LPC2478-STK Olimex Ltd., LPC2478-STK Datasheet - Page 23

• Manufacturer Part Number: LPC2478-STK
• Description: MCU, MPU & DSP Development Tools DEV BRD FOR LPC2478 64MB SDRAM 100MBIT
• Manufacturer: Olimex Ltd.

Specifications of LPC2478-STK

• Processor To Be Evaluated: LPC2478
• Interface Type: RS-232, Ethernet, USB, PS2, CAN, JTAG
• Dimensions: 134.6 mm x 101.6 mm
• Operating Supply Voltage: 3.3 V
• Tool Type: Development Kit
• Core Architecture: ARM
• Cpu Core: ARM7TDMI-S
• Data Bus Width: 32 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 1701509 25R4708

PS2:
IrDA (optional chip):
1
2
3
4
5
6
1
2
3
4
5
6
7
8
Pin #
Pin #
KBO_IO
the keyboard and the MCU.
KBO_CLK
between the keyboard and the MCU.
KBO_IO
NC
GND
+5V
KBO_CLK
NC
+3.3V
NC
GND/TXD3 – look at
jumper I2SRX_SDA
NC/RXD3 – look at
jumper AOUT
NC
+3.3V
NC 3.3V/GND – look at
jumper IRDA_LS_E
GND
Signal Name
Signal Name
I/O
OutputKeyboard Clock. This is the synchronization clock
Keyboard Input/Output. This is the data line between
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