RXM-GPS-F4-T Linx Technologies, RXM-GPS-F4-T Datasheet - Page 8

• Manufacturer Part Number: RXM-GPS-F4-T
• Description: GPS Modules F4 Series GPS Recvr Module Tape and Reel
• Manufacturer: Linx Technologies

Specifications of RXM-GPS-F4-T

• Rohs: yes
• Frequency Band: 1575.42 MHz
• Number Of Channels: 48
• Time To First Fix (cold Start): 32 s
• Acquisition Sensitivity: - 159.5 dBm
• Horizontal Position Accuracy: 3 m
• Operating Supply Voltage: 1.8 V
• Operating Supply Current: 56 mA
• Interface Type: Serial
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Dimensions: 15 mm x 13 mm x 2.2 mm
• Minimum Operating Temperature: - 30 C

Pin Assignments
Pin Descriptions
Figure 6: F4 Series GPS Receiver Pin Descriptions
Pin Descriptions
18, 20, 21, 22
Pin Number
16, 17
7, 11
10
12
13
14
15
19
1
2
3
4
5
6
8
9
RFPWRUP
ON_OFF
/RESET
GPIOD
GPIOC
Figure 5: F4 Series GPS Receiver Pinout (Top View)
GPIOE
P1, P2
GPIOA
GPIOB
1
2
3
4
5
21
6
7
8
9
10
Name
1PPS
GND
RFIN
VCC
NC
RX
G1
TX
GPIOD
GPIOE
1PPS
TX
RX
GND
GPIOC
P1
/RESET
RFPWRUP
ON_OFF
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
P
−
P
I
I
I
I
I
I
Description
General Purpose I/O. 3.6V tolerant.
General Purpose I/O. 3.6V tolerant.
1 Pulse Per Second. 1.8V level.
Serial output (default NMEA)
Serial input (default NMEA). 3.6V tolerant.
General Purpose I/O. 3.6V tolerant.
Pull to 1.8V VCC through 2.2k resistors.
Reset Input. Active low with an internal pull-up.
Internal reset is preferred; external reset will clear
all RAM. 3.6V tolerant.
Power State Indicator
Power Control Pin. Internal 10k pull-down
resistor. 3.6V tolerant.
Supply Voltage
Pull to GND through a 100k resistor.
General Purpose I/O. 3.6V tolerant.
General Purpose I/O. 3.6V tolerant.
No electrical connection.
Ground
GPS RF signal input
–
4
–
GPIOB
GPIOA
RFIN
GND
GND
GND
VCC
NC
NC
G1
P2
20
19
18
17
16
22
15
14
13
12
11