UNICORECOMM UM220-IV NV User manual

WWW.UNICORECOMM.COM
INSTALLATION AND OPERATION
USER MANUAL
Data subject to change without notice.
Copyright© 2009-2020, Unicore Communications, Inc.
UM220-IV NV
GNSS 定位模块

i
Ver. 1.0 .0 Primary
UM220-IV NV
2017 12
Ver. 1.0 .1 Alpha release
Pin
2018 10
Ver. 1.0.2 Alpha release
2019 5
R1.1
4.1 :
1559~1607MHz
6.2 shelf life
2019-09-16
R2
ICCP IACQ
6.2 MSL
ICCP IACQ
1.1 HW Version
2019-12-24
* UNICORECOMM UFirebird
© 2009-2020

UM220-IV NV User Manual
ii
UM220-IV NV
GNSS
1
2
3
4
5
6 UM220-IV NV

i
1.......................................1
1.1 .................................................................................................................................1
1.2 .........................................................................................................................2
1.3 .........................................................................................................................3
2.......................................4
2.1 .........................................................................................................................4
2.2 .........................................................................................................................5
3.......................................6
3.1 .........................................................................................................................6
3.2 .........................................................................................................................6
3.3 .........................................................................................................................6
3.4 .....................................................................................................8
3.5 PCB ................................................................................................................9
4.......................................9
4.1 .................................................................................................................9
4.2 ...........................................................................................................................11
4.3 ...............................................................................................................................11
4.4 ...............................................................................................................................12
5..................................13
6..........................................13
6.1 .......................................................................................................................13
6.2 .......................................................................................................................13
7..........................................15
8........................................15

1
1
1.1
UM220-IV NV GNSS
SoC UFirebirdRGPS L1+BDS
B1/GLONASS+Galileo+QZSS AGNSS
UM220-IV NV SMT
1-1 UM220-IV NV
PN
HW
Ver.
GPS
BDS/GLONASS*
Galileo*
QZSS
SBAS*
UART1
UART2
UM220-
IV NV-
GN
2310408000023
2.0
1Hz
* 3.4.0

UM220-IV NV User Manual
2
GN 6.1 AECQ-
100 TS16949 -40 ~+85
1.2
+2.8~3.6 VDC
1
90mW
≤2.5
50Ω
15 30dB
16.0*12.2*2.4mm
0.8g
-40℃~ +85℃
-45℃~ +90℃
RoHS
/
2 LVTTL 4800 115200bps
GNSS
BDS B1 1561.098MHz
GPS L1 1575.42MHz
GLO L1 1602.5625MHz
TTFF
28s
1s
1s
AGNSS24s
CEP
2.0m ( )
3.5m ( )
1
信号质量良好且连续定位
2
辅助数据注入及时

3
(RMS)
0.1m/s( )
3
GPS+BDS/GLO
BDS
GPS
GLO
-161dBm
-160dBm
-161dBm
-158dBm
-146dBm
-146dBm
-146dBm
-142dBm
-155dBm
-154dBm
-155dBm
-148dBm
-158dBm
-157dBm
-158dBm
-153dBm
1PPS (RMS) 4
20ns
1Hz
5
NMEA 0183 Unicore Protocol
1.3
GNSS IC
LNA SAW
TCXO
Battery
RTC
Crystal
RESET_N
UART
PPS
UM220-IV
NV
1-2
UART
UM220-IV NV 1 /
LVTTL 9600bps 115200bps
1PC
3
CN0 为41db 时的指标
4
1 小时统计值，不建议作授时应用
5
用户可配置，详细参见《Unicore NPL Protocol Specification Ver.3.1》文档或更新版本

UM220-IV NV User Manual
4
2
1PPS
UM220-IV NV 1 1PPS
2
2.1
UM220-IV NV IC
2.2
ESD


2-1 UM220-IV NV
2-1

5
:
UM220-IV NV
UM220-IV NV
uSTAR



uSTAR
2.2
:
1
2 UM220-IV NV
3 GNSS
UM220-IV NV
4PC
5 UM220-IV NV
6 uSTAR
7 uSTAR

UM220-IV NV User Manual
6
3
3.1
(VCC)
Vcc
-0.5
3.6
V
VCC
Vrpp
50
mV
Vin
-0.5
Vcc +0.2
V
Tstg
-45
90
MSL
Level 1 □Level 2 Level 3 TBD
3.2
(VCC)
Vcc
2.8
3.3
3.6
V
Iccp
60
mA
Vcc = 3.0 V
IACQ
28
30
32
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
mm
mm
mm
A
15.9
16.0
16.5
B
12.05
12.2
12.35
C
2.2
2.4
2.6

7
mm
mm
mm
D
0.9
1.0
1.3
E
1.0
1.1
1.2
F
2.9
3.0
3.1
G
0.9
1.0
1.3
H
0.7
0.8
0.9
K ( )
0.7
0.8
0.9
N ( )
0.4
0.5
0.6
M
0.8
0.9
1.0
3-1

UM220-IV NV User Manual
8
3.4
NC
NC
TXD1
RXD1
VCC
TIME PULSE
NC
NC
NC
NC
AADET_N
nRESET
VCC_RF
GND
RF_IN
GND
V_BCKP
GND
GND
NC
GPIO2
TXD2
RXD2
NC
Top View
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
3-2 UM220-IV NV
I/O
1
nRESET
I
LVTTL
2
AADET_N
I
LVTTL
3
TIMEPULSE
O
LVTTL
1PPS
4
NC
I
LVTTL
5
GPIO2
I
LVTTL
6
TXD2
O
LVTTL
2
7
RXD2
I
LVTTL
2
8
NC
9
VCC_RF
O
=VCC
10
GND
—
11
RF_IN
I
GNSS BDS B1+GPS L1
GPS L1+GLONASS L1
12
GND
—
13
GND
—
14
NC
15
NC
16
NC
17
NC
18
NC
I/O
LVTTL

9
I/O
19
NC
I/O
LVTTL
20
TXD1
O
LVTTL
1
21
RXD1
I
LVTTL
1
22
V_BCKP
I
1.4V~3.6V
23
VCC
—
2.8V~3.6 V
24
GND
—
3.5 PCB
3-3 UM220-IV NV PCB mil mm
PCB UM220-IV NV
4
4.1
UM220-IV NV
VCC 5%VCC VCC
10ms VCC UM220-IV NV

UM220-IV NV User Manual
10
GND
RF_IN 50
1PC

50mV
−LDO
−LDO
−
−
UM220-IV NV


1559~1607MHz
UM220-IV NV

11

4.2
UM220-IV NV RXD GPIO
VCC 1.6V
IO
4.3
UM220-IV NV +3V VCC_RF
UM220 -IV N
RF_IN
VCC_RF
4-1 UM220-IV NV +3V
UM220-IV NV +3v V_BIAS
V_BIAS
UM220 -IV N
RF_IN
VCC_RF
4-2 UM220-IV NV

UM220-IV NV User Manual
12
UM220-IV NV RF_IN VCC_RF
GNSS
UM220 -IV N
RF_IN
VCC_RF
4-3 UM220-IV NV
4.4
UM220-IV NV 2 LVTTL PC RS232
UM220-IV N
模块 PC
RS232
转换器
UART2
UART1
RS232 2
RS232 1
4-4 PC

13
5
,
( )
6
6.1
6.2
UM220-IV NV
IPC
65

UM220-IV NV User Manual
14
6-1
500 /
13
330mm, 100mm, 24mm, 2.0mm
20mm
30%
6-2 30% 6-3
UM220-IV NV MSL 3
IPC/JEDEC ww.jedec.org
6-2 30%

15
6-3 30%
UM220-IV NV shelf life 1
7
8
8-1 M705-GRN360
8-1

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www.unicorecomm.com
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Fax: [phone]
[e-mail]
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