M2M PRO Manuale Utente Scaricare il pdf (Pagina 11)

11

 6 - USB 2.0 connector extension

Circuit – bottom side

 Microcontroller properties

 Processor: ATMEL ARM-based MCU

 Processor type: ARM 9 (AT91RM9200), 256-pin connector

 Processor clock speed: 180 MHz (200 MIPS)

 Processor data: 16 kbyte data cache, 16 kbyte instruction

cache, write buffer, 24.4mA, 16 kbyte SRAM,

128 kbyte ROM

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