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Desmontaje de la Jura Impressa A9

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Jura Impressa A9 Teardown: crwdns2935265:00crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Jura Impressa A9 Teardown: crwdns2935265:00crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Jura Impressa A9 Teardown: crwdns2935265:00crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

  • As a short intermezzo we take a look at the display which seems to have some kind of service port to gather information in case of a malfunction.

  • We flip it over, unscrew two small Phillips screws and discover the brains of this piece of modern coffee technology:

  • Renesas R5S72660W144FP 32-bit microcontroller

  • Macronix MX25L12835F 128Mb serial multi I/O NOR flash memory

  • Unisonic Technology MC34063A DC-DC converter

  • STMicroelectronics L7805CV 1.5 A voltage regulator

  • Oscillator

Como breve intermezzo echamos un vistazo a la pantalla que parece tener algún tipo de puerto de servicio para recopilar información en caso de avería.

Le damos la vuelta, desatornillamos dos pequeños tornillos Phillips y descubrimos el cerebro de esta pieza de tecnología moderna del café:

Microcontrolador Renesas R5S72660W144FP de 32 bits

Memoria flash NOR multi E/S serial de 128 Mb de Macronix MX25L12835F

Convertidor DC-DC MC34063A de Unisonic Technology

Regulador de voltaje STMicroelectronics L7805CV de 1,5 A

Oscilador

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