Huawei MU509 - Page 57

HUAWEI 30 mm × 30 mm LGA Module
Hardware Migration Guide
Appendix
Issue 08 (2016-12-12)
HUAWEI Proprietary and Confidential
Copyright © HUAWEI Technologies Co., Ltd.
57
Pin
No.
MU509
MC509
MU609
ME909u-521
ME909u-523/ME209u-526
MU709
ME909s
Signal
Definition
Level
Signal
Definition
Level
Signal
Definition
Level
Signal
Definition
Level
Signal
Definition
Level
Signal
Definitio
n
Level
Signal
Definition
Level
39
MIC2_N
-
MIC2_N
-
NC
-
NC
-
NC
-
NC
-
NC
-
40
MIC1_P
-
MIC1_P
-
NC
-
NC
-
NC
-
NC
-
NC
-
41
MIC1_N
-
MIC1_N
-
NC
-
NC
-
NC
-
NC
-
NC
-
42
JTAG_TCK
CMOS
1.8 V
JTAG_TCK
CMOS
2.6 V
JTAG_TCK
CMOS
1.8 V
JTAG_TCK
CMOS
1.8 V
JTAG_TCK
CMOS 1.8 V
JTAG_TC
K
CMOS
1.8 V
JTAG_TCK
CMO
S 1.8
V
43
Reserved
-
Reserved
-
Reserved
-
Reserved
-
Reserved
-
Reserved
-
GPIO
-
44
GPIO
CMOS
2.6 V
GPIO
CMOS
2.6 V
Reserved
-
Reserved
-
Reserved
-
Reserved
-
Reserved
-
45
GPIO
CMOS
2.6 V
W_DISABL
E
CMOS
2.6 V
Reserved
-
Reserved
-
Reserved
-
Reserved
-
Reserved
-
46
GPIO
CMOS
2.6 V
GPIO
CMOS
2.6 V
Reserved
-
Reserved
-
Reserved
-
Reserved
-
GPIO
-
47
NC
-
NC
-
NC
-
JTAG_SRST
_N
CMOS
1.8 V
JTAG_SRST_
N
CMOS 1.8 V
NC
-
NC
-
48
GND
-
GND
-
GND
-
GND
-
GND
-
GND
-
GND
-
49
GND
NOT USED
is only for
MU509-65
-
GND
-
GND
-
GND
-
NOT USED
-
NOT
USED
-
NOT USED
-
50
GND
-
GND
-
GND
-
GND
-
GND
-
GND
-
GND
-