Upload
others
View
2
Download
0
Embed Size (px)
Citation preview
WWW.UNICORECOMM.COM
INSTALLATION AND OPERATION
USER MANUAL
Data subject to change without notice.Copyright© 2009-2020, Unicore Communications, Inc.
GNSS 定位模块UM220-IV M0
i
Ver.1.0.0 2018 6
Ver.1.0.1 Alpha
release Pin 2018 10
Ver.1.0.2 Beta
release 2018 11
Ver.1.0.3 (Beta release)
2019 5
Ver. 1.0.4 2019-8
R1.1 6.2 shelf life 2019-09-16
R1.2 6.2 MSL
CE Logo 2020-01-19
* UNICORECOMM UFirebird
© 2009-2020
UM220-IV M0 User Manual
ii
UM220-IV M0
GNSS
1
2
3
4
5
6 UM220-IV M0
7
8
i
1 ....................................................................................................... 1
1.1 ................................................................................................................................. 1
1.2 ......................................................................................................................... 1
1.3 ......................................................................................................................... 3
2 ....................................................................................................... 3
2.1 ......................................................................................................................... 3
2.2 ......................................................................................................................... 4
3 ....................................................................................................... 5
3.1 ......................................................................................................................... 5
3.2 ......................................................................................................................... 5
3.3 ......................................................................................................................... 5
3.4 ..................................................................................................... 6
4 ....................................................................................................... 7
4.1 ................................................................................................................. 7
4.2 ................................................................................................................. 8
4.3 ................................................................................................................................. 9
4.4 ................................................................................................................................. 9
5 .............................................................................................. 10
6 ............................................................................................................. 10
6.1 ....................................................................................................................... 10
6.2 ....................................................................................................................... 10
7 ............................................................................................................. 12
8 ......................................................................................................... 12
1
1
1.1
UM220-IV M0 GNSS
SoC UFirebird BDS B1+GPS L1
UM220-IV M0 SMT
RED
2014/53/EU
1-1 UM220-IV M0
PN
GP
S
BD
S
UA
RT
1
UA
RT
2
UM220-IV M0
2330322000028 1Hz
1.2
+2.8~3.6 VDC
63mW
≤1.5
UM220-IV M0 User Manual
2
50Ω
15 30dB
10.1*9.7*2.2mm
-40℃ ~ +85℃
-45℃ ~ +90℃
RoHS
/
UART 1 UART LVTTL 4800 115200bps
GNSS
BDS B1 1561.098MHz
GPS L1 1575.42MHz
TTFF
28s
1s
1s
AGNSS1 4s
2.0m CEP ( )
3.5m CEP( )
RMS 0.1m/s( )
BDS GPS
-161dBm -161dBm
-146dBm -147dBm
-154dBm -155dBm
-157dBm -158dBm
1PPS RMS 20ns
1Hz
NMEA 0183 Unicore Protocol
1 辅助数据注入及时
3
1.3
GNSS IC
SAW
TCXO
Battery
RTC
Crystal
RESET_N
UART
PPS
UM
220
-IV
M0
LNA
1-2
UART
UM220-IV M0 /
LVTTL 9600bps 115200bps
1PPS
UM220-IV M0 1 1PPS
2
2.1
UM220-IV M0 IC
2.2
ESD
UM220-IV M0 User Manual
4
2-1 UM220-IV M0
2-1
:
UM220-IV M0
UM220-IV M0
uSTAR
uSTAR
2.2
:
1
2 UM220-IV M0
3 GNSS
UM220-IV M0
4 PC EVK
5 UM220-IV M0
6 PC uSTAR
7 uSTAR
内置 UM220-IV M0
评估板或接收机
5
3
3.1
(VCC) Vcc -0.5 3.6 V
VCC Vrpp 50 mV
Vin -0.5 Vcc +0.2 V
Tstg -45 90
MSD (MSL) Level 1 □Level 2 Level 3 TBD
3.2
(VCC) Vcc 2.8 3.3 3.6 V
Iccp 37 mA Vcc = 3.0 V
IACQ 19 20 21 mA Vcc = 3.0V
Vin_low 0.7 V
Vin_high 1.2 V
Vout_low 0.4 V Iout = -8 mA
Vout_high Vcc–0.4 V Iout = 8 mA
Gant 15 30 dB
Nftot 2 dB
Topr -40 85
3.3
3-1:
mm mm mm
A 9.6 10.1 10.7
B 9.55 9.7 9.85
C 2.1 2.2 2.3
D 0.55 0.65 0.95
E 1.0 1.1 1.2
UM220-IV M0 User Manual
6
F 0.7 0.8 0.9
G 0.3 0.4 0.5
H 0.9 1.0 1.1
K 0.6 0.7 0.8
M 0.7 0.8 0.9
3-1
3.4
GND
NC
VCC_RF
NC
NC
RXD
TIMEPULSE
GND
TXD
GND
nRESET
NC
NC
RF_IN
NC
V_BCKP
VCC_IO
VCCTop View
1
2
3
4
5
6
7
8
9
18
17
16
15
14
13
12
11
10
3-2 UM220-IV M0
I/O
1 GND I
2 TXD O LVTTL
3 RXD I LVTTL
7
I/O
4 TIMEPULSE O LVTTL 1PPS
5 NC I LVTTL
6 V_BCKP I 1.4V~3.6V
7 VCC_IO I 2.8V~3.6V GPIO
8 VCC I 2.8V~3.6V
9 nRESET I LVTTL
10 GND I
11 RF_IN I GNSS BDS B1+GPS L1
12 GND I
13 NC O
14 VCC_RF2 O =VCC
15 NC I/O
16 NC I/O
17 NC I/O
18 NC I/O
4
4.1
UM220-IV M0
VCC 5%VCC VCC
10ms VCC
TX 1K PIO Pin 4.7K
GND
RF_IN 50
1 PC
2 VCC_RF 不具备短路检测功能;
UM220-IV M0 User Manual
8
50mV
− LDO
− LDO
−
−
UART UM220-IV M0
1559 1605MHz
UM220-IV M0
4.2
UM220-IV M0 RXD GPIO
VCC 1.6V
IO
RX 1KΩ TX 33Ω 1KΩ PIO
Pin 4.7KΩ
9
4.3
UM220-IV M0 +3V VCC_RF
UM220 -IV M0
RF_IN
VCC_RF
4-1 UM220-IV M0 +3V
UM220-IV M0 +3v V_BIAS
V_BIAS
UM220 -IV M0
RF_IN
VCC_RF
4-2 UM220-IV M0
UM220-IV M0 RF_IN VCC_RF
UM220 -IV M0
RF_IN
VCC_RF
4-3 UM220-IV M0
4.4
UM220-IV M0 LVTTL PC RS232
UM220-IV M0 User Manual
10
UM220-IV
M0 模块
PCRS232
转换器UART1 RS232 1
4-4 PC
5
,
( )
6
6.1
6.2
UM220-IV M0
IPC 65
11
6-1 UM220
1000 /
13
330mm, 100mm, 24mm, 2.0mm
20mm
30%
6-2 30% 6-3
UM220-IV M0 MSL 3
IPC/JEDEC ww.jedec.org
图 6-2 湿度卡的 30%标识圈显示为蓝色
UM220-IV M0 User Manual
12
图 6-3 湿度卡的 30%标识圈显示为粉红色
UM220-IV M0 shelf life 1
7
8
8-1 M705-GRN360
8-1
www.unicorecomm.com
和芯星通科技(北京)有限公司
Unicore Communications, Inc.
www.unicorecomm.com
Phone: 86-10-69939800
Fax: 86-10-69939888
北京市海淀区丰贤东路7号北斗星通大厦三层F3, No.7, Fengxian East Road, Haidian, Beijing, P.R.China,100094