FEATURES: MCU: LPC2148 16/32 bit ARM7TDMI-S™ with 512K Bytes Program Flash, 42K Bytes RAM, USB 2.0, RTC, 10 bit ADC 2.44 uS, 2x UARTs, 2x I2C, SPI, 2x 32bit TIMERS, 6x PWM, 8x CCR, 1x DAC, WDT, 5V tolerant I/O, up to 60MHz operation standard JTAG connector with ARM 2x10 pin layout for programming/debugging with ARM-JTAG USB connector, USB link LED Two channel RS232 interface and drivers SD/MMC card connector two buttons trimpot connected to ADC two status LEDs Buzzer UEXT - 10 pin extension connector for Olimex addon peripherials like MP3, RF2.4Ghz, RFID etc. modules 2x SPI connectors I2C connector on board voltage regulator 3.3V with up to 800mA current single power supply: 6V AC or DC required power supply LED power supply filtering capacitor RESET circuit with exterman control of Philips ISP utility via RS232 RESET button DBG, BSL slide switch JRST jumper for enable/disable external RESET vontrol by RS232 12 Mhz crystal on socket 32768 Hz crystal and RTC backup battery connector extension headers for all uC ports PCB: FR-4, 1.5 mm (0,062"), green soldermask, white silkscreen component print Dimensions: 110 x 100 mm (4.3 x 3.9 ") DOCUMENTS: LPC-P2148.pdf HARDWARE: Schematic SOFTWARE: USB mouse demo board peripherials demo code MP3 player with VS1002 connected to UEXT
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