- MCU: STM32L152VBT6 ARM 32 bit CORTEX M3™ with 128K Bytes Program Flash, 16K Bytes RAM, USB, LCD, I2C, SPI, USART, 32 Mhz clock, 80 GPIO, 1.8-3.6V power supply
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standard JTAG connector with ARM 2x10 pin layout for programming/debugging with ARM-JTAG
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Li-ion battery charger
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USB connector
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RS232 connector and driver
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Olimex LCD
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UEXT connector
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2 x user buttons
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Analog potentiometer
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RESET button and circuit
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two status LED
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power supply LED
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on-board voltage regulator 3.3V with up to 800mA current
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single power supply: takes power from USB port or extension connector pin
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8 Mhz crystal oscillator
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32768 Hz crystal and RTC backup battery connector
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extension headers for all uC ports
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PCB: FR-4, 1.5 mm (0,062"), soldermask, silkscreen component print
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Dimensions: 70x 50mm (2.75 x 2.0")
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Distance between the extension connectors: 38.1 mm (1.5")
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