PIC-LCD Olimex Ltd., PIC-LCD Datasheet - Page 11

• Manufacturer Part Number: PIC-LCD
• Description: MCU, MPU & DSP Development Tools DEV BRD FOR PIC18LF8490
• Manufacturer: Olimex Ltd.

Specifications of PIC-LCD

• Processor To Be Evaluated: PIC18F8490
• Interface Type: RS-232, I2C, SPI
• Dimensions: 3 in x 2.5 in
• Operating Supply Voltage: 9 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

JUMPER DESCRIPTION:
When this
INPUT/OUTPUT:
EXTERNAL CONNECTORS DESCRIPTION:
ICSP:
PGD
PGC
ICSP, input for the MCU).
I/O
Input Program Clock. Clock used for transferring the serial data (output from
1
2
3
4
5
6
Program Data. Serial data for programming.
Pin #
LED_E
TEMP_E
Status red LED connected to PIC18F8490 pin 53 (RB5/KBI1).
Thermistor TH1 connected to PIC18F8490 pin 29 (RA1/AN1).
Trimmer CONTRAST which changes the contrast of the LCD.
Buzzer with name BUZZ connected to PIC18F8490 pin 43
(RC2/CPP1/SEG13).
Reset button with name RST connected to PIC18F8490 pin 9
(#MCLR/VPP/RG5).
User button B1 connected to PIC18F8490 pin 55 (RB3/INT3/SEG10).
User button B2 connected to PIC18F8490 pin 54 (RB4/KBI0/SEG11).
User button B3 connected to PIC18F8490 pin 54 (RB0/INT0).
Liquid crystal display LCD.
jumper is closed the thermistor is supplied with Vcc voltage.
RST
+3.3V
GND
PGD
PGC
NC
Signal Name
enables the LED to be controlled by the PIC18F8490
Default state is closed.
enables temperature to be measured by the PIC18F8490
Default state is closed.
.
.