SI4438 Datasheet, PDF (37/44 Pages) Silicon Laboratories – Low active power consumption

Si4438
10. Ordering Information
Part Number^1,2
Description
Si4438-B1C-FM ^{ISM EZRadioPRO Transceiver}
Package Type
QFN-20
Pb-free
Operating
Temperature
–40 to 85 °C
Notes:
1. Add an “(R)” at the end of the device part number to denote tape and reel option.
2. For Bxx, the first “x” indicates the ROM version, and the second “x” indicates the FW version in OTP.
Rev 1.0
37