CATEGORIES:  RF/IF AND RFID

CURRENT - RECEIVING:  18.5MA

CURRENT - TRANSMITTING:  17MA ~ 30MA

DATA RATE (MAX):  256KBPS

DETAILED DESCRIPTION:  IC RF TXRX ONLY GENERAL ISM < 1GHZ 240MHZ ~ 930MHZ 20-VFQFN EXPOSED PAD

FREQUENCY:  240MHZ ~ 930MHZ

GPIO:  3

MANUFACTURER:  SILICON LABS

MANUFACTURER PART NUMBER:  SI4431-B1-FMR

MODULATION:  FSK, GFSK, OOK

OPERATING TEMPERATURE:  -40°C ~ 85°C

PACKAGE / CASE:  20-VFQFN EXPOSED PAD

PACKAGING:  REEL

POWER - OUTPUT:  13DBM (MAX)

RF FAMILY/STANDARD:  GENERAL ISM < 1GHZ

SENSITIVITY:  -121DBM

SERIAL INTERFACES:  SPI

TYPE:  TXRX ONLY

VOLTAGE - SUPPLY:  1.8 V ~ 3.6 V