Huawei MU509 - Page 54

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.
54
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
6
PCM_DIN
CMOS
2.6 V
PCM_DIN
CMOS
2.6 V
Reserved
-
PCM_DIN
CMOS
1.8 V
PCM_DIN
[1]
CMOS 1.8 V
PCM_DIN
CMOS
1.8 V
PCM_DIN
CMO
S 1.8
V
7
PCM_DOU
T
CMOS
2.6 V
PCM_DOU
T
CMOS
2.6 V
Reserved
-
PCM_DOUT
CMOS
1.8 V
PCM_DOUT
[1]
CMOS 1.8 V
PCM_DO
UT
CMOS
1.8 V
PCM_DOU
T
CMO
S 1.8
V
8
PCM_CLK
CMOS
2.6 V
PCM_CLK
CMOS
2.6 V
Reserved
-
PCM_CLK
CMOS
1.8 V
PCM_CLK
[1]
CMOS 1.8 V
PCM_CLK
CMOS
1.8 V
PCM_CLK
CMO
S 1.8
V
9
NC
-
NC
-
Reserved
-
Reserved
-
Reserved
-
SD_DATA
1
CMOS
3.0 V
SD_DATA1
CMO
S 3.0
V
10
NC
-
NC
-
Reserved
-
Reserved
-
Reserved
-
SD_DATA
2
CMOS
3.0 V
SD_DATA2
CMO
S 3.0
V
11
WAKEUP_I
N
CMOS
2.6 V
WAKEUP_I
N
CMOS
2.6 V
WAKEUP_I
N
CMOS
1.8 V
WAKEUP_IN
CMOS
1.8 V
WAKEUP_IN
CMOS 1.8 V
WAKEUP
_IN
CMOS
1.8 V
WAKEUP_I
N
CMO
S 1.8
V
12
VBAT
3.8 V
VBAT
3.8 V
VBAT
3.8 V
VBAT
3.8 V
VBAT
3.8 V
VBAT
3.8 V
VBAT
3.8 V
13
VBAT
3.8 V
VBAT
3.8 V
VBAT
3.8 V
VBAT
3.8 V
VBAT
3.8 V
VBAT
3.8 V
VBAT
3.8 V
14
PS_HOLD
CMOS
1.8 V
PS_HOLD
CMOS
1.8 V
PS_HOLD
CMOS
1.8 V
PS_HOLD
CMOS
1.8 V
PS_HOLD
CMOS 1.8 V
PS_HOLD
CMOS
1.8 V
Reserved
-