Feature Description
Physical PCI express M.2 module, size 3042, 75Pin golden finger
Electrical Single VCC supply (3.135V~4.4V follow M.2 standard)
Dimension
Shielding design
Weight
Dimensions (L × W × H): 42 mm × 30 mm × 2.3 mm,
maximum height=2.38mm (add PCB tolerance=0.08mm)
Shield case on board design, no additional shielding
requirement
6.2g
USIM Off-board USIM connector supported
WCDMA/HSDPA/HSUPA/HSPA+ operating bands:
Band 1: 1920 to 1980 MHz (UL), 2110 to 2170 MHz (DL)
Band 2: 1850 to 1910 MHz (UL), 1930 to 1990 MHz (DL)
Band 4: 1710 to 1755 MHz (UL), 2110 to 2155 MHz (DL)
Band 5: 824 to 849 MHz (UL), 869 to 894 MHz (DL)
Band 8: 880 to 915 MHz (UL), 925 to 960 MHz (DL)
GSM operating bands:
GSM850: 824 to 849 MHz (UL), 869 to 894 MHz (DL)
E-GSM900: 880 to 915 MHz (UL), 925 to 960 MHz (DL)
DCS1800: 1710 to 1785 MHz (UL), 1805 to 1880 MHz (DL)
PCS1900: 1850 to 1910 MHz (UL), 1930 to 1990 MHz (DL)
LTE FDD operating bands:
Band 1: 1920 to 1980 MHz (UL), 2110 to 2170 MHz (DL)
Band 2: 1850 to 1910 MHz (UL), 1930 to 1990 MHz (DL)
Band 3: 1710 to 1785 MHz (UL), 1805 to 1880 MHz (DL)
Operating Bands
Band 4: 1710 to 1755 MHz (UL), 2110 to 2155 MHz (DL)
Band 5: 824 to 849 MHz (UL), 869 to 894 MHz (DL)
Band 7: 2500 to 2570 MHz (UL), 2620 to 2690 MHz (DL)
Band 8: 880 to 915 MHz (UL), 925 to 960 MHz (DL)
Band 12: 699 to 716 MHz (UL), 729 to 746 MHz (DL)
Band 13: 777 to 787 MHz (UL), 746 to 756 MHz (DL)
Band 17: 704 to 716 MHz (UL), 734 to 746 MHz (DL)
Band 20: 832 to 862 MHz (UL), 791 to 821 MHz (DL)
Band 25: 1850 to 1915 MHz (UL), 1930 to 1995 MHz (DL)
Band 26: 814 to 849 MHz (UL), 859 to 894 MHz (DL)
Band 28: 703 to 748 MHz (UL), 758 to 803 MHz (DL)
CDMA 1X/CDMA EV-DOrB operating bands:
BC0: 824 to 849 MHz (UL), 869 to 894 MHz (DL)
BC1: 1850 to 1910 MHz (UL), 1930 to 1990 MHz (DL)
BC10: sub-band class 2&3, 816 to 824 MHz (UL),
861 to 869 MHz (DL)
WCDMA/HSDPA/HSUPA/HSPA+ operating bands
Diversity/2nd Rx
operating bands
LTE operating bands
GNSS
5
GPS: L1 (1575.42MHz)
GLONASS: L1 (1602MHz)
Antenna connectors
COMPANY CONFIDENTIAL
USIM Voltage Support 1.8V and 2.85V, and auto detects follow SIM card type
MAIN and AUX(supports Diversity and GPS simultaneously)
LTE R10, Cat4, 20MHz BW (FDD: up to 150 Mbps downlink, 50 Mbps uplink)
FDD: up to 150 Mbps downlink, 50 Mbps uplink
1.4 to 20 MHz RF bandwidth
1X2 MISO (1Tx and 2Rx for two downlinks simultaneously)
IPv6, QoS
WCDMA/HSPA air interface
R99:
All modes and data rates for WCDMA FDD
R5 HSDPA
PS data speeds up to 7.2 Mbps on the downlink
R6 HSUPA
E-DCH data rates of up to 5.76 Mbps for 2 ms TTI (UE category 6) uplink
R7 HSPA+
Downlink 64 QAM; up to 21 Mbps
1X2 MISO (1Tx and 2Rx for two downlinks simultaneously)
2Rx with 16 QAM; up to 28 Mbps
Uplink 16 QAM; up to 5.76 Mbps
R8 DC-HSPA+
Downlink dual carrier with 64 QAM; up to 42 Mbps
CDMA air interface
1xRTT
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COMPANY CONFIDENTIAL
153.6 kbps forward link, 153.6 kbps reverse link
1xEV-DOr0
High-speed peak data rates – 2.4 Mbps forward link; 153 kbps reverse link
1xEV-DOrA
High-speed peak data rates – 3.1 Mbps forward link; 1.8 Mbps reverse link
1xEV-DOrB
High-speed peak data rates – 14.7 Mbps forward link; 5.4 Mbps reverse link
GSM / GPRS / EDGE air interface
R99
Circuit-switched data: 9.6 k; 14.4 k
GPRS
Packet-switched data:
DTM (simple class A) operation
Multi-slot class 12 data services
CS schemes – CS1, CS2, CS3, and CS4
GEA1, GEA2, and GEA3 ciphering
Maximum of four Rx timeslots per frame
EDGE
E2 power class for 8 PSK
DTM (simple class A), multislot class 12
Downlink coding schemes – CS 1-4, MCS 1-9
Uplink coding schemes – CS 1-4, MCS 1-9
BEP reporting
SRB loopback and test mode B
8-bit and 11-bit RACH
PBCCH support
One-phase/two-phase access procedures
Link adaptation and IR
NACC, extended UL TBF
GNSS
GPS
Standalone, MS-A, MS-B, and XTRA GPS
Glonass
GLONASS standalone mode
GLONASS capability increases the number of satellites available to the positioning
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COMPANY CONFIDENTIAL
engine, resulting in an expanded area of coverage over traditional GPS receivers
8
COMPANY CONFIDENTIAL
1.2 System Block Diagram
Figure 1-1 System block diagram
Chipsets: MDM9625+WTR1625L+PM8019+QFE1101
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COMPANY CONFIDENTIAL
1.3 Pin definition
1.3.1 Golden finger Pin sequence
Figure 1-2 shows the sequence of pins on the 75-pin signal interface of M.2 3042.
1.3.2 Pin definition
Table 1-1 M.2 Pin definition
No. M.2 Pin name I/O Description Platform
connection
1 CONFIG_3 O Connected to Ground internally.
2 3.3V PI Power supply (3.1V-4.4V)
3 GND PI Ground
4 3.3V PI Power supply (3.3V+/-5%)
5 GND PI Ground
6 Full_Card_Power_Off
(0/1.8V or 0/3.3V)
I When it is Low, M.2 card powers
off.
When it is High, M.2 card powers
on.
Pull down on card, should be
tolerant of 3.3V
7 USB_D+ IO USB Data+ defined in the USB
2.0 Specification.
10
8 W_DISABLE#1
(0/3.3V)
I Active low signal used by the host
COMPANY CONFIDENTIAL
to turn on/off radio operation.
When it is Low, radio off.
When it is High, radio on.
9 USB_D- IO USB Data- defined in the USB 2.0
Specification.
10 LED#1 O Active low signal, used to allow
the M.2 card to provide status
indicators via LED devices that
will be provided by the system.
11 GND PI Ground
12~19 Notch - Notch
20 AUDIO_0 - Don’t need to connect to platform;
Connect to MDM9xxx
PRIM_PCM_CLK
21 CONFIG_0 O Not connect internally.
22 AUDIO_1 - Don’t need to connect to platform;
Connect to MDM9xxx
PRIM_PCM_SYNC
23 WoWWAN (0/1.8V) O WWAN to wake up the host, It is
active low.
24 AUDIO_2 - Don’t need to connect to platform;
Connect to MDM9xxx
PRIM_PCM_DIN
25 DPR (0/1.8V) I Hardware pin for BodySAR
Detection
H: No TX power backoff (default)
L: TX power backoff
26 W_DISABLE#2 I GPS disable:
H:Turn on GPS/GLONASS
(default)
L: Turn off GPS/GLONASS
27 GND PI Ground
28 AUDIO_3 - Don’t need to connect to platform;
Connect to MDM9xxx
PRIM_PCM_DOUT
29 SSIC-TxN - Don’t need to connect to platform;
Connect to MDM9xxx SPI_MOSI
30 UIM-RESET O UIM-RESET
31 SSIC-TxP - Don’t need to connect to platform;
Connect to MDM9xxx SPI_MISO
32 UIM-CLK O UIM-CLK
33 GND PI Ground
34 UIM-DATA IO UIM-DATA
35 SSIC-RxN - Don’t need to connect to platform;
Connect to MDM9xxx SPI_CS_N
36 UIM-PWR O UIM-PWR
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COMPANY CONFIDENTIAL
37 SSIC-RxP - Don’t need to connect to platform;
Connect to MDM9xxx SPI_CLK
38 N/C - Don’t need to connect to platform;
Connect to MDM9xxx
USB_HS_ID
39 GND PI Ground
40 GNSS_SCL (0/1.8V*) IO I2C_CLK, Don’t need to connect
to platform
41 NC - Don’t need to connect to platform;
Connect to MDM9xxx
UART_CTS_N
42 GNSS_SDA
(0/1.8V*)
IO I2C_DATA, Don’t need to connect
to platform
43 NC - Don’t need to connect to platform;
Connect to MDM9xxx
UART_RFR_N
44 GNSS_IRQ (0/1.8V*) IO I2C_IRQ, Don’t need to connect
to platform
45 GND PI Ground
46 SYSCLK (0/1.8V*) O Don’t need to connect to platform;
Connect to PMIC XO
47 NC - Don’t need to connect to platform;
Connect to MDM9xxx
MDM_UART_TX
48 TX_BLANKING I Don’t need to connect to platform;
49 NC - Don’t need to connect to platform;
Connect to MDM9xxx
MDM_UART_RX
50 NC - Not connect
51 GND PI Ground
52 Reserve - MDM_WLAN_SD2_D1
53 Reserve - MDM_WLAN_SD2_D3
54 Reserve - MDM_WLAN_SD2_D0
55 Reserve - MDM_WLAN_SD2_D2
56 Reserve - MDM_WLAN_SD2_CLK
57 GND PI Ground
58 Reserve - MDM_WLAN_SD2_CMD
59 ANTCTL0 (0/1.8V) O Tunable antenna control signal,
bit 0
60 COEX3 (0/1.8V) IO For LTE/WLAN co-existence;
LTE_WLAN_PRIORITY
61 ANTCTL1 (0/1.8V) O Tunable antenna control signal,
bit 1
62 COEX2 (0/1.8V) IO For LTE/WLAN co-existence;
LTE_FRAME_SYNC
63 ANTCTL2 (0/1.8V) O Tunable antenna control signal,
bit 2
64 COEX1 (0/1.8V) IO For LTE/WLAN co-existence;
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COMPANY CONFIDENTIAL
LTE_ACTIVE
65 ANTCTL3 (0/1.8V) O Tunable antenna control signal,
bit 3
66 SIM Detect I SIM_SWP
67 Reset# (0/1.8V) I System reset
68 SUSCLK(32kHz)
- Reserve
(0/3.3V)
69 CONFIG_1 O Connected to Ground internally.
70 3.3Vaux PI Power supply (3.3V+/-5%)
71 GND PI Ground
72 3.3Vaux PI Power supply (3.3V+/-5%)
73 GND PI Ground
74 3.3Vaux PI Power supply (3.3V+/-5%)
75 CONFIG_2 O Connected to Ground internally.
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