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 22 of 144
USB VUSB_IN I V
I
min = 3V
V
I
max = 5.25V
Active and suspend current:
I
max
< 100µA
All electrical characteris-
tics according to USB
Implementers' Forum,
USB 2.0 Specification.
If unused keep lines
open.
Test points recommended.
USB_DN I/O Full and high speed signal characteris-
tics according USB 2.0 Specification.
USB_DP
Serial
Modem
Interface
ASC0
RXD0 O 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
If unused keep lines
open.
RTS0 can be used to
wakeup the module from
SLEEP mode, but not
from SUSPEND/PSM
mode.
Test points recommended
for RXD0, TXD0, RTS0,
and CTS0.
CTS0 O
DSR0 O
DCD0 O
RING0 O
TXD0 I V
IL
max = 0.5V
V
IH
min = 1.3V
V
IH
max = 1.95V
RTS0 I
DTR0 I
Serial
Modem
Interface
ASC1
RXD1 O 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
If unused keep lines
open.
Test points recommended
for RXD1, TXD1, RTS1,
and CTS1.
With embedded process-
ing option ASC1 lines are
shared with SPI interface
lines, see Section 2.1.8.
CTS1 O
TXD1 I V
IL
max = 0.5V
V
IH
min = 1.3V
V
IH
max = 1.95V
RTS1 I
SIM card
detection
CCIN I Internal pull down resistor: 100k
R
I
≈ 110kΩ
V
IL
max = 0.5V
V
IH
min = 1.3V
V
IH
max = 1.95V
CCIN = High, SIM card
inserted.
If unused keep line open.
1.8V SIM
Card Inter-
face
CCVCC O V
O
min = 1.504V
V
O
typ = 1.8V
V
O
max = 2V
I
O
max = -60mA
Maximum cable length or
copper track to SIM card
holder should not exceed
100mm.
For more information on
how to connect the SIM
interface pads including
possible external capaci-
tors and ESD protection
please refer to Section
2.1.6.
CCRST
CCCLK
O
O
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
CCIO I/O 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
Table 2: Signal properties
Function Signal name IO Signal form and level Comment