Device/Module image

EFR32MG1P133F256GM48

Zigbee and Thread SoCs (Series 1)

The EFR32MG1P133F256GM48 includes a 40 MHz ARM Cortex-M4 microcontroller with 256 Flash, 32 RAM and a rich peripheral set in a QFN48 package. With 16.5 dBm maximum output power and receive sensitivity of -101 dBm (250 kbps O-QPSK DSSS) the device provides an excellent link budget for greater range and reliable RF communications.  Built with low-power Gecko technology, which includes innovative low energy techniques, fast wake-up times and energy saving modes the EFR32MG1P133F256GM48 reduces overall power consumption and maximizes battery life. The EFR32MG1P133F256GM48 includes wireless networking stacks for Zigbee,  Thread, and Bluetooth low energy. The device also includes support for proprietary wireless protocol development.

 

Key Specs

 
MCU Core
ARM Cortex-M4
Core Frequency (MHz)
40
Flash
256
RAM
32
Package Type
QFN48
Zigbee Capable
Yes
Thread Capable
Yes
Bluetooth Low Energy Capable
Yes
2.4 GHz Capable
Yes
Sub-GHz Capable
Yes
Receive Sensitivity
-101 dBm (250 kbps O-QPSK DSSS)
AES-128
Yes
AES-256
Yes
ECC
Yes
SHA-1
Yes
SHA-2
Yes
RSA-2048
No
I²C
1
I²S
1
SPI
2
UART
3
USART
2
Dig I/O Pins
28
MCU Core
ARM Cortex-M4
Core Frequency (MHz)
40
Flash
256
RAM
32
Package Type
QFN48
Zigbee Capable
Yes
Thread Capable
Yes
Bluetooth Low Energy Capable
Yes
2.4 GHz Capable
Yes
Sub-GHz Capable
Yes
Receive Sensitivity
-101 dBm (250 kbps O-QPSK DSSS)
AES-128
Yes
AES-256
Yes
ECC
Yes
SHA-1
Yes
SHA-2
Yes
RSA-2048
No
I²C
1
I²S
1
SPI
2
UART
3
USART
2
Dig I/O Pins
28
EFR32xG1 Block Diagram
Find quality, environmental, shipping, and supply chain information for Silicon Labs devices. You can also download the following environmental documents for each part number: Detailed Device Composition (MDDS), IPC 1752-2 Class 6 (XML format), RoHS Certificate of Compliance, ICP test reports, Halogen-Free Certificate of Compliance, PFOS/PFOA Certificate of Compliance, and REACH Declaration.
Company Name Silicon Laboratories, Inc.
Company Address 400 W. Cesar Chavez Austin, TX 78701
Date of Incorporation 1996
Terms and Conditions View PDF
California SB 657 View PDF
Corp Social Responsibility 1996

Featured Knowledge Base Articles

User Forums

Browse technical questions, share your ideas, and learn more about our latest solutions.

Search the forums

Still need help?

Contact technical support or review a case.

Request Support
Close
Loading Results