Huawei MU509 Hardware Migration Manual page 56

HUAWEI 30 mm × 30 mm LGA Module
Hardware Migration Guide
Pin MU509 MC509
No.
Signal Level Signal
Definition Definition
28 Reserved - Reserved
29 Reserved - Reserved
30 JTAG_TMS CMOS JTAG_TMS
1.8 V
31 VCC_EXT2 2.6 V VCC_EXT2
32 VCC_EXT1 1.8 V VCC_EXT1
33 NC - NC
34 USIM 1.8 RUIM_VCC
V/2.85 V
_VCC
35 VCOIN - VCOIN
36 JTAG_TRS CMOS JTAG_TRS
T_N 1.8 V T_N
37 NC -- NC
38 MIC2_P - MIC2_P
Issue 08 (2016-12-12)
MU609 ME909u-521
Level Signal Level Signal
Definition Definition
- Reserved - UART2_TX
- Reserved - UART2_RX
CMOS JTAG_TMS CMOS JTAG_TMS
2.6 V 1.8 V
2.6 V NC - NC
1.8 V VCC_EXT1 VCC_EXT1
1.8 V
- NC - NC
1.8 USIM_VCC 1.8 USIM_VCC
V/2.85 V/2.85
V V
- Reserved - Reserved
CMOS JTAG_TRS CMOS JTAG_TRST_
2.6 V T_N 1.8 V N
-- NC - NC
- NC - NC
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ME909u-523/ME209u-526
Level Signal Level
Definition
CMOS UART2_TX CMOS 1.8 V
1.8 V
CMOS UART2_RX CMOS 1.8 V
1.8 V
CMOS JTAG_TMS CMOS 1.8 V
1.8 V
- NC -
VCC_EXT1
1.8 V 1.8 V
- NC -
1.8 USIM_VCC 1.8 V/2.85 V
V/2.85 V
- Reserved -
CMOS JTAG_TRST_ CMOS 1.8 V
1.8 V N
- NC -
- NC -
Appendix
MU709 ME909s
Signal Level Signal Level
Definitio Definition
n
Reserved - UART2_TX CMO
S 1.8
V
Reserved - UART2_RX CMO
S 1.8
V
JTAG_TM CMOS JTAG_TMS CMO
S 1.8 V S 1.8
V
Reserved - Reserved -
VCC_EXT VCC_EXT1 1.8 V
1.8 V
1
NC - Reserved -
USIM_VC 1.8 USIM_VCC 1.8
C V/3.0 V/3.0
V V
Reserved - Reserved -
JTAG_TR CMOS JTAG_TRS CMO
ST_N 1.8 V T_N S 1.8
V
NC - Reserved -
NC - NC -
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