Sierra Wireless AirPrime SL808 Series Product Technical Specification & Customer Design Manuallines page 38

Product Technical Specification & Customer Design Guidelines
Table 4-2: SL808X LGA pad pin assignments (Continued)
Pin Signal name
55 NC
56 (SL8081/83/85)
RESERVED - DNC
(SL8080/82/84)
SPK_N
57 (SL8081/83/85)
RESERVED - DNC
(SL8080/82/84)
SPK_P
58 NC
59 NC
60 LED_FLASH
61 WAKE_N
62 W_DISABLE_N
63 SYSTEM_RESET_N
64 PCM_SYNC
65 PCM_DOUT
66 PCM_DIN
67 PCM_CLK
68 BUZZER_EN
69 TDI
38 Proprietary and Confidential - Specifications subject to change
Active
Description
No connect
No connect
Speaker negative
(Differential output
across
SPK_P/SPK_N)
No connect
Speaker positive
(Differential output
across
SPK_P/SPK_N)
No connect
No connect
LED driver
Wake Host Interface
Wireless disable High/Low
Reset High/Low
PCM Sync Out High/Low
PCM Data Out High/Low
PCM Data In High/Low
PCM Clock High/Low
High/Low
Test Data Input High/Low
a
Input / Output
(Direction to
state
module)
Output
Output
High Output High
Output Low
Low Output High
Output Low
Input High
Input Low
Input High
Input Low
Output High
Output Low
Output High
Output Low
Input High
Input Low
Output High
Output Low
Output High
Output Low
Input High
Input Low
Voltage (V)
b b b
Min Typ Max
80 4.24 Analog
(mV ) (V )
pp pp
80 4.24 Analog
(mV ) (V )
pp pp
1.35 - 1.8 Digital
0 - 0.45
1.35 - 1.8 Digital
0 - 0.45
1.17 - 2.1 Digital
-0.3 - 0.63
1.17 - 2.1 Digital
-0.3 - 0.63
1.35 1.8 Digital
0 0.45
1.35 1.8 Digital
0 0.45
1.17 - 2.1 Digital
-0.3 - 0.63
1.35 1.8 Digital
0 0.45
1.35 - 1.8 Digital
0 - 0.45
1.17 - 2.1 Digital
-0.3 - 0.63
2400058
Type