Call us: +86 0755-82563503

Currency: $ US Dollar

Items : %s%s

Integrated Circuits (ICs)

Integrated Circuits (ICs)


Integrated circuits, often referred to as ICs or microchips, are miniature electronic circuits that contain thousands to billions of transistors, resistors, capacitors, and other electronic components on a small semiconductor material. ICs are the building blocks of modern electronics and are used in a vast array of devices and systems, ranging from smartphones and computers to automotive electronics and medical devices. They provide compactness, high functionality, and improved performance by integrating multiple electronic functions onto a single chip.

Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Mount Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations ECCN Code Max Operating Temperature Min Operating Temperature Operating Supply Voltage Length RoHS Status Lead Free Contact Plating Radiation Hardening Number of Pins Additional Feature Package / Case Interface Reach Compliance Code Frequency Height Width Mounting Type Weight Operating Temperature Technology Height Seated (Max) HTS Code Number of Functions Nominal Supply Current JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Supply Voltage Time@Peak Reflow Temperature-Max (s) Base Part Number Pin Count Temperature Grade Surface Mount Terminal Pitch JESD-30 Code Supply Voltage-Min (Vsup) Operating Temperature (Max) Operating Temperature (Min) Number of Channels Subcategory Qualification Status Power Supplies Supply Voltage-Max (Vsup) Max Power Dissipation Number of Elements Number of Outputs Number of Circuits Output Watchdog Timer Supplier Device Package Core Architecture Input Speed Oscillator Type Propagation Delay (tpd) Access Time Frequency (Max) Memory Size Memory Type Core Processor Number of GPIO RAM Size Number of I/O Address Bus Width Number of UART Channels Supply Current-Max Special Feature Voltage - Supply External Data Bus Width Data Bus Width Number of Programmable I/O Number of I2C Channels Number of Timers/Counters uPs/uCs/Peripheral ICs Type Peripherals Clock Frequency Bit Size Has ADC DMA Channels PWM Channels DAC Channels ROM Programmability Primary Clock/Crystal Frequency-Nom Voltage - Supply (Vcc/Vdd) Ratio - Input:Output Main Purpose PLL ROM (words) RAM (bytes) Number of ADC Channels CPU Family Differential - Input:Output Output Clock Frequency-Max Divider/Multiplier Program Memory Type Connectivity Core Size Program Memory Size Data Converter Device Core SPI PWM
EFM32LG295F64G-E-BGA120R EFM32LG295F64G-E-BGA120R Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Cut Tape (CT) 2014 Leopard Gecko yes Not For New Designs 3 (168 Hours) 3.8V RoHS Compliant 120 120-VFBGA EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART, USB 48MHz Surface Mount -40°C~85°C TA NOT SPECIFIED NOT SPECIFIED Yes ARM Internal 64kB ARM® Cortex®-M3 32K x 8 93 32b 5 MICROCONTROLLER, RISC Brown-out Detect/Reset, DMA, POR, PWM, WDT 1.98V~3.8V FLASH EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART 32-Bit 64KB 64K x 8 A/D 8x12b; D/A 2x12b
C8051F066-GQR C8051F066-GQR Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2000 C8051F06x yes Not For New Designs 3 (168 Hours) 100 14mm RoHS Compliant Lead Free Tin 100 100-TQFP 2-Wire, EBI/EMI, I2C, SMBus, SPI, UART, USART 25MHz Surface Mount -40°C~85°C TA CMOS 1.2mm e3 QUAD GULL WING NOT SPECIFIED 3V NOT SPECIFIED C8051F06 100 2.7V 6 Not Qualified Internal 25 μs 32kB 8051 4.25K x 8 59 16 8b 5 MICROCONTROLLER Brown-out Detect/Reset, POR, PWM, WDT 8 YES YES YES NO 2.7V~3.6V FLASH EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART 8-Bit 32KB 32K x 8 A/D 2x16b
EFM32WG990F64-B-BGA112 EFM32WG990F64-B-BGA112 Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 8 Weeks Wonder Gecko Active 112 10mm 112-LFBGA 10mm Surface Mount -40°C~85°C TA BOTTOM BALL 3V YES 0.8mm 1.98V 3.8V 48MHz Internal ARM® Cortex®-M4F 32K x 8 86 16 16 MICROCONTROLLER, RISC Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT 48MHz 32 YES YES YES 1.98V~3.8V FLASH EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB 32-Bit 64KB 64K x 8 A/D 8x12b SAR; D/A 2x12b
SI5341B-D09269-GM SI5341B-D09269-GM Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Tray Active 2 (1 Year) 64 9mm ROHS3 Compliant 9mm CMOS 0.9mm QUAD NO LEAD 260 1.8V 40 INDUSTRIAL YES 0.5mm S-XQCC-N64 1.71V 85°C -40°C 1.89V CLOCK GENERATOR, PROCESSOR SPECIFIC 750MHz 350MHz
EFM32GG12B430F512IQ64-A EFM32GG12B430F512IQ64-A Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Tray Giant Gecko S1 Active 2 (1 Year) RoHS Compliant 64-VFQFN Exposed Pad compliant Surface Mount -40°C~125°C TA 72MHz Internal ARM® Cortex®-M4 192K x 8 50 Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT 1.8V~3.8V FLASH CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD/SDIO, PDM, QSPI, SmartCard, SPI, UART/USART, USB 32-Bit 512KB 512K x 8 A/D 16x12b SAR; D/A 2x12b
EFM32PG1B100F128GM32-B0 EFM32PG1B100F128GM32-B0 Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tray 2016 Pearl Gecko Discontinued 1 (Unlimited) RoHS Compliant 32-VFQFN Exposed Pad I2C, IrDA, LIN, SPI, UART, USART 40MHz Surface Mount -40°C~85°C TA CMOS 8542.31.00.01 ARM Internal 128kB ARM® Cortex®-M4 32K x 8 24 MICROCONTROLLER, RISC Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 1.85V~3.8V FLASH I2C, IrDA, LINbus, SmartCard, SPI, UART/USART 32-Bit 128KB 128K x 8 A/D 24x12b
SL28774ELIT SL28774ELIT Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2005 EProClock® Obsolete 1 (Unlimited) 32 3.3V 5mm RoHS Compliant 32 32-WFQFN Exposed Pad unknown 5mm Surface Mount 50.008559mg -40°C~85°C 0.8mm QUAD NO LEAD NOT SPECIFIED 3.3V NOT SPECIFIED SL28774 32 0.5mm Not Qualified 4 9 1 HCSL, LVCMOS Crystal 133MHz 3.135V~3.465V CLOCK GENERATOR, PROCESSOR SPECIFIC 14.318MHz 1:8 Intel CPU Servers Yes No/Yes
EFM32GG11B520F2048GQ64-B EFM32GG11B520F2048GQ64-B Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Tray Giant Gecko S1 Active 3 (168 Hours) 64 10mm RoHS Compliant 64-TQFP compliant 10mm Surface Mount -40°C~85°C TA QUAD GULL WING 3.3V YES 0.5mm 1.8V 3.8V 72MHz Internal ARM® Cortex®-M4 512K x 8 50 MICROCONTROLLER, RISC Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT 32 YES YES YES 1.8V~3.8V FLASH CANbus, EBI/EMI, I2C, IrDA, LINbus, SmartCard, SPI, UART/USART 32-Bit 2MB 2M x 8 A/D 16x12b SAR; D/A 2x12b
CY28400OCT CY28400OCT Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount Tape & Reel (TR) Obsolete 3 (168 Hours) 28 3.3V RoHS Compliant 28 PLL BYPASS-CONFIGURABLE 28-SSOP (0.209, 5.30mm Width) 5.3mm Surface Mount 50.008559mg 0°C~70°C 2mm 1 215mA DUAL GULL WING NOT SPECIFIED 3.3V NOT SPECIFIED CY28400 28 0.65mm Not Qualified 4 1 HCSL Clock 0.25 ns 100MHz 3.135V~3.465V 1:4 PCI Express (PCIe), SATA CPU Yes Yes/Yes
CY28508OXC CY28508OXC Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tube 2003 Obsolete 3 (168 Hours) 28 EAR99 RoHS Compliant 28-SSOP (0.209, 5.30mm Width) unknown 5.3mm Surface Mount 50.008559mg 0°C~70°C 2mm DUAL GULL WING 3.3V CY28508 28 0.65mm R-PDSO-G28 Not Qualified 4 1 HCSL, LVCMOS Crystal 333.3MHz 2.375V~3.465V CLOCK GENERATOR, OTHER 14.318MHz 1:4 Yes with Bypass No/Yes Yes/No
EFM32LG330F256G-E-R EFM32LG330F256G-E-R Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Tape & Reel (TR) 85°C -40°C RoHS Compliant No I2C, I2S, IrDA, SPI, UART, USART, USB 48MHz Yes ARM Internal 48MHz 256kB FLASH 32kB 53 32b 52 5 Brown-out Detect/Reset, DMA, POR, PWM, WDT
SI5345D-D10371-GM SI5345D-D10371-GM Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Tray Active 2 (1 Year) 64 9mm ROHS3 Compliant 9mm CMOS 0.9mm QUAD NO LEAD 260 1.8V 40 INDUSTRIAL YES 0.5mm S-XQCC-N64 1.71V 85°C -40°C 1.89V CLOCK GENERATOR, PROCESSOR SPECIFIC 750MHz 350MHz
CY28508OXCT CY28508OXCT Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2003 Obsolete 3 (168 Hours) 70°C 0°C RoHS Compliant 28-SSOP (0.209, 5.30mm Width) Surface Mount 50.008559mg 0°C~70°C CY28508 4 1 HCSL, LVCMOS 28-SSOP Crystal 333.3MHz 2.375V~3.465V 1:4 Yes with Bypass No/Yes Yes/No
SI5345B-D06747-GMR SI5345B-D06747-GMR Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Tape & Reel (TR) Active 2 (1 Year) 64 9mm ROHS3 Compliant 9mm CMOS 0.9mm QUAD NO LEAD 260 1.8V 40 INDUSTRIAL YES 0.5mm S-XQCC-N64 1.71V 85°C -40°C 1.89V CLOCK GENERATOR, PROCESSOR SPECIFIC 750MHz 350MHz
SI5341B-B04335-GM SI5341B-B04335-GM Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Tray Active 2 (1 Year) 64 9mm ROHS3 Compliant 9mm CMOS 0.9mm QUAD NO LEAD 260 1.8V 40 INDUSTRIAL YES 0.5mm S-XQCC-N64 1.71V 85°C -40°C 1.89V CLOCK GENERATOR, PROCESSOR SPECIFIC 750MHz 350MHz
EFM32LG980F128-QFP100T EFM32LG980F128-QFP100T Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Tray 2013 Leopard Gecko Obsolete 3 (168 Hours) 100 RoHS Compliant No 100 100-LQFP EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART, USB 48MHz Surface Mount 1.319103g -40°C~85°C TA CMOS QUAD GULL WING YES Microcontrollers Yes ARM Internal 128kB ARM® Cortex®-M3 32K x 8 83 32b 81 5 Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT 32 1.98V~3.8V 131072 32768 CORTEX-M3 FLASH EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB 32-Bit 128KB 128K x 8 A/D 8x12b; D/A 2x12b
C8051F221-GQR C8051F221-GQR Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2000 C8051F2xx yes Not For New Designs 3 (168 Hours) 32 3.3V 7mm RoHS Compliant Lead Free Tin No 32 32-LQFP SPI, UART, USART 25MHz Surface Mount -40°C~85°C TA CMOS 1.6mm e3 QUAD GULL WING 3V C8051F2 32 0.8mm 1W Yes Internal 25 μs 8kB 8051 256 x 8 22 8b 3 MICROCONTROLLER Brown-out Detect/Reset, POR, WDT 8 YES NO NO NO 2.7V~3.6V FLASH SPI, UART/USART 8-Bit 8KB 8K x 8 A/D 22x8b
SI5351A-B08554-GTR SI5351A-B08554-GTR Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Tape & Reel (TR) Active 3 (168 Hours) CLOCK GENERATOR, PROCESSOR SPECIFIC
SI5342D-D07005-GMR SI5342D-D07005-GMR Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Tape & Reel (TR) Active 2 (1 Year) 44 7mm ROHS3 Compliant 7mm CMOS 0.9mm QUAD NO LEAD 260 1.8V 40 INDUSTRIAL YES 0.5mm S-XQCC-N44 1.71V 85°C -40°C 1.89V CLOCK GENERATOR, PROCESSOR SPECIFIC 750MHz 350MHz
EFM8LB12F32E-B-QFN24 EFM8LB12F32E-B-QFN24 Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Tube 2015 Laser Bee yes Last Time Buy 2 (1 Year) Non-RoHS Compliant 24-VFQFN Exposed Pad Surface Mount -40°C~105°C TA CMOS 8542.31.00.01 260 30 72MHz Internal CIP-51 8051 2.25K x 8 20 MICROCONTROLLER Brown-out Detect/Reset, POR, PWM, WDT 2.2V~3.6V FLASH I2C, SMBus, SPI, UART/USART 8-Bit 32KB 32K x 8 A/D 12x14b; D/A 4x12b
C8051F580-IQR C8051F580-IQR Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Surface Mount Tape & Reel (TR) 2000 C8051F58x Active 3 (168 Hours) 48 RoHS Compliant Tin 48 48-TQFP 2-Wire, CAN, EBI/EMI, I2C, LIN, SMBus, SPI, UART, USART 50MHz Surface Mount -40°C~125°C TA 8542.31.00.01 e3 QUAD GULL WING 0.5mm 12 Microcontrollers Not Qualified 2/5V Yes Internal 128kB 8051 8.25K x 8 40 33mA 8b 6 POR, PWM, Temp Sensor, WDT 8 1.8V~5.25V 131072 FLASH EBI/EMI, SMBus (2-Wire/I2C), CANbus, LINbus, SPI, UART/USART 8-Bit 128KB 128K x 8 A/D 32x12b
EFM8LB12F64E-B-QSOP24 EFM8LB12F64E-B-QSOP24 Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Tube 2011 Laser Bee yes Last Time Buy 2 (1 Year) 24 8.65mm Non-RoHS Compliant 24-SSOP (0.154, 3.90mm Width) 3.9mm Surface Mount -40°C~105°C TA CMOS 8542.31.00.01 DUAL GULL WING 260 3V 30 YES 0.635mm 2.2V 3.6V 72MHz Internal CIP-51 8051 4.25K x 8 21 MICROCONTROLLER Brown-out Detect/Reset, POR, PWM, WDT 50MHz 8 YES NO YES 2.2V~3.6V FLASH I2C, SMBus, SPI, UART/USART 8-Bit 64KB 64K x 8 A/D 13x14b; D/A 4x12b
EFM8BB31F16A-C-4QFN24 EFM8BB31F16A-C-4QFN24 Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Tube Automotive, AEC-Q100, Busy Bee Active 2 (1 Year) 24 3mm RoHS Compliant 24-WFQFN Exposed Pad compliant 3mm Surface Mount -40°C~125°C TA QUAD NO LEAD 3V YES 0.4mm 2.2V 3.6V 50MHz Internal CIP-51 8051 2.25K x 8 20 MICROCONTROLLER Brown-out Detect/Reset, POR, PWM, WDT 50MHz YES NO YES 2.2V~3.6V FLASH I2C, SMBus, SPI, UART/USART 8-Bit 16KB 16K x 8 A/D 12x10/12b SAR; D/A 2x12b
EFM32LG940F64-QFN64 EFM32LG940F64-QFN64 Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2013 Leopard Gecko Obsolete 3 (168 Hours) 64 3A001.A.3 9mm RoHS Compliant No 64 64-WFQFN Exposed Pad I2C, I2S, IrDA, SPI, UART, USART, USB 48MHz Surface Mount -40°C~85°C TA CMOS 0.9mm QUAD 3V YES 3.8V Yes ARM Internal 64kB ARM® Cortex®-M3 32K x 8 53 32b 52 5 MICROCONTROLLER, RISC Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT 32 YES YES YES YES 1.98V~3.8V FLASH I2C, IrDA, SmartCard, SPI, UART/USART, USB 32-Bit 64KB 64K x 8 A/D 8x12b; D/A 2x12b
C8051F582-IM C8051F582-IM Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Surface Mount Tube 2000 C8051F58x Active 1 (Unlimited) 32 5mm ROHS3 Compliant Tin 32 32-VFQFN Exposed Pad 2-Wire, CAN, I2C, LIN, SMBus, SPI, UART, USART 50MHz 1mm 5mm Surface Mount -40°C~125°C TA CMOS e3 QUAD NO LEAD NOT SPECIFIED 2.1V NOT SPECIFIED C8051F58 32 2V 12 Microcontrollers Not Qualified Yes Internal 128kB 8051 8.25K x 8 25 2 33mA 8b 1 6 MICROCONTROLLER POR, PWM, Temp Sensor, WDT 8 YES NO YES NO 1.8V~5.25V FLASH SMBus (2-Wire/I2C), CANbus, LINbus, SPI, UART/USART 8-Bit 128KB 128K x 8 A/D 25x12b
EFM8UB20F64G-B-QFP48 EFM8UB20F64G-B-QFP48 Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Tray 2017 Universal Bee yes Active 3 (168 Hours) Non-RoHS Compliant 48-TQFP Surface Mount -40°C~85°C TA CMOS 8542.31.00.01 48MHz Internal CIP-51 8051 4.25K x 8 40 MICROCONTROLLER Brown-out Detect/Reset, POR, PWM, WDT 2.65V~3.6V FLASH EBI/EMI, I2C, SMBus, SPI, UART/USART, USB 8-Bit 64KB 64K x 8 A/D 32x10b
C8051F369 C8051F369 Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 28 5mm Non-RoHS Compliant 5mm CMOS 1mm 8542.31.00.01 e3 Matte Tin (Sn) QUAD NO LEAD NOT SPECIFIED 3V NOT SPECIFIED 28 INDUSTRIAL YES 0.5mm S-XQCC-N28 2.7V 85°C -40°C Not Qualified 3.6V 50 MHz 25 MICROCONTROLLER 25MHz 8 YES NO YES YES FLASH
C8051F543-AMR C8051F543-AMR Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape and Reel Active RoHS Compliant 24 8051 1.25KB 18 Programmable Counter Array Flash 16KB 8051 1 2
EFM32WG290F64-BGA112 EFM32WG290F64-BGA112 Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks 2013 Active 112 3A001.A.3 85°C -40°C 3.8V 10mm RoHS Compliant 112 BGA EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART 48MHz CMOS 1.3mm 8542.31.00.01 BOTTOM BALL NOT SPECIFIED 3V NOT SPECIFIED INDUSTRIAL YES 0.8mm Yes ARM Internal 48MHz 64kB FLASH 90 32kB 86 28 32b MICROCONTROLLER, RISC Brown-out Detect/Reset, DMA, POR, PWM, WDT 32 YES YES YES 6
SI5335B-B09689-GM SI5335B-B09689-GM Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Tray Active 2 (1 Year) ROHS3 Compliant 260 NOT SPECIFIED CLOCK GENERATOR, PROCESSOR SPECIFIC
Settings Need Help?
Top FAQ's

How can I quickly find answers to my questions?

Please visit the Help & Support area of our website to find information regarding ordering, shipping, delivery and more.

What is my Order Status?

Registered users can track orders from their account dropdown, or click here. *Order Status may take 12 hours to update after initial order is placed.

How do I return product?

Users can begin the returns process by starting with our Returns Page.

How do I find price and availability?

Quotes can be created by registered users in myLists.

How do I create a 'HK JDW' Account?

Visit the Registration Page and enter the required information. You will receive an email confirmation when your registration is complete.

United Kingdom/GBP Summary
Fast Shipping Fast Delivery

Orders are typically delivered to United Kingdom within 48 hours depending on location.

Free Shipping Free Shipping

Free delivery to United Kingdom on orders of £33 or more. A delivery charge of £12 will be billed on all orders less than £33.

Incoterms Incoterms

DDP (Duty and customs paid by HK JDW)

Payment Options Payment Types

Credit account for qualified institutions and businesses

Payment in Advance by Wire Transfer

Visa Mastercard American Express PayPal Apple Pay Google Pay

Marketplace Marketplace Product

More Products From Fully Authorized Partners

Average Time to Ship 1-3 Days, extra ship charges may apply. Please see product page, cart, and checkout for actual ship speed.

Incoterms: CPT (Duty, customs, and applicable VAT/Tax due at time of delivery)

For more information visit Help & Support