Huawei MU509 Hardware Migration Manual page 58

HUAWEI 30 mm × 30 mm LGA Module
Hardware Migration Guide
Pin MU509 MC509
No.
Signal Level Signal
Definition Definition
51 GPIO CMOS GPIO
2.6 V
52 GND - GND
53 GND - GND
NOT USED
is only for
MU509-65
54 GND - GND
55 GPIO CMOS GPIO
2.6 V
56 GND - GND
57 GND - GND
NOT USED
is only for
MU509-65
58 GND - GND
59 GND - GND
60 NC - NC
61 NC - NC
62 NC - NC
Issue 08 (2016-12-12)
MU609 ME909u-521
Level Signal Level Signal
Definition Definition
CMOS GPIO CMOS GPIO
2.6 V 1.8 V
- GND - GND
- GND - GND
- GND - GND
CMOS GPIO CMOS GPIO
2.6 V 1.8 V
- GND - GND
- GND - GND
- GND - GND
- GND - GND
- Reserved - Reserved
- Reserved - Reserved
- Reserved - Reserved
HUAWEI Proprietary and Confidential
Copyright © HUAWEI Technologies Co., Ltd.
ME909u-523/ME209u-526
Level Signal Level
Definition
CMOS GPIO CMOS 1.8 V
1.8 V
- GND -
- NOT USED -
- GND -
CMOS GPIO CMOS 1.8 V
1.8 V
- GND -
- NOT USED -
- GND -
- GND -
- Reserved -
- Reserved -
- Reserved -
Appendix
MU709 ME909s
Signal Level Signal Level
Definitio Definition
n
GPIO CMOS GPIO2 CMO
1.8 V S 1.8
V
GND - GND -
NOT - NOT USED -
USED
GND - GND -
GPIO CMOS GPIO5/USI CMO
1.8 V M_Switch S 1.8
V
GND - GND -
NOT - NOT USED -
USED
GND - GND -
GND - GND -
Reserved - Reserved -
Reserved - Reserved -
Reserved - Reserved -
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