Telit Wireless Solutions HE910 User Manual

HE910 Hardware User Guide
1VV0300925 Rev. 32 Page 68 of 111 2019-11-25
8. LOGIC LEVEL SPECIFICATIONS
The following table shows the logic level specifications used in the HE910 interface
circuits:
Absolute Maximum Ratings -Not Functional
Parameter
Min
Max
Input level on any digital pin (CMOS 1.8) with respect to
ground
-0.3V
2.1V
Input level on any digital pin (CMOS 1.2) with respect to
ground
-0.3V
1.4V
Operating Range - Interface levels (1.8V CMOS)
Level
Min
Max
Input high level
1.5V
1.9V
Input low level
0V
0.35V
Output high level
1.6V
1.9V
Output low level
0V
0.2V
Operating Range - Interface levels (1.2V CMOS)
Level
Min
Max
Input high level
0.9V
1.3V
Input low level
0V
0.3V
Output high level
1V
1.3V
Output low level
0V
0.1V

Telit Wireless Solutions HE910 Specifications

General

Manufacturer	Telit Wireless Solutions
Model	HE910
Operating Temperature	-40°C to +85°C
Voice Support	Yes
GPS	Yes
Form Factor	LGA
Technology	HSPA+
Frequency Bands	850/900/1800/1900 MHz
Data Rate (Downlink)	Up to 21 Mbps (HSPA+)
Data Rate (Uplink)	Up to 5.76 Mbps (HSPA+)
Interface	UART, USB 2.0, GPIO, I2C, SPI
Certifications	CE, FCC, GCF, PTCRB, IC
Data Rates	HSPA+: Up to 21 Mbps downlink, 5.76 Mbps uplink