Parameters |
Factory Lead Time |
1 Week |
Mounting Type |
Surface Mount |
Package / Case |
48-VFQFN Exposed Pad |
Surface Mount |
YES |
Number of Pins |
48 |
Operating Temperature |
-40°C~85°C |
Packaging |
Tape & Reel (TR) |
Published |
2012 |
Part Status |
Not For New Designs |
Moisture Sensitivity Level (MSL) |
2 (1 Year) |
Number of Terminations |
48 |
Type |
TxRx + MCU |
Voltage - Supply |
2.1V~3.6V |
Terminal Position |
QUAD |
Number of Functions |
1 |
Supply Voltage |
1.25V |
Terminal Pitch |
0.5mm |
Frequency |
2.4GHz |
Pin Count |
48 |
Operating Supply Voltage |
3.6V |
Voltage |
3.6V |
Interface |
I2C, SPI, UART |
Memory Size |
192kB Flash 12kB RAM |
RAM Size |
12kB |
Memory Type |
FLASH |
Data Bus Width |
32b |
Number of Timers/Counters |
3 |
Protocol |
Zigbee® |
Core Architecture |
ARM |
Number of Programmable I/O |
24 |
Power - Output |
8dBm |
RF Family/Standard |
802.15.4 |
Data Rate (Max) |
5Mbps |
Serial Interfaces |
I2C, JTAG, SPI, UART |
Current - Receiving |
22mA~28.5mA |
Current - Transmitting |
21.5mA~43.5mA |
Modulation |
O-QPSK |
Sensitivity (dBm) |
-102 dBm |
Height Seated (Max) |
1mm |
Length |
7mm |
Radiation Hardening |
No |
RoHS Status |
RoHS Compliant |
Lead Free |
Lead Free |
EM357-RTR Overview
In order to save board space, the 48-VFQFN Exposed Pad package RF transceiver IC is used. Surface Mount is used for RF transceiver's mounting.With transceiver RF's high reliability and efficiency, this emerges as a TxRx + MCU.High reliability can be achieved by using the advanced transceiver RF' packaging Tape & Reel (TR).There are 48 pins on this transceiver RF circuit board.RF transceiver operates on the basis of the frequency of 2.4GHz.
EM357-RTR Features
48-VFQFN Exposed Pad package
Surface Mount for mounting
TxRx + MCU
Tape & Reel (TR) is used
48 pins
EM357-RTR Applications
There are a lot of Silicon Labs EM357-RTR RF Transceiver ICs applications.
- Industrial Controls
- Smart Meters
- Fitness
- Location and Asset Tracking
- Wireless Price Tags
- Patient Asset Tracking
- Chemical Sensors
- LED Lighting
- Remote Control
- Health and Fitness