EZGPM01 Datasheet, PDF (5/10 Pages) List of Unclassifed Manufacturers – GPS RECEIVER

EZGPM01 data sheet
Terminal
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Terminal Name
VCC
DGND
BOOTSELECT
RXA
TXA
TXB
RXB
GPIO3
RF_ON
DGND
AGND
AGND
AGND
AGND
AGND
AGND
RF_IN
AGND
V_ANT
VCC_RF
V_BAT
RESET_N
GPIO10
GPIO6
GPIO5
GPIO7
GPIO0
GPIO1
T-MARK(1PPS)
DGND
I/O
Description
I
3.3V DC supply voltage
Digital ground
I
Boots in update mode when high
I
Serial Data Input A
O
Serial Data Output A
O
Serial Data Output B
I
Serial Data Input B
I/O
O
Indicates RF part is ON
Digital ground
Analog ground
Analog ground
Analog ground
Analog ground
Analog ground
Analog ground
I
Antenna input
Analog ground
I
Supply for active antenna
O
2.85V output of RF section
I
External backup battery
I
Resets the module when low
I/O
I/O
I/O
I/O
I/O
I/O
O
One-pulse-per-second
Digital ground
Table 1: Device Terminal Functions
Copyright © EAZIX, Inc. 2004. All Rights Reserved
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