MIKROE-453 mikroElektronika, MIKROE-453 Datasheet - Page 13

• Manufacturer Part Number: MIKROE-453
• Description: Development Boards & Kits - PIC/DSPIC LV18F V6 DEVELOPMENT SYSTEM
• Manufacturer: mikroElektronika

Specifications of MIKROE-453

• Rohs: yes
• Product: Development Kits
• Core: PIC
• Interface Type: ICD, IDC10, JTAG, RS-232, USB
• Operating Supply Voltage: 5 V, 9 V to 32 V
• Data Bus Width: 8 bit
• Description/function: Development Board Only, Touch Screen, Pencil, DS1820, LCD, Serial Cable, GLCD not included
• Dimensions: 265 mm x 220 mm
• For Use With: PIC

LV 18F v6 Development System
LV 18F v6 Development System
7.0. 3.3 V Voltage Regulator
The microcontroller uses 3.3V power supply voltage for its operation. To reduce the power supply voltage from 5V to 3.3V, a voltage
regulator is needed. The LV 18F v6 development system includes the MC33269DT-3.3 circuit which is used as a voltage regulator. Its
key features are stable output voltage 3.3V, 800mA output current, thermal protection etc.
8.0. USB Communication Interface
The CN11 USB connector enables PIC microcontrollers with built-in USB interface to be connected to peripheral modules. The
microcontroller is connected to the CN11 USB connector via USB-DM and USB-DP lines. The function of the LED diode marked as
USB ON is to indicate connection between USB devices and development system, hence the microcontroller.
Figure 7-1: Voltage regulator schematic
USB connector
Figure 8-1: USB connector schematic
Figure 7-2: Voltage regulator
MikroElektronika
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