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DigiKey ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
ATTINY43U-SU DISTI # 2156-ATTINY43U-SU-ND
Atmel Corporation IC MCU 8BIT 4KB FLASH 20SOIC Min Qty: 119 Container: Bulk MARKETPLACE PRODUCT ATTINY43U-SU Part Details 9780
In Stock
  • 119 $2.5300
$2.5300 Buy Now ATTINY43U-SU Part Details
ATTINY43U-SU DISTI # ATTINY43U-SU-ND
Microchip Technology Inc IC MCU 8BIT 4KB FLASH 20SOIC Min Qty: 1 Lead time: 7 Weeks Container: Tube ATTINY43U-SU Part Details 336
In Stock
  • 100 $2.0400
  • 25 $2.2800
  • 1 $2.4700
$2.0400 / $2.4700 Buy Now ATTINY43U-SU Part Details
ATTINY43U-MU DISTI # ATTINY43U-MU-ND
Microchip Technology Inc IC MCU 8BIT 4KB FLASH 20QFN Min Qty: 1 Lead time: 7 Weeks Container: Tray ATTINY43U-MU Part Details 89
In Stock
  • 1 $2.5600
$2.5600 Buy Now ATTINY43U-MU Part Details
ATTINY43U-MUR DISTI # ATTINY43U-MURCT-ND
Microchip Technology Inc IC MCU 8BIT 4KB FLASH 20QFN Min Qty: 6000 Lead time: 7 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) ATTINY43U-MUR Part Details Temporarily Out of Stock
  • 6000 $2.1800
$2.1800 Buy Now ATTINY43U-MUR Part Details
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Avnet Americas Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
ATTINY43U-MU DISTI # ATTINY43U-MU
Microchip Technology Inc MCU 8-Bit ATtiny AVR RISC 4KB Flash 3.3V/5V 20-Pin QFN EP - Trays (Alt: ATTINY43U-MU) RoHS: Compliant Min Qty: 490 Package Multiple: 490 Lead time: 7 Weeks, 0 Days Container: Tray ATTINY43U-MU Part Details 0
  • 100 $2.1200
  • 25 $2.3400
  • 1 $2.5600
$2.1200 / $2.5600 Buy Now ATTINY43U-MU Part Details
ATTINY43U-MUR DISTI # ATTINY43U-MUR
Microchip Technology Inc MCU 8-bit ATtiny AVR RISC 4KB Flash 3.3V/5V T/R - Tape and Reel (Alt: ATTINY43U-MUR) RoHS: Compliant Min Qty: 6000 Package Multiple: 6000 Lead time: 7 Weeks, 0 Days Container: Reel ATTINY43U-MUR Part Details 0
  • 100 $2.1800
  • 25 $2.4000
  • 1 $2.6200
$2.1800 / $2.6200 Buy Now ATTINY43U-MUR Part Details
ATTINY43U-SUR DISTI # ATTINY43U-SUR
Microchip Technology Inc MCU 8-bit ATtiny AVR RISC 4KB Flash 3.3V/5V T/R - Tape and Reel (Alt: ATTINY43U-SUR) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Container: Reel ATTINY43U-SUR Part Details 0   RFQ ATTINY43U-SUR Part Details
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Mouser Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
ATTINY43U-SUR DISTI # 556-ATTINY43U-SUR
Microchip Technology Inc 8-bit Microcontrollers - MCU 4KB FLSH 64B EE 256B SRAM-8MHz, IND 0.9V RoHS: Compliant ATTINY43U-SUR Part Details 944
  • 1 $2.5600
  • 25 $2.3400
  • 100 $2.1200
  • 1000 $2.0600
$2.0600 / $2.5600 Buy Now ATTINY43U-SUR Part Details
ATTINY43U-MU DISTI # 556-ATTINY43U-MU
Microchip Technology Inc 8-bit Microcontrollers - MCU AVR 4KB, 64B EE 8MHz 256B SRAM, 0.9V RoHS: Compliant ATTINY43U-MU Part Details 0   Order Now ATTINY43U-MU Part Details
ATTINY43U-MUR DISTI # 556-ATTINY43U-MUR
Microchip Technology Inc 8-bit Microcontrollers - MCU 4KB FLSH 64B EE 256B SRAM-8MHz, IND 0.9V RoHS: Compliant ATTINY43U-MUR Part Details 0   Order Now ATTINY43U-MUR Part Details
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Microchip Technology Inc Manufacturer Direct – Inventory Available for Immediate and Future Delivery

Part # Manufacturer Description Stock Price Price Range Buy
ATTINY43U-MU DISTI # ATTINY43U-MU
Microchip Technology Inc 8MHz, QFN/MLF, IND TEMP, Green, 0.9V, Projected EOL: 2048-10-03 RoHS: Compliant pbFree: Yes ATTINY43U-MU Part Details 5419

Alternates Available
  • 5000 $1.8500
  • 1000 $1.9500
  • 100 $2.1200
  • 25 $2.3400
  • 1 $2.5600
$1.8500 / $2.5600 Buy Now ATTINY43U-MU Part Details
ATTINY43U-MUR DISTI # ATTINY43U-MUR
Microchip Technology Inc 8MHZ, QFN/MLF, IND TEMP GREEN, 0.9V, T&R, Projected EOL: 2048-10-03 RoHS: Compliant pbFree: Yes ATTINY43U-MUR Part Details 0

Alternates Available
  • 5000 $1.9000
  • 1000 $2.0100
  • 100 $2.1800
  • 25 $2.4000
  • 1 $2.6200
$1.9000 / $2.6200 Buy Now ATTINY43U-MUR Part Details
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Onlinecomponents.com ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
ATTINY43U-MUR
Microchip Technology Inc   ATTINY43U-MUR Part Details 0
  • 6000 $2.1300
  • 4500 $2.1700
  • 3000 $3.1500
  • 1500 $5.9800
$2.1300 / $5.9800 Buy Now ATTINY43U-MUR Part Details
ATTINY43U-MU
Microchip Technology Inc MCU 8-bit AVR RISC 4KB Flash 3.3V/5V 20-Pin WQFN EP Tray ATTINY43U-MU Part Details 0
  • 490 $2.2300
  • 368 $2.2800
  • 245 $2.4400
  • 123 $3.2500
$2.2300 / $3.2500 Buy Now ATTINY43U-MU Part Details
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Rochester Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
ATTINY43U-SU
Atmel Corporation ATTINY43U - RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU RoHS: Compliant Status: Active Min Qty: 1 ATTINY43U-SU Part Details 9780
  • 1000 $2.1700
  • 500 $2.3000
  • 100 $2.4000
  • 25 $2.5000
  • 1 $2.5500
$2.1700 / $2.5500 Buy Now ATTINY43U-SU Part Details
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Quest Components  

Part # Manufacturer Description Stock Price Price Range Buy
ATTINY43U-SU
Atmel Corporation   ATTINY43U-SU Part Details 196
  • 78 $3.0192
  • 22 $3.2640
  • 1 $4.8960
$3.0192 / $4.8960 Buy Now ATTINY43U-SU Part Details
ATTINY43U-SU
Microchip Technology Inc   ATTINY43U-SU Part Details 173
  • 78 $3.0192
  • 22 $3.2640
  • 1 $4.8960
$3.0192 / $4.8960 Buy Now ATTINY43U-SU Part Details
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Bristol Electronics  

Part # Manufacturer Description Stock Price Price Range Buy
ATTINY43U-SU
Atmel Corporation   ATTINY43U-SU Part Details 246   RFQ ATTINY43U-SU Part Details
ATTINY43U-SU
Microchip Technology Inc   ATTINY43U-SU Part Details 217   RFQ ATTINY43U-SU Part Details
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Avnet Americas Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
ATTINY43U-MU DISTI # ATTINY43U-MU
Microchip Technology Inc MCU 8-Bit ATtiny AVR RISC 4KB Flash 3.3V/5V 20-Pin QFN EP - Trays (Alt: ATTINY43U-MU) RoHS: Compliant Min Qty: 490 Package Multiple: 490 Lead time: 7 Weeks, 0 Days Container: Tray ATTINY43U-MU Part Details 0
  • 100 $2.1200
  • 25 $2.3400
  • 1 $2.5600
$2.1200 / $2.5600 Buy Now ATTINY43U-MU Part Details
ATTINY43U-MUR DISTI # ATTINY43U-MUR
Microchip Technology Inc MCU 8-bit ATtiny AVR RISC 4KB Flash 3.3V/5V T/R - Tape and Reel (Alt: ATTINY43U-MUR) RoHS: Compliant Min Qty: 6000 Package Multiple: 6000 Lead time: 7 Weeks, 0 Days Container: Reel ATTINY43U-MUR Part Details 0
  • 100 $2.1800
  • 25 $2.4000
  • 1 $2.6200
$2.1800 / $2.6200 Buy Now ATTINY43U-MUR Part Details
ATTINY43U-SUR DISTI # ATTINY43U-SUR
Microchip Technology Inc MCU 8-bit ATtiny AVR RISC 4KB Flash 3.3V/5V T/R - Tape and Reel (Alt: ATTINY43U-SUR) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Container: Reel ATTINY43U-SUR Part Details 0   RFQ ATTINY43U-SUR Part Details
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TME ECIA Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
ATTINY43U-SU DISTI # ATTINY43U-SU
Microchip Technology Inc IC: AVR microcontroller, SO20-W, 700mVDC÷5.5VDC, Ext.inter: 16 Min Qty: 1 ATTINY43U-SU Part Details 19
  • 10 $0.7200
  • 3 $0.8800
  • 1 $0.9600
$0.7200 / $0.9600 Buy Now ATTINY43U-SU Part Details
ATTINY43U-MU DISTI # ATTINY43U-MU
Microchip Technology Inc IC: AVR microcontroller, VDFN20, 700mVDC÷5.5VDC, Ext.inter: 16 Min Qty: 1 ATTINY43U-MU Part Details 0
  • 100 $2.3100
  • 25 $2.3900
  • 5 $2.5800
  • 1 $2.7700
$2.3100 / $2.7700 RFQ ATTINY43U-MU Part Details
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NAC ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
ATTINY43U-MUR
Microchip Technology Inc 8MHZ, QFN/MLF, IND TEMP GREEN, 0.9V, T&R - Package: 20 WQFN 4x4x0.8mm T/R RoHS: Compliant Min Qty: 6000 Package Multiple: 6000 ATTINY43U-MUR Part Details 0
  • 1 $2.8500
  • 100 $2.5700
  • 500 $2.3700
  • 1000 $2.3100
$2.3100 / $2.8500 Buy Now ATTINY43U-MUR Part Details
ATTINY43U-SUR
Microchip Technology Inc 8MHZ, SOIC, IND TEMP, GREEN, 0.9V, T&R - Package: 20 SOIC .300in T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1000 ATTINY43U-SUR Part Details 0   RFQ ATTINY43U-SUR Part Details
ATTINY43U-SU
Microchip Technology Inc 8MHz, SOIC, IND TEMP, Green, 0.9V - Package: 20 SOIC .300in TUBE RoHS: Compliant Min Qty: 148 Package Multiple: 37 Container: Tube ATTINY43U-SU Part Details 0
  • 1 $2.6900
  • 100 $2.4300
  • 500 $2.2400
  • 1000 $2.1900
$2.1900 / $2.6900 Buy Now ATTINY43U-SU Part Details
ATTINY43U-MU
Microchip Technology Inc 8MHz, QFN/MLF, IND TEMP, Green, 0.9V - Package: 20 WQFN 4x4x0.8mm TRAY RoHS: Compliant Min Qty: 1 Package Multiple: 490 Container: Tray ATTINY43U-MU Part Details 4900
  • 1 $2.7700
  • 100 $2.5000
  • 500 $2.3100
  • 1000 $2.2500
$2.2500 / $2.7700 Buy Now ATTINY43U-MU Part Details
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Avnet Americas Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
ATTINY43U-MU DISTI # ATTINY43U-MU
Microchip Technology Inc MCU 8-Bit ATtiny AVR RISC 4KB Flash 3.3V/5V 20-Pin QFN EP - Trays (Alt: ATTINY43U-MU) RoHS: Compliant Min Qty: 490 Package Multiple: 490 Lead time: 7 Weeks, 0 Days Container: Tray ATTINY43U-MU Part Details 0
  • 100 $2.1200
  • 25 $2.3400
  • 1 $2.5600
$2.1200 / $2.5600 Buy Now ATTINY43U-MU Part Details
ATTINY43U-MUR DISTI # ATTINY43U-MUR
Microchip Technology Inc MCU 8-bit ATtiny AVR RISC 4KB Flash 3.3V/5V T/R - Tape and Reel (Alt: ATTINY43U-MUR) RoHS: Compliant Min Qty: 6000 Package Multiple: 6000 Lead time: 7 Weeks, 0 Days Container: Reel ATTINY43U-MUR Part Details 0
  • 100 $2.1800
  • 25 $2.4000
  • 1 $2.6200
$2.1800 / $2.6200 Buy Now ATTINY43U-MUR Part Details
ATTINY43U-SUR DISTI # ATTINY43U-SUR
Microchip Technology Inc MCU 8-bit ATtiny AVR RISC 4KB Flash 3.3V/5V T/R - Tape and Reel (Alt: ATTINY43U-SUR) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Container: Reel ATTINY43U-SUR Part Details 0   RFQ ATTINY43U-SUR Part Details
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Ameya Holding Limited  

Part # Manufacturer Description Stock Price Price Range Buy
ATTINY43U-MU
Microchip Technology Inc WQFN 20/I°/8-bit Microcontroller with 4K Bytes In-System Programmable Fla ATTINY43U-MU Part Details 5419   RFQ ATTINY43U-MU Part Details
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Master Electronics ECIA (NEDA) Member • Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
ATTINY43U-MUR
Microchip Technology Inc   ATTINY43U-MUR Part Details 0
  • 6000 $2.1300
  • 4500 $2.1700
  • 3000 $3.1500
  • 1500 $5.9800
$2.1300 / $5.9800 Buy Now ATTINY43U-MUR Part Details
ATTINY43U-MU
Microchip Technology Inc MCU 8-bit AVR RISC 4KB Flash 3.3V/5V 20-Pin WQFN EP Tray ATTINY43U-MU Part Details 0
  • 490 $2.2300
  • 368 $2.2800
  • 245 $2.4400
  • 123 $3.2500
$2.2300 / $3.2500 Buy Now ATTINY43U-MU Part Details
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EBV Elektronik Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
ATTINY43U-MU DISTI # ATTINY43U-MU
Microchip Technology Inc MCU 8-Bit ATtiny AVR RISC 4KB Flash 3.3V/5V 20-Pin QFN EP (Alt: ATTINY43U-MU) RoHS: Compliant Min Qty: 490 Package Multiple: 490 Lead time: 1 Weeks, 1 Days ATTINY43U-MU Part Details EBV - 0   Buy Now ATTINY43U-MU Part Details
ATTINY43U-SUR DISTI # ATTINY43U-SUR
Microchip Technology Inc MCU 8-bit ATtiny AVR RISC 4KB Flash 3.3V/5V T/R (Alt: ATTINY43U-SUR) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 1 Weeks, 1 Days ATTINY43U-SUR Part Details EBV - 0   Buy Now ATTINY43U-SUR Part Details
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Avnet Silica Authorized Distributor

Part # Manufacturer Description Stock Price Price Range Buy
ATTINY43U-MU DISTI # ATTINY43U-MU
Microchip Technology Inc MCU 8-Bit ATtiny AVR RISC 4KB Flash 3.3V/5V 20-Pin QFN EP (Alt: ATTINY43U-MU) RoHS: Compliant Min Qty: 490 Package Multiple: 490 Lead time: 1 Weeks, 2 Days ATTINY43U-MU Part Details Silica - 0   Buy Now ATTINY43U-MU Part Details

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