Huawei MU609 - Page 20

HUAWEI MU609 HSPA LGA Module
Hardware Guide
Description of the Application Interfaces
Issue 04 (2016-12-12)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
20
PIN
No.
Pin Name
Pad
Type
Description
Parameter
Min. (V)
Typ.
(V)
Max. (V)
Comments
89
USIM_DAT
A
I/O
USIM card data
V
IH
0.7 x
USIM_VCC
-
3.3
USIM_VCC=1
.8 V or 2.85 V
V
IL
0
-
0.2 x
USIM_VCC
V
OH
0.7 x
USIM_VCC
-
3.3
V
OL
0
-
0.2 x
USIM_VCC
90
USIM_CLK
O
USIM card clock
V
OH
0.7 x
USIM_VCC
-
3.3
USIM_VCC=1
.8 V or 2.85 V
V
OL
0
-
0.2 x
USIM_VCC
91
Reserved
-
Reserved
-
-
-
-
-
92
Reserved
-
Reserved
-
-
-
-
-
93
JTAG_RTC
K
O
JTAG return clock
V
OH
1.35
-
1.8
-
V
OL
0
-
0.45
-
94
NC
-
Not connected,
please keep this
pin open
-
-
-
-
-
95
NC
-
Not connected,
please keep this
pin open
-
-
-
-
-
96
NC
-
Not connected,
please keep this
pin open
-
-
-
-
-
97
NC
-
Not connected,
please keep this
pin open
-
-
-
-
-
98
NC
-
Not connected,
please keep this
pin open
-
-
-
-
-
99
NC
-
Not connected,
please keep this
pin open
-
-
-
-
-
100
RESIN_N
I
Reset module.
V
IH
1.2
1.8
2.1
-
V
IL
–0.3
-
0.5
-