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DEVELOPMENT TOOLS
LPC21xx SELECTION GUIDE
Type
Memory
I/O Pins
10-bit ADC
Channels CAN bus
Serial Interfaces
Temperature
range (°C) PackageFlash (KB) SRAM (KB) I
2
C Bus UART SPI
LPC2109/01 64 8 46 4 – 1 2 2 -40 to +85 LQFP64
LPC2114/01 128 16 46 4 – 1 2 2 -40 to +85 LQFP64
LPC2119/01 128 16 46 4 2 1 2 2 -40 to +85 LQFP64
LPC2124/01 256 16 46 4 – 1 2 2 -40 to +85 LQFP64
LPC2129/01 256 16 46 4 2 1 2 2 -40 to +85 LQFP64
LPC2194/01 256 16 46 4 4 1 2 2 -40 to +125 LQFP64
KEIL MCB2100 EVALUATION BOARD
USE TO EVALUATE LPC2109/14/19/24/29/94
u
Powered from USB or 7-12V DC input
u
TTL compatible, 2.4V threshold
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2” x .75” prototype area
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Compatible with Hammond 1455C801 enclosure
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Accepts 3.5mm terminal, DB or 0.1” connectors
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USB A-B cable
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Simply Connected™ software on CD
EMBEDDED ARTISTS CAN QUICKSTART BOARD
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Processor: NXP’s ARM7TDMI LPC2129 microcontroller
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Program Flash: 256 KB
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Data Memory: 16 KB
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CAN: Dual CAN channels with TJA1040 or TJA1041 transceivers
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Clock Crystals: 12.0000 MHz crystal for maximum execution speed
and standard CAN bit rates (5 x PLL = 60 Mhz CPU clock)
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Dimensions: 55 x 58 mm
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Power: On-board low-dropout voltage and reset generation
• Generates +3.3V and +1.8V from a +5V supply
• +3.3V available for external circuits, up to 300 mA
• Power supply: 5 VDC
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Connectors
• Dual 2x16 pins I/O connectors
• All LPC2129 I/O pins are available on connectors
• RS232, DSUB-9 (ESD/EMI protected)
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Other
• 256 Kbit I2C E2PROM
• Simple and automatic program download (ISP) via serial
channel. Circuit that automatically controls the boot loader
from RS232 channel
• Four layer PCB (FR-4 material) for best noise immunity
• Easy to connect to JTAG signals
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