Huawei MU609 - Page 15

HUAWEI 30 mm × 30 mm LGA Module
Hardware Migration Guide
Overview
Issue 08 (2016-12-12)
HUAWEI Proprietary and Confidential
Copyright © HUAWEI Technologies Co., Ltd.
15
Pin No.
Interface
Description
MU509
MC509
MU609
ME209u-526
ME909u
MU709
ME909s
107, 111
and 115
ANT function
Main (pin 107)
Main (pin 107),
AUX (pin 115),
GPS (pin 111)
Main (pin 107),
AUX (pin 115),
GPS (pin 111)
Main (pin 107),
AUX (pin 115)
Main (pin 107),
AUX (pin 115),
GPS (pin 111)
Main (pin 107),
AUX (pin 115)
Main (pin
107),
AUX (pin
115)
31
VCC_EXT
VCC_EXT2 (2.6 V)
Y
Y
N
N
N
N
N
32
VCC_EXT1 (1.8 V)
Y
Y
Y
Y
Y
Y
Y
12 and 13
VBAT
[4]
VBAT (3.3 V–4.2 V)
VBAT (3.2 V–4.2 V)
is only for ME909s
Five 220 µF
capacitors
needed
A 220 µF
capacitor
needed
Five 220 µF
capacitors
needed
Five 220 µF
capacitors needed
Five 220 µF
capacitors needed
Five 220 µF
capacitors
needed
Five 220
µF
capacitors
needed
30, 36, 42,
47, 72, 87
and 93
JTAG
JTAG
CMOS 1.8 V
CMOS 2.6 V
CMOS 1.8 V
CMOS 1.8 V
CMOS 1.8 V
CMOS 1.8 V
CMOS 1.8
V
14
PS_HOLD
CMOS 1.8 V
CMOS 1.8 V
CMOS 1.8 V
CMOS 1.8 V
CMOS 1.8 V
CMOS 1.8 V
N
100/47
RESIN_N/JTAG_S
RST_N
RESIN_N (pin
100)
RESIN_N (pin
100)
RESIN_N (pin
100)
JTAG_SRST_N
(pin 47)
JTAG reset for
debugging
JTAG_SRST_N
(pin 47)
JTAG reset for
debugging
RESIN_N (pin
100)
RESIN_N
(pin 100)
73–80
UART
UART0
8-wire UART
CMOS 2.6 V
8-wire UART
CMOS 2.6 V
8-wire UART
CMOS 1.8 V
4-wire UART
CMOS 1.8V
4-wire UART
CMOS 1.8V
8-wire UART
CMOS 1.8 V
8-wire
UART
CMOS 1.8
V
1–4
UART1
N
N
2-wire UART
CMOS 1.8 V for
debugging
4-wire UART
CMOS 1.8V
4-wire UART
CMOS 1.8V
2-wire UART
CMOS 1.8 V for
debugging
N