Silicon Labs SI4438-B1C-FMR

Product attributes

Attribute value

Manufacturer:

Silicon Labs

Series:

-

Package/Case:

20-VFQFN Exposed Pad

Packaging:

Tape & Reel (TR)

Product Status:

Not For New Designs

Programmable:

Not Verified

Type:

TxRx Only

RF Family/Standard:

General ISM < 1GHz

Protocol:

-

Modulation:

FSK, GFSK, GMSK, OOK

Frequency:

425MHz ~ 525MHz

Data Rate (Max):

500kbps

Power - Output:

20dBm (Max)

Sensitivity:

-124dBm

Memory Size:

-

Serial Interfaces:

SPI

GPIO:

4

Voltage - Supply:

1.8V ~ 3.6V

Current - Receiving:

14mA

Current - Transmitting:

75mA

Operating Temperature:

-40°C ~ 85°C

Grade:

-

Qualification:

-

Supplier Device Package:

20-QFN (4x4)