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EM357-RT
EM357-RT
Not For New Designs
Description:  IC RF TXRX+MCU 802.15.4 48VFQFN
Manufacturer:  Silicon Labs
Datasheet:   EM357-RT Datasheet
History Price: $11.14
In Stock: 26500
EM357-RT Specification
Specification
Mfr Part
EM357-RT
Category
RF Transceiver Ics
Manufacturer
Silicon Labs
Series
-
Packaging
Tray
Status
Not For New Designs
Environmental Compliance
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
HS Code
-
Technical Parameter
Programmable
Not Verified
Type
TxRx + MCU
RF Family/Standard
802.15.4
Protocol
Zigbee?
Modulation
O-QPSK
Frequency
2.4GHz
Data Rate (Max)
5Mbps
Power - Output
8dBm
Sensitivity
-102dBm
Memory Size
192kB Flash, 12kB RAM
Serial Interfaces
I², JTAG, SPI, UART
GPIO
24
Voltage - Supply
2.1V ~ 3.6V
Current - Receiving
22mA ~ 28.5mA
Current - Transmitting
21.5mA ~ 43.5mA
Operating Temperature
-40 ℃ ~ 85 ℃
Mounting Type
Surface Mount
EM357-RT PDF Datasheet
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    Customer Reviews
    4.95 out of 5.00 stars from 91 customer reviews from all over the world
    William Taylor
    United Kingdom
    5 stars
    2026-11-09 20:31
    great product. works perfect
    Doutora Flávia
    Brazil
    5 stars
    2026-11-09 20:10
    Product received, satisfied.
    Vânia
    Brazil
    5 stars
    2026-11-09 18:01
    Hi my order arrived OK OK OK great I have not tested yet but Paresi qui everything is OK
    Étienne Gaillard
    France
    5 stars
    2026-11-09 14:44
    Well received, send very fast and on time, match the sale and as the description, thank you!...
    Ana Teresa Jiménez
    Spain
    5 stars
    2026-11-09 13:38
    Received correctly.
    Now it remains to install them and check their operation.
    Thank you very much for everything.
    Greetings.
    Margaux Renard
    France
    5 stars
    2026-11-09 12:05
    I am always very satisfied with this seller with quality products