Specifications
Table Of Contents
- Contents
- Tables
- Figures
- 1 Introduction
- 2 Interface Characteristics
- 2.1 Application Interface
- 2.2 RF Antenna Interface
- 2.3 GNSS Interface
- 2.4 Sample Application
- 3 Operating Characteristics
- 3.1 Operating Modes
- 3.2 Power Up/Power Down Scenarios
- 3.3 Power Saving
- 3.4 Power Supply
- 3.5 Operating Temperatures
- 3.6 Electrostatic Discharge
- 3.7 Blocking against RF on Interface Lines
- 3.8 Reliability Characteristics
- 4 Mechanical Dimensions, Mounting and Packaging
- 5 Regulatory and Type Approval Information
- 6 Document Information
- 7 Appendix
Cinterion
®
EXS62-W/EXS82-W Hardware Interface Description
2.1 Application Interface
61
t EXS62-W_EXS82-W_HID_v01.200ee 2022-09-07
Public/ Released
Page 24 of 144
I
2
C I2CDAT I/O Internal pull up Resistors
I2CCLK = 2k2
I2CDAT = 2k2
V
OL
max = 0.45V at Imax = -4.5mA
V
OH
max = 1.95V
V
IL
max = 0.5V
V
IH
min = 1.3V
V
IH
max = 1.95V
Note: Imax = I max external + I pull up
If unused keep lines
open.
Compatible with I
2
C Bus
Specification Version 5.0
The value of the pull-up
depends on the capaci-
tive load of the whole sys-
tem (I
2
C Slave + lines).
Only available with
embedded processing
option.
I2CCLK O
GPIO inter-
face
GPIO6-7, 20-
23, 25
IO V
OL
max = 0.45V at I = 4.5 mA
V
OH
min = 1.20V at I = 2.5 mA
V
OH
max = 1.95V
V
IL
max = 0.5V
V
IH
min = 1.3V
V
IH
max = 1.95V
If unused keep line open.
Further GPIOs shared
with other functions are
available with embedded
processing option (see
Section 2.1.8).
SPI SPI_CLK O
V
OL
max = 0.45V at I = 4.5mA
V
OH
min = 1.20V at I = 2.5mA
V
OH
max = 1.95V
V
IL
max = 0.5V
V
IH
min = 1.3V
V
IH
max = 1.95V
Also shared with ASC1
function (see Section
2.1.8). Only available
with embedded process-
ing option.
SPI_MOSI O
SPI_MISO I
SPI_CS O
ADC
(Analog-to-
Digital Con-
verter)
ADC1 I R
I
= 10MΩ
V
I
= 0.1V ... 1.875V (valid range)
V
IH
max = 1.910V
Resolution 64.979uV
If unused keep line open.
SUSPEND
mode indi-
cator
SUSPEND_
MON
OV
OL
max = 0.45V at I = 4.5 mA
V
OH
min = 1.20V at I = 2.5 mA
V
OH
max = 1.95V
High=Normal mode,
Low=SUSPEND mode.
If unused keep lines
open.
1. Thales strongly recommends to provide test points for certain signal lines to and from the module while
developing SMT applications – for debug, test and/or trace purposes during the manufacturing process.
In this way it is possible to detect soldering (and other) problems. Please refer to [5] and [7] for more in-
formation on test points and how to implement them. The signal lines for which test points should be pro-
vided for are marked as “Test point recommended“ in the above table. Apart from these there should also
be a test point be provided for pad 3.
Table 2: Signal properties
Function Signal name IO Signal form and level Comment