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AT90USB646-MU by:

IC MCU 8BIT 64KB FLASH 64QFN

Part Details for AT90USB646-MU by Microchip Technology Inc

Overview of AT90USB646-MU by Microchip Technology Inc

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Applications Internet of Things (IoT) Environmental Monitoring Financial Technology (Fintech) Smart Cities Transportation and Logistics Agriculture Technology Telecommunications Virtual Reality (VR), Augmented Reality (AR), and Vision Systems Education and Research Consumer Electronics Security and Surveillance Audio and Video Systems Computing and Data Storage Healthcare Entertainment and Gaming

Price & Stock for AT90USB646-MU

Part # Distributor Description Stock Price Buy
DISTI # AT90USB646-MU-ND
DigiKey IC MCU 8BIT 64KB FLASH 64QFN Min Qty: 1 Lead time: 4 Weeks Container: Tray 380
In Stock
  • 1 $7.6800
  • 25 $7.0500
  • 100 $6.3700
$6.3700 / $7.6800 Buy Now
DISTI # AT90USB646-MU
Avnet Americas MCU 8-bit AT90 AVR RISC 64KB Flash 3.3V/5V 64-Pin QFN EP - Trays (Alt: AT90USB646-MU) RoHS: Compliant Min Qty: 260 Package Multiple: 260 Lead time: 5 Weeks, 0 Days Container: Tray 0
  • 1 $7.6800
  • 25 $7.0500
  • 100 $6.3700
$6.3700 / $7.6800 Buy Now
DISTI # 556-AT90USB646-MU
Mouser Electronics 8-bit Microcontrollers - MCU AVR USB 64K FLSH 16MHz Ind Temp RoHS: Compliant 1260
  • 1 $7.6800
  • 25 $7.0500
  • 100 $6.3700
$6.3700 / $7.6800 Buy Now
DISTI # AT90USB646-MU
Microchip Technology Inc 16 MHz, VQFN, Ind Temp, Green, Projected EOL: 2048-10-03 RoHS: Compliant pbFree: Yes 0

Alternates Available
  • 1 $7.6800
  • 25 $7.0500
  • 100 $6.3700
  • 1,000 $5.8700
  • 5,000 $5.5700
$5.5700 / $7.6800 Buy Now
Future Electronics AT90 Series 64 KB Flash 4 KB SRAM 16 MHz 8-Bit Microcontroller - QFN-64 RoHS: Compliant pbFree: Yes Min Qty: 260 Package Multiple: 260 Container: Tray 0
Tray
  • 260 $6.7600
$6.7600 Buy Now
Onlinecomponents.com MCU - 8-bit AVR RISC - 64KB Flash - 3.3V/5V - 64-Pin QFN EP - Tray 520 In Stock
1560 Factory Stock
  • 5 $7.9200
  • 25 $7.0100
  • 50 $6.9500
  • 100 $6.2500
  • 260 $6.2100
  • 520 $6.1800
  • 1,040 $6.1500
  • 2,600 $6.1200
$6.1200 / $7.9200 Buy Now
DISTI # AT90USB646-MU
Avnet Americas MCU 8-bit AT90 AVR RISC 64KB Flash 3.3V/5V 64-Pin QFN EP - Trays (Alt: AT90USB646-MU) RoHS: Compliant Min Qty: 260 Package Multiple: 260 Lead time: 5 Weeks, 0 Days Container: Tray 0
  • 1 $7.6800
  • 25 $7.0500
  • 100 $6.3700
$6.3700 / $7.6800 Buy Now
DISTI # AT90USB646-MU
Avnet Americas MCU 8-bit AT90 AVR RISC 64KB Flash 3.3V/5V 64-Pin QFN EP - Trays (Alt: AT90USB646-MU) RoHS: Compliant Min Qty: 260 Package Multiple: 260 Lead time: 5 Weeks, 0 Days Container: Tray 0
  • 1 $7.6800
  • 25 $7.0500
  • 100 $6.3700
$6.3700 / $7.6800 Buy Now
NAC 16 MHz, VQFN, Ind Temp, Green - Package: 64 VQFN 9x9x1mm TRAY RoHS: Compliant Min Qty: 1 Package Multiple: 260 Container: Tray 1300
  • 1 $7.9700
  • 100 $7.2300
  • 500 $6.7700
  • 1,000 $6.6100
$6.6100 / $7.9700 Buy Now
DISTI # AT90USB646-MU
Avnet Silica MCU 8-bit AT90 AVR RISC 64KB Flash 3.3V/5V 64-Pin QFN EP (Alt: AT90USB646-MU) RoHS: Compliant Min Qty: 260 Package Multiple: 260 Lead time: 1 Weeks, 1 Days Silica - 0
Buy Now
DISTI # AT90USB646-MU
EBV Elektronik MCU 8-bit AT90 AVR RISC 64KB Flash 3.3V/5V 64-Pin QFN EP (Alt: AT90USB646-MU) RoHS: Compliant Min Qty: 260 Package Multiple: 260 Lead time: 1 Weeks, 0 Days EBV - 0
Buy Now
Master Electronics MCU - 8-bit AVR RISC - 64KB Flash - 3.3V/5V - 64-Pin QFN EP - Tray 520 In Stock
1560 Factory Stock
  • 5 $7.9200
  • 25 $7.0100
  • 50 $6.9500
  • 100 $6.2500
  • 260 $6.2100
  • 520 $6.1800
  • 1,040 $6.1500
  • 2,600 $6.1200
$6.1200 / $7.9200 Buy Now

Part Details for AT90USB646-MU

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AT90USB646-MU Part Data Attributes

Parametric Data
AT90USB646-MU Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
AT90USB646-MU Microchip Technology Inc IC MCU 8BIT 64KB FLASH 64QFN
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Package Description 9 X 9 MM, 0.50 MM PITCH, ROHS COMPLIANT, MO-220VMMD-3, QFN-64
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.31.00.01
Factory Lead Time 5 Weeks
Samacsys Manufacturer Microchip
Has ADC YES
Additional Feature OPERATES AT 2.7 V MINIMUM SUPPLY AT 8 MHz
Address Bus Width 16
Bit Size 8
Boundary Scan YES
CPU Family AVR RISC
Clock Frequency-Max 16 MHz
DAC Channels NO
DMA Channels NO
External Data Bus Width 8
Format FIXED POINT
Integrated Cache NO
JESD-30 Code S-PQCC-N64
JESD-609 Code e3
Length 9 mm
Low Power Mode YES
Moisture Sensitivity Level 1
Number of External Interrupts 16
Number of I/O Lines 48
Number of Serial I/Os 1
Number of Terminals 64
Number of Timers 4
On Chip Data RAM Width 8
On Chip Program ROM Width 8
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
PWM Channels YES
Package Body Material PLASTIC/EPOXY
Package Code HVQCCN
Package Equivalence Code LCC64,.35SQ,20
Package Shape SQUARE
Package Style CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
RAM (bytes) 4096
ROM (words) 65536
ROM Programmability FLASH
Seated Height-Max 1 mm
Speed 16 MHz
Supply Current-Max 30 mA
Supply Voltage-Max 5.5 V
Supply Voltage-Min 4.5 V
Supply Voltage-Nom 5 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish MATTE TIN
Terminal Form NO LEAD
Terminal Pitch 0.5 mm
Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) 30
Width 9 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC

Alternate Parts for AT90USB646-MU

This table gives cross-reference parts and alternative options found for AT90USB646-MU. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of AT90USB646-MU, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
AT90USB1286-16MU RISC Microcontroller, 8-Bit, FLASH, 16MHz, CMOS Microchip Technology Inc AT90USB646-MU vs AT90USB1286-16MU
AT90USB646-MU RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQCC64, 9 X 9 MM, 0.50 MM PITCH, ROHS COMPLIANT, MO-220VMMD-3, QFN-64 Atmel Corporation AT90USB646-MU vs AT90USB646-MU
AT90USB1287-16MU RISC Microcontroller, 8-Bit, FLASH, 16MHz, CMOS Microchip Technology Inc AT90USB646-MU vs AT90USB1287-16MU
AT32UC3A364S-CTUR RISC Microcontroller, 32-Bit, FLASH, AVR RISC CPU, 66MHz, CMOS, PBGA144, 11 X 11 MM, 0.80 MM PITCH, TFBGA-144 Atmel Corporation AT90USB646-MU vs AT32UC3A364S-CTUR
AT32UC3A364-ALUT RISC Microcontroller, 32-Bit, FLASH, AVR RISC CPU, 66MHz, CMOS, PQFP144, 22 X 22 MM, 0.50 MM PITCH, MS-026, LQFP-144 Atmel Corporation AT90USB646-MU vs AT32UC3A364-ALUT
AT32UC3A364-CTUT RISC Microcontroller, 32-Bit, FLASH, AVR RISC CPU, 66MHz, CMOS, PBGA144, 11 X 11 MM, 0.80 MM PITCH, TFBGA-144 Atmel Corporation AT90USB646-MU vs AT32UC3A364-CTUT
AT90USB1287-16AU RISC Microcontroller, 8-Bit, FLASH, 16MHz, CMOS, PQFP64, TQFP-64 Atmel Corporation AT90USB646-MU vs AT90USB1287-16AU
AT90USB646-16MU RISC Microcontroller, 8-Bit, FLASH, 16MHz, CMOS, GREEN, MO-220, QFN-64 Atmel Corporation AT90USB646-MU vs AT90USB646-16MU
AT90USB647-16AU RISC Microcontroller, 8-Bit, FLASH, 16MHz, CMOS, PQFP64 Microchip Technology Inc AT90USB646-MU vs AT90USB647-16AU
AT32UC3A364S-ALUR RISC Microcontroller, 32-Bit, FLASH, AVR RISC CPU, 66MHz, CMOS, PQFP144, 22 X 22 MM, 0.50 MM PITCH, MS-026, LQFP-144 Atmel Corporation AT90USB646-MU vs AT32UC3A364S-ALUR

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