PIC-USB-STK Olimex Ltd., PIC-USB-STK Datasheet - Page 10

• Manufacturer Part Number: PIC-USB-STK
• Description: MCU, MPU & DSP Development Tools STARTERKIT BRD FOR PIC18F4550 W/USB
• Manufacturer: Olimex Ltd.

Specifications of PIC-USB-STK

• Processor To Be Evaluated: PIC18F4550
• Interface Type: RS-232, USB
• Dimensions: 104 mm x 76 mm
• Operating Supply Voltage: 5 V
• Silicon Manufacturer: Microchip
• Core Architecture: PIC
• Core Sub-architecture: PIC18
• Silicon Core Number: PIC18F
• Silicon Family Name: PIC18F4xxx
• Kit Contents: Board
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 1701542 25R4929

INPUT/OUTPUT:
Trimmer pot:
Buttons:
LEDs:
AUDIO:
button is pressed the RB5 is read as 0, otherwise as 1
button is pressed the RB4 is read as 0, otherwise as 1
Button3 connected to RB7 via B3_E SMD jumper with
pullup, when the button is pressed RB7 is read as 0,
otherwise as 1
Button4 connected to RB6 via B4_E SMD jumper with
pullup, when the button is pressed RB6 is read as 0,
otherwise as 1
LED1 connected to RD0, logic 1 turn LED ON, logic 0
turn LED OFF
LED2 connected to RD1, logic 1 turn LED ON, logic 0
turn LED OFF
LED3 connected to RD2, logic 1 turn LED ON, logic 0
turn LED OFF
LED4 connected to RD3, logic 1 turn LED ON, logic 0
turn LED OFF
MIC input connected to RA5/AN4 ADC input via pre-
amplifire, can take signal from external microphone.
HEADPHONE output from RC1 output via power
amplifier LM386 can drive headphones.
Trimmer potentiometer 10K connected to RA0/AN0
four user buttons are available:
Button1 connected to RB5 with pullup, when the
Button2 connected to RB4 with pullup, when the
Please do not press Button3, Button4 during debug as
they share PGC PGD microcontroller ports which are
used for programming/debugging.
four LEDs are available: