PIC-WEB Olimex Ltd., PIC-WEB Datasheet - Page 10

• Manufacturer Part Number: PIC-WEB
• Description: MCU, MPU & DSP Development Tools TCP-IP DEV BRD FOR PIC18F67J60
• Manufacturer: Olimex Ltd.

Specifications of PIC-WEB

• Processor To Be Evaluated: PIC18F67J60
• Data Bus Width: 8 bit, 16 bit
• Interface Type: RS-232, Ethernet, I2C, SPI
• Dimensions: 60 mm x 65 mm
• Operating Supply Voltage: 5 V
• Tool Type: Development Kit
• Core Architecture: PIC
• Cpu Core: PIC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 1701532 25R4931

BOARD LAYOUT
POWER SUPPLY CIRCUIT
RESET CIRCUIT
CLOCK CIRCUIT
PIC-WEB can take power from two sources:
-
-
The board power consumption is: about 130 mA with all peripherals and MCU
running at full speed.
PIC-WEB reset circuit is made with R8 (10k) pull-up, R7 (330R) serial resistor and
RST button.
Although on the schematic is made provision for external reset through EXT-16 pin.
Manual reset is possible by the RST button.
Quartz crystal 25 MHz is connected to PIC18F67J60 clock in and clock out.
Quartz crystal 32.768 KHz is connected to PIC18F67J60 T1OSO and T1OSI pins for
it’s internal Real Time Clock.
PWR_JACK where (9-12) VDC is applied by external power source.
EXT-20 pin VIN with the same voltage range.
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