User's Guide

UGM1301 User Guide
4
9 SCK Input SPI clock
10 MISO Output Master In Slave Output SPI Output
11 MOSI Input Master Out Slave Input SPI Input
12 CSN Input SPI chip select
13 PPS Input GPS 1pps input
14 GND GND of the module
15 RF1 SMT antenna pin(RESEVER)
16 GND GND of the module
17 EPAD Exposed Pad
Table2.1
2.3 Typical Application Schematic
3. Electrical Parameters
3.1 Absolute electrical parameters
Parameters Description Minumum
value
Maximum
value
Unit
Ts Storage
temperature
-45 85
℃
VCC Supply voltage 4.9 5.1 V
ESD HBM - 2 KV
CDM 0.3 KV