI
• Operating Supply Voltage: 7 VAC to 23 VAC, 9 VDC to 32 VDC

Default MCU card
page 8
Microcontrollers are supported using specialized MCU cards containing 104 pins, which
are placed into the on-board female MCU socket. Currently, there are three types of cards:
Standard 80-pin
PF
microcontrollers, with or without USB support. It contains several SMD jumpers, which
are supposed to be placed or removed, depending on the microcontroller.
card. Standard card supports 80-pin PIC18Fxxxx, PIC18FxxJxx and PIC18FxxKxx
Figure 4-1: Default MCU card with PIC18F87K22
TQFP,
Ethernet 80-pin TQFP card
1
3
2
and
4
Ethernet 100-pin TQFP
5
6
1
2
3
4
5
6
Default MCU card
4-1. It contains PIC18F87K22 microcontroller which is loaded with on-chip modules
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.
PIC18F87K22 microcontroller.
16 MIPS operation, 128K bytes of linear program memory, 3896 bytes of linear
data memory, and support for a wide range of power supply from 1.8V to 5V.
16MHz crystal oscillator.
value that provides clock frequency which can be used directly, or with the PLL
multipliers and dividers to create higher MCU clock value.
VCAP jumper.
work on 1.8V-2.5V voltage range, and peripherals that work with 3.3V and
5V voltages. Internally, those microcontrollers have power regulators which
adjust the core voltage levels. In order for those devices to have a stable
operation of the core, manufacturer recommends that decoupling capacitive
filters should be provided, and connected between specific microcontroller
pins designated with VCAP and GND. This MCU card provides a VCAP jumper
which is used for this purpose. Jumper is removed by default.
USB communication lines.
D+ and D- lines of the on-board USB connector with RF3 and RF4 microcontroller
pins. Since PIC18F87K22 doesn't support USB, jumpers are in I/O position.
V
to VCC for enabling internal USB controller. Since PIC18F87K22 doesn't support
USB, this jumper is in I/O position.
ENVREG selection jumper.
internal voltage regulator which is enabled by placing this jumper in VCC
position.
USB
line
jumper. For PIC18F8xJ5x devices, this jumper should be connected
that comes with the EasyPIC PRO
Some PIC18FK and all PIC18FJ microcontrollers have cores that
These two jumpers, when in USB position, connect
We carefully chose the most convenient crystal
PIC18FJ and PIC18FK microcontrollers are using
Featuring nanoWatt XLP
™
v7 package is shown on Figure
EasyPIC PRO
™
technology, it has
v7