Model Number |
SI1021-B-GMR |
Si4432-B1-FMR |
Model Name |
SKYWORKS/SILICON LABS SI1021-B-GMR |
SKYWORKS/SILICON LABS Si4432-B1-FMR |
Category |
RF Transceiver ICs |
RF Transceiver ICs |
Brand |
SKYWORKS/SILICON LABS |
SKYWORKS/SILICON LABS |
Description |
256Kbps General-purposeISM<1GHz I2C,SPI,UART LGA-85(6x8) RF Transceiver ICs ROHS |
256Kbps General-purposeISM<1GHz SPI QFN-20-EP(4x4) RF Transceiver ICs ROHS |
RoHS |
Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
Unit |
Piece |
Piece |
Weight: |
0.001 grams / 0.000035 oz |
0.180 grams / 0.006349 oz |
Package / Case |
LGA-85(6x8) |
QFN-20-EP(4x4) |
Package / Arrange |
Tape & Reel (TR) |
Tape & Reel (TR) |
Battery |
No |
No |
ECCN |
5A992C |
5A991B |
Data Rate |
256Kbps |
256Kbps |
Receive Current |
18.5mA |
18.5mA |
Applications |
General-purposeISM<1GHz |
General-purposeISM<1GHz |
Frequency Range |
- |
- |
Operating Voltage |
1.8V~3.8V |
1.8V~3.6V |
Interface |
I2C,SPI,UART |
SPI |
Current Of Transmitting |
85mA |
85mA |
Operating Temperature |
-40℃~+85℃ |
-40℃~+85℃ |