EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
SI1020-B-GM3 Real Image
Same model may have multiple batches, images only for reference.

SI1020-B-GM3

Part No SI1020-B-GM3
Manufacturer Silicon Labs
Catalog RF Transceiver ICs
Description IC RF TXRX+MCU ISM<1GHZ 85VFLGA  /  IC RF TxRx + MCU General ISM < 1GHz EZRadioPro 240MHz ~ 960MHz 85-VFLGA Exposed Pad
Datasheet
SI1020-B-GM3 Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Category RF/IF and RFID>RF Transceiver ICs
Mfr Silicon Labs
Package Tray
Product Status Not For New Designs
Type TxRx + MCU
RF Family/Standard General ISM < 1GHz
Protocol EZRadioPro
Modulation FSK, GFSK, OOK
Frequency 240MHz ~ 960MHz
Data Rate (Max) 256kbps
Power - Output 20dBm (Max)
Sensitivity -121dBm
Memory Size 128kB Flash, 8.5kB RAM
Serial Interfaces I2C, SPI, UART
GPIO 53
Voltage - Supply 1.8V ~ 3.8V
Current - Receiving 18.5mA
Current - Transmitting 30mA
Temperature Range - Operating -40°C ~ 85°C
Mounting SMD (SMT)
Package / Case 85-VFLGA Exposed Pad
Supplier Device Package 85-LGA (6x8)
Base Product Number SI1020
Other Names -SI1020-B
Standard Package 480
MSL Level 3 (168 Hours)
ECCN 5A992C
HTSUS 8542.31.0001
Win Source Part Number 1235772-SI1020-B-GM3
Ultra Librarian 3D Model Ultra Librarian SI1020-B-GM3 CAD Model

Description

The SI1020-B-GM3 is an RF transceiver IC manufactured by Silicon Labs.

  • Category: RF/IF and RFID
  • Frequency Range: 240MHz ~ 960MHz
  • Flash Memory: 128kB
  • RAM: 8.5kB
  • Data Rate: Maximum 256kbps
  • Sensitivity: -121dBm
  • Modulation: FSK, GFSK, and OOK
  • Serial Interfaces: I2C, SPI, and UART
  • GPIO: 53
  • Transmitting Current: 30mA
  • Voltage Range: 1.8V ~ 3.8V
  • Temperature Range: -40°C ~ 85°C
  • Type: General ISM
  • Status: Not for new designs

You May Also Be Interested in

EFR32FG23A020F512GM40-B Silicon Labs
EFR32FG23A020F512GM40-B
Silicon Labs
IC RF TXRX+MCU ISM<1GHZ 40QFN
Need more? Email Us
Picture of BCM43692A1KFFBG
BCM43692A1KFFBG
Broadcom Limited
IC RF WIFI 11AX 2X2
Need more? Email Us
ADF7021-VBCPZ-RL Analog Devices Inc.
ADF7021-VBCPZ-RL
Analog Devices Inc.
IC RF TXRX ISM<1GHZ 48LFCSP
Need more? Email Us
Picture of BCM43692A1IFFBG
BCM43692A1IFFBG
Broadcom Limited
11AX 2X2 2.4/5/6 GHZ MAC/PHY/RAD
Need more? Email Us
EFR32MG12P132F1024GL125-C Silicon Labs
EFR32MG12P132F1024GL125-C
Silicon Labs
IC RF TXRX+MCU 802.15.4 125BGA
Need more? Email Us
MC13234CHTR NXP USA Inc.
MC13234CHTR
NXP / Nexperia
IC RF TXRX+MCU 802.15.4 48MAPLGA
Need more? Email Us
CC1111F8RSP Texas Instruments
CC1111F8RSP
Texas Instruments
IC RF TXRX+MCU ISM<1GHZ 36VQFN
Need more? Email Us
EFR32MG12P132F1024GL125-CR Silicon Labs
EFR32MG12P132F1024GL125-CR
Silicon Labs
IC RF TXRX+MCU 802.15.4 125BGA
Need more? Email Us
MXL608-AG-T MaxLinear Inc – Price, Stock & Datasheet
MXL608-AG-T
MaxLinear Inc
QFN-24-EP(4x4) RF Transceiver ICs RoHS
Lowest to $1.1642

Top Sellers

CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
BME280 Real Image
BME280
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $3.9204
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0357
74HC595D,118 label picture
74HC595D,118
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.1046
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.1775
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $11.8797
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.8196
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
FT234XD-R real image
FT234XD-R
FTDI, Future Technology Devices International Ltd
USB-to-UART 1-CH 512byte FIFO 5V 12-Pin DFN EP T/R / IC USB SERIAL BASIC UART 12DFN
Lowest to $4.5143
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.3053
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.6828
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.3053
AR8033-AL1A real image2016
AR8033-AL1A
Atheros
Ethernet TXRX Single Chip 1-Port 3.3V 10Mbps/100Mbps/1000Mbps 48-Pin QFN EP Tray
Lowest to $2.6071
Availability: Check Availability & Quote
Notify Me When Available

Shipping Information

Shipped from HK warehouse
Expected Shipping Date Get an estimate

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess