Sierra Wireless Writing an embedded application loader Dokumentacja Pobierz pdf (Strona 27)

Electrical Specifications

Rev 8 Apr.14 Proprietary and Confidential - Contents subject to change 27

11 VCC_MSM18_DIG

- 1.8V reference

voltage output

Output Power 1.75 1.80 1.85

12 USIM_CLK - SIM Clock Output Low 0 - 0.45

High 2.40 (3V SIM)

1.35 (1.8V SIM)

- 2.85 (3V SIM)

1.90 (1.8V SIM)

13 NC - No connect - - - - -

14 USIM_RST - SIM Reset Output Low 0 - 0.45

High 2.40 (3V SIM)

1.35 (1.8V SIM)

- 2.85 (3V SIM)

1.90 (1.8V SIM)

15 GND V Ground Input Power - 0 -

16 NC - No connect - - - - -

17 NC - No connect - - - - -

18 GND V Ground Input Power - 0 -

19 NC - No connect - - - - -

20 W_DISABLE_N - Wireless

Disable (main

RF radio)

Input Low - - 0.7

21 GND V Ground Input Power - 0 -

22 NC - No connect - - - - -

23 NC - No connect - - - - -

24 VCC V Power supply Input Power 3.00 3.30 3.60

25 NC - No connect - - - - -

26 GND V Ground Input Power - 0 -

27 GND V Ground Input Power - 0 -

28 NC - No connect - - - - -

29 GND V Ground Input Power - 0 -

30 I2C_CLK

4,5

- I2C serial bus

clock

Input High 1.17 1.80 2.10

Input Low -0.30 0.63

Output High 1.35 1.80 1.90

Output Low 0.00 0.45

31 NC - No connect - - - - -

Table 3-1: Connector pin assignments

(Continued)

Pin Signal name

type

Description

Direction

to module

Active

state

Voltage levels (V)

Min Typ Max

1 2 ... 22 23 24 25 26 27 28 29 30 31 32 ... 109 110

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Sierra Wireless Writing an embedded application loader Dokumentacja Strona 27

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