Silicon Labs SI4720-B20-GM

Factory Lead Time

8 Weeks

Mounting Type

Surface Mount

Package / Case

20-UFQFN Exposed Pad

Surface Mount

having leads that are designed to be soldered on the side of a circuit board that the body of the component is mounted on.

YES

Number of Pins

20

Weight

16.499422mg

Operating Temperature

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

-40°C~95°C

Packaging

Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.

Tray

Published

1997

Part Status

Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.

Active

Moisture Sensitivity Level (MSL)

3 (168 Hours)

Number of Terminations

20

Type

TxRx Only

Voltage - Supply

2.7V~5.5V

Terminal Position

QUAD

Number of Functions

1

Supply Voltage

3.3V

Terminal Pitch

The center distance from one pole to the next.

0.5mm

Frequency

76MHz~108MHz

Pin Count

a count of all of the component leads (or pins)

20

Interface

SPI

Protocol

FM Radio

RF Family/Standard

VHF

Serial Interfaces

A serial interface is a communication interface between two digital systems that transmits data as a series of voltage pulses down a wire. Essentially, the serial interface encodes the bits of a binary number by their "temporal" location on a wire rather than their "spatial" location within a set of wires.

I2S, SPI

Current - Receiving

16.8mA~19.8mA

Current - Transmitting

18.3mA~18.8mA

GPIO

3

Height Seated (Max)

0.6mm

Radiation Hardening

Radiation hardening is the process of making electronic components and circuits resistant to damage or malfunction caused by high levels of ionizing radiation, especially for environments in outer space (especially beyond the low Earth orbit), around nuclear reactors and particle accelerators, or during nuclear accidents or nuclear warfare.

No

RoHS Status

RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.

RoHS Compliant