Quectel EC200T-EU User Manual

LTE Standard Module Series
EC200T Series Hardware Design
EC200T_Series_Hardware_Design 41 / 90
USIM_DATA 15 IO (U)SIM card data
USIM_CLK 16 DO (U)SIM card clock
USIM_RST 17 DO (U)SIM card reset
EC200T series supports (U)SIM card hot-plug via the USIM_DET pin. The function supports low level and
high level detections. By default, It is disabled, and can be configured via AT+QSIMDET command.
Please refer to document [2] for details about the command.
The following figure shows a reference design for (U)SIM interface with an 8-pin (U)SIM card connector.
Figure 16: Reference Circuit of (U)SIM Interface with an 8-pin (U)SIM Card Connector

Quectel EC200T-EU Specifications

General

LTE-TDD Bands	B38/B40/B41
GNSS	GPS/GLONASS/BeiDou/Galileo/QZSS
Operating Temperature	-40°C to +85°C
Storage Temperature	-45°C to +90°C
Form Factor	LCC
Technology	LTE, WCDMA, GSM
LTE Bands	B1/B3/B7/B8/B20/B28
WCDMA Bands	B1/B8
GSM Bands	900/1800 MHz
Data Rates WCDMA	DL: 384 Kbps, UL: 384 Kbps
Interface	USB 2.0 UART
SIM Interface	1.8V/3V
Power Supply	3.3V to 4.3V
Operating Voltage	3.3V to 4.3V
Protocols	FTP/HTTP/HTTPS/SSL
Certifications	CE, GCF