MTK GPs
时间：10-02
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MEB-1280 User Manual1 Introduction
Mobinote MEB-1280 small form factor board is the newest generation of Mobintoe GPS module. The module is powered by MediaTek MT3318. Mobinote proprietary navigation technology that provides you with stable and accurate navigation data. The smallest form factor and miniature design is the best choice to be embedded in a device such as portable navigation device, personal locator, speed camera detector and vehicle locator.
1.1 Product Features
32 parallel channels
SMT type with stamp holes
High quality stereo audio output
TCXO design
0.1 second reacquisition time
NMEA-0183 compliant protocol/ customize protocol
Enhanced algorithm for navigation stability
Excellent sensitivity for urban canyon and foliage environments.
DGPS (WAAS, EGNOS) support
Auto recovery while RTC crashes
1.2 Product Applications
Automotive navigation
Personal positioning and navigation
Marine navigation
Timing application
1.3 Product Pictures
(1) MEB-1280
Figure 1 MEB-1280 Picture
(2) MEB-1280 Interface board
Figure 2 MEB-1280 Interface Board
1.4 The interface Board Pin Definition
Table 1 1 J2 Connector
Pin # Signal Name I/O Description Characteristics
1 ANTPWR I DC Supply Voltage Output 3.3V±5%
2 NC
3 VBAT I RTC Backup Battery
Supply
4 VCC I DC Supply Voltage Output 3.3V±5%
5 nRESET I System reset
(Active low)
6 NC
7 GPIO5/SCS0# I/O General purpose I/O
8 GPIO6/SO I/O General purpose I/O
9 GPIO7/SIN I/O General purpose I/O
10 GPIO8/SCK I/O General purpose I/O
11 TX0 O Serial Port 0
12 RX0 I Serial Port 0
13 GPIO3 I/O General purpose I/O
14 NC
15 NC
16 NC
17 NC
18 GND G Reference Ground
19 PPS O One pulse per second
20 GND G Reference Ground
Table 1 2 Switch SW3
Pin # Signal Name 0/1 Description Characteristics
1 VCC_ANT_2V85 Bias voltage switch for Active Antenna 0: open. No voltage provide antenna.
1:Provide 2.85V to antenna.
Mobinote MEB-1280 small form factor board is the newest generation of Mobintoe GPS module. The module is powered by MediaTek MT3318. Mobinote proprietary navigation technology that provides you with stable and accurate navigation data. The smallest form factor and miniature design is the best choice to be embedded in a device such as portable navigation device, personal locator, speed camera detector and vehicle locator.
1.1 Product Features
32 parallel channels
SMT type with stamp holes
High quality stereo audio output
TCXO design
0.1 second reacquisition time
NMEA-0183 compliant protocol/ customize protocol
Enhanced algorithm for navigation stability
Excellent sensitivity for urban canyon and foliage environments.
DGPS (WAAS, EGNOS) support
Auto recovery while RTC crashes
1.2 Product Applications
Automotive navigation
Personal positioning and navigation
Marine navigation
Timing application
1.3 Product Pictures
(1) MEB-1280
Figure 1 MEB-1280 Picture
(2) MEB-1280 Interface board
Figure 2 MEB-1280 Interface Board
1.4 The interface Board Pin Definition
Table 1 1 J2 Connector
Pin # Signal Name I/O Description Characteristics
1 ANTPWR I DC Supply Voltage Output 3.3V±5%
2 NC
3 VBAT I RTC Backup Battery
Supply
4 VCC I DC Supply Voltage Output 3.3V±5%
5 nRESET I System reset
(Active low)
6 NC
7 GPIO5/SCS0# I/O General purpose I/O
8 GPIO6/SO I/O General purpose I/O
9 GPIO7/SIN I/O General purpose I/O
10 GPIO8/SCK I/O General purpose I/O
11 TX0 O Serial Port 0
12 RX0 I Serial Port 0
13 GPIO3 I/O General purpose I/O
14 NC
15 NC
16 NC
17 NC
18 GND G Reference Ground
19 PPS O One pulse per second
20 GND G Reference Ground
Table 1 2 Switch SW3
Pin # Signal Name 0/1 Description Characteristics
1 VCC_ANT_2V85 Bias voltage switch for Active Antenna 0: open. No voltage provide antenna.
1:Provide 2.85V to antenna.
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发个MT3318芯片datasheet，谢谢！
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