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MGM111E256V2R

Description
MIGHTY GECKO MESH NETWORKING MOD
CategoryTopical application    Wireless rf/communication   
File Size378KB,4 Pages
ManufacturerSilicon Laboratories Inc
Environmental Compliance
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MGM111E256V2R Overview

MIGHTY GECKO MESH NETWORKING MOD

MGM111E256V2R Parametric

Parameter NameAttribute value
RF series/standard802.15.4
protocolZigbee®
modulationDSSS, O-QPSK
frequency2.4GHz
Power - output10dBm
Sensitivity-99dBm
serial interfaceI²S,SPI,UART
Antenna typeIntegrated, chip + U.FL
IC/parts usedEFR32
storage256kB Flash, 32kB RAM
Voltage - Power1.85 V ~ 3.8 V
Current - Receive9.8mA
Current - Transmission8.2mA
Installation typesurface mount
Operating temperature-40°C ~ 85°C
Package/casingmodule
MGM111 Mighty Gecko Mesh Networking
Module Data Short
The Silicon Labs Mighty Gecko Module (MGM111) is a fully-integrated, pre-certified
module, enabling rapid development of wireless mesh networking solutions.
Based on the Silicon Labs EFR32
Mighty Gecko SoC, the MGM111 combines an ener-
gy-efficient, multi-protocol wireless SoC with a proven RF/antenna design and industry-
leading wireless software stacks. This integration accelerates time-to-market and saves
months of engineering effort and development costs.
In addition, common software and development tools enable seamless migration from a
module to discrete SoC-based design when the time is right.
MGM111 can be used in a wide variety of applications:
Connected Home
Building Automation
Lighting
Security and Monitoring
Smart Grid / Metering
Industrial Automation
Others
Core / Memory
Crystals
38.4 MHz
KEY FEATURES
• Industry-leading mesh networking (ZigBee/
Thread) software and development tools
• Antenna: internal chip and U.FL variants
• TX power: up to +10 dBm
• RX sensitivity: down to -99 dBm
• 32-bit ARM® Cortex®-M4 at 40 MHz
• Flash memory: 256 kB
• RAM: 32 kB
• Autonomous Hardware Crypto Accelerator
and Random Number Generator
• Integrated DC-DC Converter
Clock Management
High Frequency
Crystal Oscillator
Low Frequency
RC Oscillator
Low Frequency
Crystal Oscillator
High Frequency
RC Oscillator
Auxiliary
High Frequency
RC Oscillator
Ultra Low
Frequency
RC Oscillator
Energy Management
Voltage
Regulator
DC-DC
Converter
Brown-Out
Detector
Voltage Monitor
Other
CRYPTO
ARM Cortex M4 Processor
with DSP Extensions and FPU
Memory
Protection Unit
32.768 kHz
Power-On Reset
CRC
Flash Program
Memory
RAM Memory
Debug Interface
DMA Controller
32-bit bus
Peripheral Reflex System
Antenna
Chip Antenna
(MGM111A)
Ext. Antenna
u.FL Connector
(MGM111E)
Radio Transceiver
DEMOD
Serial Interfaces
BUFC
USART
I/O Ports
External
Interrupts
General Purpose
I/O
Timers and Triggers
Timer/Counter
Protocol Timer
Analog I/F
ADC
RF Frontend
LNA
FRC
I
PGA
IFADC
Low Energy
UART
Low energy timer
Watchdog Timer
Analog
Comparator
BALUN
CRC
Matching
MOD
RAC
PA
Q
Frequency
Synthesizer
AGC
I
2
C
Pin Reset
Pulse Counter
RTCC
IDAC
Pin Wakeup
Cryotimer
Lowest power mode with peripheral operational:
EM0— Active
EM1— Sleep
EM2— Deep Sleep
EM3— Stop
EM4— Hibernate
EM4— Shutoff
silabs.com
| Smart. Connected. Energy-friendly.
This information applies to a product under development. Its characteristics and specifications are subject to change without notice.
Preliminary Rev. 0.5

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