Call us: +86 0755-82563503

Currency: $ US Dollar

Items : %s%s

Microcontrollers

Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Lifecycle Status 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 Radiation Hardening Number of Pins Additional Feature Package / Case Interface Max Supply Voltage REACH SVHC Min Supply Voltage Frequency Height Width Thickness Mounting Type Weight Operating Temperature Technology Height Seated (Max) HTS Code Max Frequency 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) Number of Channels Subcategory Qualification Status Power Supplies Supply Voltage-Max (Vsup) Max Power Dissipation Halogen Free Watchdog Timer Supplier Device Package Core Architecture Speed Power Dissipation-Max Oscillator Type Access Time Frequency (Max) Screening Level Memory Size Memory Type Core Processor Number of SPI Channels RAM Size Number of Bits Number of I/O Address Bus Width Number of UART Channels Supply Current-Max Number of A/D Converters Boundary Scan Low Power Mode Format Barrel Shifter Data Bus Width Number of Programmable I/O Number of I2C Channels Number of Timers/Counters uPs/uCs/Peripheral ICs Type Peripherals Clock Frequency RAM (words) Number of External Interrupts Bit Size Has ADC DMA Channels PWM Channels DAC Channels On Chip Data RAM Width Voltage - Supply (Vcc/Vdd) Number of Timers ROM (words) RAM (bytes) Number of ADC Channels Number of PWM Channels On Chip Program ROM Width CPU Family Integrated Cache Internal Bus Architecture EEPROM Size Program Memory Type Connectivity Core Size Program Memory Size Data Converter
PIC18F25K22-I/SS PIC18F25K22-I/SS Microchip Technology 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Tube 2006 PIC® XLP™ 18K Active 1 (Unlimited) 85°C -40°C 10.5mm ROHS3 Compliant Lead Free No 28 28-SSOP (0.209, 5.30mm Width) I2C, SPI, UART, USART 5.5V No SVHC 1.8V 64MHz 1.85mm 5.6mm Surface Mount -40°C~85°C TA 64MHz PIC18F25K22 1W Yes 28-SSOP PIC 64MHz Internal 32kB FLASH PIC 2 1.5K x 8 8 24 8b 2 2 8b 25 2 7 Brown-out Detect/Reset, HLVD, POR, PWM, WDT 2.3V~5.5V 19 256 x 8 FLASH I2C, SPI, UART/USART 8-Bit 32KB 16K x 16 A/D 19x10b
UPD70F3017AYF1-EA6-A UPD70F3017AYF1-EA6-A Renesas Electronics America 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 18 Weeks Tape & Reel (TR) V850/Sx1 yes Obsolete 3 (168 Hours) 121 3.3V 12mm RoHS Compliant No 121-LFBGA I2C, UART Surface Mount -40°C~85°C TA CMOS 1.58mm 8542.31.00.01 17MHz e1 BOTTOM BALL 3.3V 121 YES 0.8mm S-PBGA-B121 Microcontrollers 20MHz Internal 256kB V850 8K x 8 72 21 32b 6 MICROCONTROLLER DMA, PWM, WDT 32 YES YES YES NO 2.7V~3.6V 8192 FLASH CSI, EBI/EMI, I2C, UART/USART 32-Bit 256KB 256K x 8 A/D 12x10b
MSP430F5258IRGCT MSP430F5258IRGCT Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) MSP430F5xx yes Active 3 (168 Hours) 64 3.3V 9mm ROHS3 Compliant Lead Free No 64 64-VFQFN Exposed Pad I2C, IrDA, LIN, SCI, SPI, UART, USART 25MHz 1mm 9mm 880μm Surface Mount -40°C~85°C TA CMOS e4 Nickel/Palladium/Gold (Ni/Pd/Au) QUAD 260 3V MSP430 64 YES 0.5mm 3.6V Yes 32 MHz Internal 128kB CPUXV2 32K x 8 53 16b 4 MICROCONTROLLER, RISC Brown-out Detect/Reset, DMA, POR, PWM, WDT 32 YES YES YES 1.8V~3.6V 131072 FLASH I2C, IrDA, SCI, SPI, UART/USART 16-Bit 128KB 128K x 8
PIC16LF18855-I/SO PIC16LF18855-I/SO Microchip Technology 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Tube 2016 PIC® XLP™ 16F Active 1 (Unlimited) 28 17.9mm ROHS3 Compliant ALSO OPERATES AT 1.8 V SUPPLY AT 16 MHZ 28-SOIC (0.295, 7.50mm Width) I2C, LIN, SPI, UART, USART 32MHz 7.5mm Surface Mount -40°C~85°C TA CMOS 2.65mm 8542.31.00.01 DUAL GULL WING NOT SPECIFIED 3V NOT SPECIFIED PIC16LF18855 YES 1.27mm R-PDSO-G28 2.5V 3.6V Internal ISO/TS-16949 14kB PIC 1K x 8 25 MICROCONTROLLER, RISC Brown-out Detect/Reset, POR, PWM, WDT 1024 8 YES NO YES YES 8 1.8V~3.6V 7 8192 14 NO 256 x 8 FLASH I2C, LINbus, SPI, UART/USART 8-Bit 14KB 8K x 14 A/D 24x10b; D/A 1x5b
MCHLC908QT2PE MCHLC908QT2PE NXP USA Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tube HC08 Obsolete 3 (168 Hours) ROHS3 Compliant 8-DIP (0.300, 7.62mm) Through Hole 0°C~70°C TA MCHLC908QT2 2MHz Internal 128 x 8 5 LVD, POR, PWM 2.2V~3.6V FLASH 8-Bit 1.5KB 1.5K x 8 A/D 4x8b
PIC16LC65B-04I/P PIC16LC65B-04I/P Microchip Technology 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Through Hole Tube 2000 PIC® 16C yes Active 1 (Unlimited) 40 52.26mm ROHS3 Compliant Lead Free No 40 40-DIP (0.600, 15.24mm) I2C, SPI, UART, USART 4MHz Through Hole -40°C~85°C TA CMOS e3 Matte Tin (Sn) DUAL 3V PIC16LC65B 40 2.54mm 2.5V Microcontrollers 5.5V 1W Yes External 4 μs 7kB EPROM PIC 192 x 8 33 8b 3 MICROCONTROLLER, RISC Brown-out Detect/Reset, POR, PWM, WDT 8 NO NO YES NO 2.5V~5.5V 14 PIC OTP I2C, SPI, UART/USART 8-Bit 7KB 4K x 14
STM32F302C8Y6TR STM32F302C8Y6TR STMicroelectronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks ACTIVE (Last Updated: 6 months ago) Tape & Reel (TR) STM32F3 Active 1 (Unlimited) 49 3A991.A.2 3.41mm ROHS3 Compliant Lead Free No 49 49-UFBGA, WLCSP CAN, I2C, I2S, IrDA, LIN, SPI, UART, USART, USB 72MHz Surface Mount -40°C~85°C TA CMOS BOTTOM BALL 3V STM32F302 YES 0.4mm 2V 3.6V Yes ARM Internal 64kB ARM® Cortex®-M4 16K x 8 37 32b 7 MICROCONTROLLER, RISC DMA, I2S, POR, PWM, WDT 32 YES YES YES 2V~3.6V 65536 FLASH CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB 32-Bit 64KB 64K x 8 A/D 11x12b; D/A 1x12b
S912XEP100BCAG S912XEP100BCAG NXP USA Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 16 Weeks Tray 1996 HCS12X Active 3 (168 Hours) ROHS3 Compliant 144-LQFP Surface Mount -40°C~85°C TA S912XEP100 50MHz External 64K x 8 119 LVD, POR, PWM, WDT 1.72V~5.5V 4K x 8 FLASH CANbus, EBI/EMI, I2C, IrDA, SCI, SPI 16-Bit 1MB 1M x 8 A/D 24x12b
PC9S08SH32CTL PC9S08SH32CTL NXP Semiconductors / Freescale 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Non-RoHS Compliant
R5F563TEEDFA#V0 R5F563TEEDFA#V0 Renesas Electronics America 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 20 Weeks Tray 2013 RX600 yes Active 3 (168 Hours) 120 3V 16mm ROHS3 Compliant Lead Free No 120 120-LQFP EBI/EMI, I2C, LIN, SCI, SPI, UART, USB 100MHz Surface Mount -40°C~85°C TA CMOS 1.7mm 8542.31.00.01 QUAD GULL WING 3V 120 YES 0.5mm 3.6V Yes Internal 512kB RX 48K x 8 72 20 32b 93 20 MICROCONTROLLER DMA, LVD, POR, PWM, WDT 32 YES YES YES YES 2.7V~3.6V 524288 49152 8 32K x 8 FLASH EBI/EMI, I2C, LINbus, SCI, SPI 32-Bit 512KB 512K x 8 A/D 12x10b, 8x12b; D/A 2x10b
PIC32MX150F128B-V/SO PIC32MX150F128B-V/SO Microchip Technology 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Surface Mount Tube 2008 Automotive, AEC-Q100, PIC® 32MX Active 1 (Unlimited) 28 17.9mm ROHS3 Compliant No 28 28-SOIC (0.295, 7.50mm Width) I2C, I2S, IrDA, LIN, SPI, UART, USART 40MHz Surface Mount -40°C~105°C TA CMOS e3 Matte Tin (Sn) - annealed DUAL GULL WING 260 3.3V 40 PIC32MX150F128B 28 Microcontrollers 3.6V Yes PIC Internal 128kB MIPS32® M4K™ 32K x 8 21 2 30mA 32b 5 MICROCONTROLLER, RISC Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 32 YES YES YES NO 2.3V~3.6V PIC FLASH I2C, IrDA, LINbus, PMP, SPI, UART/USART 32-Bit 128KB 128K x 8 A/D 10x10b
LPC54102J256UK49S LPC54102J256UK49S NXP Semiconductors / Freescale 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download RoHS Compliant Lead Free
MSP430F2003TRSAT MSP430F2003TRSAT Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks ACTIVE (Last Updated: 5 days ago) Tape & Reel (TR) MSP430F2xx yes Active 2 (1 Year) 16 EAR99 4mm ROHS3 Compliant Lead Free No 16 16-VQFN Exposed Pad I2C, SPI No SVHC 16MHz 1mm 4mm 900μm Surface Mount 46.011276mg -40°C~105°C TA CMOS e4 Nickel/Palladium/Gold (Ni/Pd/Au) QUAD 260 2.2V 16 YES Microcontrollers 2/3.3V 3.6V Yes Internal 16 μs 1kB MSP430 128 x 8 10 4 YES YES FIXED-POINT 16b 1 MICROCONTROLLER, RISC Brown-out Detect/Reset, POR, PWM, WDT 16 YES NO YES NO 1.8V~3.6V 128 NO FLASH I2C, SPI 16-Bit 1KB 1K x 8 + 256B A/D 10x16b
DF2265TE13V DF2265TE13V Renesas Electronics America 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 24 Weeks Surface Mount Tray 2006 H8® H8S/2200 Last Time Buy 3 (168 Hours) ROHS3 Compliant Lead Free No 100 100-TQFP I2C, IrDA, SCI, UART 13MHz Surface Mount -20°C~75°C TA DF2265 Internal 13 μs 128kB H8S/2000 4K x 8 67 16b 5 LCD, POR, PWM, WDT 3V~5.5V FLASH I2C, SCI, SmartCard 16-Bit 128KB 128K x 8 A/D 10x10b; D/A 2x8b
TS87C51RD2-MIL TS87C51RD2-MIL Microchip Technology 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tube 2008 87C Obsolete 3 (168 Hours) ROHS3 Compliant 68-LCC (J-Lead) Surface Mount -40°C~85°C TA TS87C51RD2 40/20MHz Internal 80C51 1K x 8 48 POR, PWM, WDT 4.5V~5.5V OTP UART/USART 8-Bit 64KB 64K x 8
SCS8AC96EACFTE SCS8AC96EACFTE NXP Semiconductors / Freescale 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 85°C -40°C RoHS Compliant No 48 QFN I2C, SCI, SPI 40MHz 96kB FLASH 6kB 8b 38 8
PIC18F4680-I/ML PIC18F4680-I/ML Microchip Technology 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 7 Weeks Surface Mount Tube 2003 PIC® 18F yes Active 1 (Unlimited) 44 5V 8mm ROHS3 Compliant Lead Free No 44 44-VQFN Exposed Pad CAN, I2C, SPI, UART, USART No SVHC 40MHz 950μm 8mm Surface Mount -40°C~85°C TA CMOS e3 Matte Tin (Sn) QUAD 260 5V 40 PIC18F4680 44 0.65mm Microcontrollers 5V 1W Yes Internal 40 μs 64kB PIC 3.25K x 8 8 36 8b 1 4 MICROCONTROLLER, RISC Brown-out Detect/Reset, HLVD, POR, PWM, WDT 8 YES NO 4.2V~5.5V 11 2 PIC 1K x 8 FLASH CANbus, I2C, SPI, UART/USART 8-Bit 64KB 32K x 16 A/D 11x10b
DSP56F801FA80E DSP56F801FA80E NXP USA Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Tray 1998 56F8xx Active 3 (168 Hours) 48 3A991.A.2 7mm ROHS3 Compliant 48-LQFP 7mm Surface Mount -40°C~85°C TA CMOS 1.6mm 8542.31.00.01 e3 Matte Tin (Sn) QUAD GULL WING 260 3.3V 40 DSP56F801 YES 0.5mm S-PQFP-G48 3V Digital Signal Processors Not Qualified 3.3V 3.6V 80MHz Internal 56800 1K x 16 11 130mA YES YES FIXED POINT YES DIGITAL SIGNAL PROCESSOR, OTHER POR, PWM, WDT 80MHz 1024 16 3V~3.6V MULTIPLE FLASH SCI, SPI 16-Bit 16KB 8K x 16 A/D 8x12b
MINI54TAN MINI54TAN Nuvoton Technology Corporation of America 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tray 2012 NuMicro Mini51™ Obsolete 3 (168 Hours) RoHS Compliant 33 32-VFQFN Exposed Pad I2C, IrDA, SPI, UART, USART 24MHz Surface Mount -40°C~85°C TA ARM Internal 16kB ARM® Cortex®-M0 2K x 8 29 2 Brown-out Detect/Reset, POR, PWM, WDT 2.5V~5.5V FLASH I2C, IrDA, SPI, UART/USART 32-Bit 16KB 16K x 8 A/D 8x10b
MSP430F1111AIDW MSP430F1111AIDW Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks ACTIVE (Last Updated: 6 days ago) Tube MSP430x1xx yes Active 1 (Unlimited) 20 EAR99 12.8mm ROHS3 Compliant Lead Free No 20 20-SOIC (0.295, 7.50mm Width) UART No SVHC 8MHz 2.65mm 7.5mm 2.35mm Surface Mount 500.709277mg -40°C~85°C TA CMOS e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 2.2V 20 YES Microcontrollers 2/3.3V 3.6V Yes Internal 8 μs 2kB MSP430 128 x 8 16 14 YES YES FIXED-POINT 16b 14 1 MICROCONTROLLER, RISC POR, WDT 16 NO NO YES NO 1.8V~3.6V 128 NO FLASH 16-Bit 2KB 2K x 8 + 256B Slope A/D
PIC32MX440F256HT-80I/PT PIC32MX440F256HT-80I/PT Microchip Technology 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Surface Mount Tape & Reel (TR) 2008 PIC® 32MX yes Active 3 (168 Hours) 64 10mm ROHS3 Compliant Lead Free No 64 64-TQFP I2C, IrDA, LIN, SPI, UART, USART, USB 80MHz Surface Mount -40°C~85°C TA CMOS e3 Matte Tin (Sn) - annealed QUAD GULL WING 260 3.3V 40 PIC32MX440F256H 64 Microcontrollers 3.6V Yes PIC Internal 256kB MIPS32® M4K™ 32K x 8 53 2 32b 51 5 MICROCONTROLLER, RISC Brown-out Detect/Reset, DMA, POR, PWM, WDT 32 YES YES YES NO 2.3V~3.6V PIC FLASH I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG 32-Bit 256KB 256K x 8 A/D 16x10b
UPD78F9224MC-5A4-A UPD78F9224MC-5A4-A Renesas Electronics America 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 2004 yes Obsolete Vendor Undefined 20 85°C -40°C 5V ROHS3 Compliant No 20 SSOP UART CMOS 10MHz DUAL GULL WING 20 INDUSTRIAL YES Microcontrollers Yes 8kB FLASH 256kB 1 8b 15 3 8 256 UPD78K0
SPC5744PFK1MMM8 SPC5744PFK1MMM8 NXP Semiconductors / Freescale 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Bulk 125°C -40°C RoHS Compliant No MAPBGA CAN, SPI Yes 1.6W 180MHz 2.5MB FLASH 384kB 32b 4
MC9S08GT16CFB MC9S08GT16CFB NXP Semiconductors / Freescale 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount 44 85°C -40°C RoHS Compliant No 44 PQFP SCI, SPI 3.6V 2.08V 20MHz CMOS 2.45mm QUAD GULL WING 3V INDUSTRIAL 0.8mm Not Halogen Free 40 MHz 20MHz 16kB FLASH 1kB 36 NO YES FIXED POINT 8b 36 1 MICROCONTROLLER 1 8 YES NO YES NO 8 8 HCS08 NO
C8051F336-GMR C8051F336-GMR Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Surface Mount Tape & Reel (TR) 2005 C8051F33x Active 1 (Unlimited) 85°C -40°C 3V RoHS Compliant 20 20-VFQFN Exposed Pad 2-Wire, I2C, SMBus, SPI, UART, USART 3.6V 2.7V 25MHz Surface Mount -40°C~85°C TA 25MHz C8051F33 3 Yes 20-QFN (4x4) 8051 25MHz Internal 16kB FLASH 8051 768 x 8 17 8b 17 4 POR, PWM, Temp Sensor, WDT 2.7V~3.6V FLASH SMBus (2-Wire/I2C), SPI, UART/USART 8-Bit 16KB 16K x 8 A/D 16x10b; D/A 1x10b
CP8811ATT CP8811ATT Cypress Semiconductor Corp 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Tape & Reel (TR) Obsolete Vendor Undefined ROHS3 Compliant
PIC32MX120F032C-V/TL PIC32MX120F032C-V/TL Microchip Technology 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 7 Weeks Tube 2011 Automotive, AEC-Q100, PIC® 32MX Active 1 (Unlimited) 36 ROHS3 Compliant No 36 36-VFTLA Exposed Pad I2C, I2S, IrDA, LIN, SPI, UART, USART 40MHz Surface Mount -40°C~105°C TA CMOS 1mm e4 Nickel/Palladium/Gold (Ni/Pd/Au) QUAD 260 3.3V 40 PIC32MX120F032C 36 YES Microcontrollers 3.6V Yes PIC Internal 32kB MIPS32® M4K™ 8K x 8 25 2 30mA 32b 5 MICROCONTROLLER, RISC Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT 32 YES YES YES NO 2.3V~3.6V PIC FLASH I2C, IrDA, LINbus, PMP, SPI, UART/USART 32-Bit 32KB 32K x 8 A/D 12x10b
SP000363765 SP000363765 Infineon Technologies 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Non-RoHS Compliant
MC9S12DJ128BMPV MC9S12DJ128BMPV NXP Semiconductors / Freescale 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 125°C -40°C 5V RoHS Compliant LQFP CAN, I2C, SCI, SPI 5.25V 4.5V Not Halogen Free HCS12 25MHz 128kB EEPROM, FLASH 8kB 91 16b 80 1
S9S12C96F0CFUER S9S12C96F0CFUER NXP Semiconductors / Freescale 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Tape & Reel 3 (168 Hours) 80 85°C -40°C 14mm RoHS Compliant No PQFP CAN, SCI, SPI CMOS QUAD GULL WING 2.5V INDUSTRIAL YES 0.65mm 2.35V Microcontrollers 2.53.3/5V 2.75V Halogen Free Yes 50 MHz 25MHz AEC-Q100 96kB FLASH 4kB 58 16 45mA 16b 60 8 MICROCONTROLLER 16 YES NO YES 4096 CPU12
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