Wavecom WMOi3 Manual de usuario descargar pdf (Pagina 9)

WMOi3 Integrated modem 25/01/00

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31 COL3 I/O 1X Keyboard column

32 COL4 I/O 1X Keyboard column

33 COL1 I/O 1X Keyboard column

34 COL2 I/O 1X Keyboard column

35 ROW4 I/O 1X Keyboard row

36 COL0 I/O 1X Keyboard column

37 ROW2 I/O 1X Keyboard row

38 ROW3 I/O 1X Keyboard row

39 ROW0 I/O 1X Keyboard row

40 ROW1 I/O 1X Keyboard row

41 GND GROUND High current

42 SPI_EN O 1X SPI enable

43 SPI_IO I/O 1X I

C Data or SPI Data

44 SPI_CLK O 1X I

C Clock or SPI Clock

45 SIMCLK O 2X Clock for SIM Interface 3V mode

46 SIMRST O 2X Reset for SIM interface 3V mode

47 SIMVCC O SIM card supply 3V mode

6mA max

48 SIMPRES1 I SIM card detect Connected to SIM

connector pin 8.

Pin 4 of SIM

connector must

be pulled down

to GND with 1 K

ΩΩ

49 SIMDATA I/O 3X I/O for SIM interface 3V mode

50 GND GROUND High current

All digital I/O are CMOS 3V compatible.

Operating conditions

Parameter I/O type Min Max Condition

CMOS -0.5V 0.8V

CMOS 2.1V 3.0V

1X 0.2V I

= -1 mA

2X 0.2V I

= -2 mA

3X 0.2V I

= -3 mA

1X 2.6V I

= 1 mA

2X 2.6V I

= 2 mA

3X 2.6V I

= 3 mA

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

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Wavecom WMOi3 Manual de usuario Pagina 9

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