SLM336-U

LTE Cat 1 Bis Module

The SLM336-U is a lte cat 1 bis module from MeiG Smart Technology. View the full SLM336-U datasheet below including key specifications.

Manufacturer

MeiG Smart Technology

SLM336-U Key Specifications

Parameter	Value
Humidity	5% to 95%
Processor	ARM Cortex-A5 500MHz (Unisoc 8850)
Protocols	TCP/UDP/MQTT/FTP/FTPS/HTTP/HTTPS/LWM2M/COAP
Interfaces	1x USB 2.0, 3x UART, 1x I2C, 1x SPI, 1x I2S, 2x ADC
Idle Current	20mA (TBD)
SIM Interface	1.8V/3.0V
Supply Voltage	3.5V to 4.2V (typ. 3.8V)
Transmit Power	23 ± 2.7dBm (Class 3, LTE FDD)
Max Uplink Rate	5Mbps
Dormancy Current	2mA (TBD)
Max Downlink Rate	10Mbps
Module Dimensions	19.9 x 23.6 x 2.45mm
Power-Off Current	10µA (TBD)
Storage Temperature	-40°C to 90°C
LTE Bands (SLM336U-C)	FDD B1/B3/B5/B8; TD-LTE B34/38/39/40/41
Operating Temperature	-30°C to 75°C
LTE Bands (SLM336U-EU)	FDD B1/B3/B5/B7/B8/B20/B28

SLM336-U Overview

Part: SLM336U — MeiG

Type: LTE Cat 1 Bis Module

Description: LTE Cat 1 bis wireless communication module based on Unisoc 8850 platform, supporting maximum 10Mbps downlink and 5Mbps uplink rates, with a 19.9x23.6x2.45mm LGA package.

Operating Conditions:

Supply voltage: 3.5V–4.2V (typical 3.8V)
Operating temperature: -30°C to 75°C
Max DL rate: 10Mbps
Max UL rate: 5Mbps

Absolute Maximum Ratings:

Max storage temperature: 90°C

Key Specs:

Downlink rate: Max 10Mbps (LTE FDD, Non-CA CAT 1 bis)
Uplink rate: Max 5Mbps (LTE FDD, Non-CA CAT 1 bis)
Processor: ARM CortexA5 500MHz
Power supply voltage: 3.5V–4.2V (typical 3.8V)
Power-off current: 10μA (TBD)
Dormancy current: 2mA (TBD)
Idle current: 20mA (TBD)
Transmission Power (LTE FDD): 23 ± 2.7dBm (Class 3)

Features:

Support LTE Cat 1 bis
Support WIFI Scan (optional)
Support FOTA remote upgrade
Rich network protocols (TCP, UDP, MQTT, FTP/FTPS, HTTP/HTTPS, LWM2M*, COAP*)
Rich multimedia interface
Support GNSS

Applications:

Industrial meter
Shared equipment
Security monitoring
Financial POS
Tracker
Public network POC

Package:

LGA 126pin (19.923.62.45 mm)

Variants on the same datasheet

These parts have exact links to the same datasheet. They are candidates to compare, not verified drop-in replacements; check package, pinout and electrical limits.

Part Number	Manufacturer	Package
SLM336	MeiG Smart Technology	—
SLM336U	MeiG Smart Technology	LGA 126pin
SLM336U-C	MeiG Smart Technology	LGA 126pin
SLM336U-EU	MeiG Smart Technology	LGA 126pin

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All RF / Wireless datasheets All MeiG Smart Technology datasheets (6)

Data on this page is extracted from publicly available manufacturer datasheets using automated tools including AI. It may contain errors or omissions. Always verify specifications against the official manufacturer datasheet before making design or purchasing decisions. See our Terms of Service. Rights holders can submit a takedown request.

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