Name: EM357-RTR
Brand: Silicon Labs
SKU: 636-1011-2-ND
Price: 2026.2 JPY
Availability: InStock

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

EM357-RTR
DigiKey Part Number	636-1011-2-ND - Tape & Reel (TR) 636-1011-1-ND - Cut Tape (CT)
Manufacturer	Silicon Labs
Manufacturer Product Number	EM357-RTR
Description	IC RF TXRX+MCU 802.15.4 48QFN
Customer Reference
Detailed Description	IC RF TxRx + MCU 802.15.4 Zigbee® 2.4GHz 48-VFQFN Exposed Pad
Datasheet	Datasheet
EDA/CAD Models	EM357-RTR Models

Product Attributes

Type	Description	Select All
Category	RF and Wireless RF Transceiver ICs
Mfr	Silicon Labs
Series	-
Packaging	Tape & Reel (TR) Cut Tape (CT)
Part Status	Not For New Designs
DigiKey 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	I2C, 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°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	48-VFQFN Exposed Pad
Supplier Device Package	48-QFN (7x7)
Base Product Number	EM357

Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 2,342

Check for Additional Incoming Stock

Once available stock of this product has been depleted, manufacturer standard package and lead time will apply. View Substitutes or Alternative Package Types

Not recommended for new design, minimums may apply View Substitutes or Alternative Package Types

Quantity

All prices are in JPY

Cut Tape (CT)

Quantity	Unit Price	Ext Price
1	¥1,842.00000	¥1,842
10	¥1,599.80000	¥15,998
25	¥1,515.84000	¥37,896
100	¥1,400.79000	¥140,079
250	¥1,331.89200	¥332,973
500	¥1,283.28000	¥641,640
1,000	¥1,237.50400	¥1,237,504