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Microcontrollers and Processors / Microcontrollers / ATMEGA16A-AU
Datasheets
ATMEGA16A-AU by:

IC MCU 8BIT 16KB FLASH 44TQFP

Part Details for ATMEGA16A-AU by Microchip Technology Inc

Results Overview of ATMEGA16A-AU by Microchip Technology Inc

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ATMEGA16A-AU Information

ATMEGA16A-AU by Microchip Technology Inc is a Microcontroller.
Microcontrollers are under the broader part category of Microcontrollers and Processors.

Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.

Price & Stock for ATMEGA16A-AU

Part # Distributor Description Stock Price Buy
DISTI # 08R5490
Newark Mcu, 8Bit, Atmega, 16Mhz, Qfp-44, Product Range:Avr Atmega Family Atmega16 Series Microcontrollers, Cpu Speed:16Mhz, Program Memory Size:16Kb, Ram Memory Size:1Kb, No. Of Pins:44Pins, Mcu Case Style:Qfp, No. Of I/O S:32I/O S, Rohs Compliant: Yes |Microchip ATMEGA16A-AU RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 124
  • 1 $5.2900
  • 10 $5.1400
  • 25 $4.9900
  • 50 $4.8300
  • 100 $4.6700
$4.6700 / $5.2900 Buy Now
DISTI # ATMEGA16A-AU-ND
DigiKey IC MCU 8BIT 16KB FLASH 44TQFP Min Qty: 1 Lead time: 6 Weeks Container: Tray 693
In Stock
  • 1 $3.6400
  • 25 $3.3400
  • 100 $3.0200
$3.0200 / $3.6400 Buy Now
DISTI # ATMEGA16A-AU
Avnet Americas 8 Bit MCU, Low Power High Performance, AVR ATmega Family ATmega16 Series Microcontrollers, AVR - Trays (Alt: ATMEGA16A-AU) RoHS: Not Compliant Min Qty: 320 Package Multiple: 160 Lead time: 6 Weeks, 0 Days Container: Tray 0
  • 320 $3.1380
  • 640 $3.1121
  • 960 $3.0863
  • 1,600 $3.0606
  • 3,200 $3.0350
$3.0350 / $3.1380 Buy Now
DISTI # 556-ATMEGA16A-AU
Mouser Electronics 8-bit Microcontrollers - MCU 16KB In-system Flash 2.7V - 5.5V RoHS: Compliant 1441
  • 1 $3.6400
  • 25 $3.3400
  • 100 $3.0200
$3.0200 / $3.6400 Buy Now
DISTI # V36:1790_07151759
Arrow Electronics MCU 8-bit AVR RISC 16KB Flash 3.3V/5V 44-Pin TQFP Tray RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 6 Weeks Date Code: 2445 Americas - 607
  • 1 $3.4370
  • 25 $3.2060
  • 100 $3.0730
$3.0730 / $3.4370 Buy Now
DISTI # ATMEGA16A-AU
Microchip Technology Inc 16 MHz, TQFP, Ind. Temp, Green, TQFP, Projected EOL: 2039-11-01 COO: Thailand ECCN: EAR99 RoHS: Compliant Lead time: 6 Weeks, 0 Days Container: Tray 0

Alternates Available
  • 1 $3.6400
  • 25 $3.3400
  • 100 $3.0200
  • 1,000 $2.7800
  • 5,000 $2.6500
$2.6500 / $3.6400 Buy Now
Future Electronics ATmega Series 16 KB Flash 1 KB SRAM 16 MHz 8-Bit Microcontroller - TQFP-44 RoHS: Compliant pbFree: Yes Min Qty: 1 Package Multiple: 1 Lead time: 6 Weeks Container: Tray 2400
Tray
  • 1 $3.3000
  • 10 $3.2400
  • 25 $3.1900
  • 75 $3.1300
  • 150 $3.0600
$3.0600 / $3.3000 Buy Now
Onlinecomponents.com MCU - 8-bit AVR RISC - 16KB Flash - 3.3V/5V - 44-Pin TQFP - Tray RoHS: Compliant 800 In Stock
  • 5 $4.2680
  • 50 $3.0990
  • 160 $2.9610
  • 320 $2.9460
  • 640 $2.9310
  • 1,120 $2.9170
  • 2,560 $2.9020
  • 5,120 $2.8880
$2.8880 / $4.2680 Buy Now
DISTI # 71239974
Verical MCU 8-bit AVR RISC 16KB Flash 3.3V/5V 44-Pin TQFP Tray RoHS: Compliant Min Qty: 10 Package Multiple: 1 Date Code: 2339 Americas - 2778
  • 10 $3.1100
  • 50 $2.9500
  • 100 $2.7800
  • 640 $2.7700
  • 1,280 $2.6500
$2.6500 / $3.1100 Buy Now
DISTI # 87348071
Verical MCU 8-bit AVR RISC 16KB Flash 3.3V/5V 44-Pin TQFP Tray RoHS: Compliant Min Qty: 16 Package Multiple: 1 Americas - 1061
  • 16 $3.9176
  • 25 $3.7529
  • 100 $3.6471
$3.6471 / $3.9176 Buy Now
DISTI # 80595307
Verical MCU 8-bit AVR RISC 16KB Flash 3.3V/5V 44-Pin TQFP Tray RoHS: Compliant Min Qty: 15 Package Multiple: 5 Date Code: 2404 Americas - 800
  • 15 $5.5510
  • 50 $4.0300
  • 160 $3.8480
  • 320 $3.8350
  • 640 $3.8090
$3.8090 / $5.5510 Buy Now
DISTI # 87483596
Verical MCU 8-bit AVR RISC 16KB Flash 3.3V/5V 44-Pin TQFP Tray RoHS: Compliant Min Qty: 2 Package Multiple: 1 Date Code: 2445 Americas - 607
  • 2 $3.4370
  • 25 $3.2060
  • 100 $3.0730
$3.0730 / $3.4370 Buy Now
Future Electronics ATmega Series 16 KB Flash 1 KB SRAM 16 MHz 8-Bit Microcontroller - TQFP-44 Min Qty: 1 Package Multiple: 1 2400
null
  • 1 $3.3000
  • 10 $3.2400
  • 25 $3.1900
  • 75 $3.1300
  • 150 $3.0600
$3.0600 / $3.3000 Buy Now
DISTI # ATMEGA16A-AU
TME IC: AVR microcontroller, TQFP44, 2.7÷5.5VDC, Ext.inter: 3, Cmp: 1 Min Qty: 1 639
  • 1 $3.9700
  • 10 $3.8400
  • 25 $3.6600
  • 100 $3.3000
$3.3000 / $3.9700 Buy Now
DISTI # ATMEGA16A-AU
IBS Electronics 8-BIT MICROCONTROLLERS - MCU 16KB IN-SYSTEM FLASH 2.7V - 5.5VVIEW IN DEVELOPMENT TOOLS SELECTOR Min Qty: 3 Package Multiple: 1 8320
  • 3 $4.2770
  • 20 $4.1730
  • 50 $4.1210
  • 200 $4.0560
  • 500 $3.9390
  • 1,120 $3.7960
  • 2,560 $3.7700
  • 5,120 $3.7570
$3.7570 / $4.2770 Buy Now
NAC 16 MHz, TQFP, Ind. Temp, Green - Package: 44 TQFP 10x10x1mm TRAY RoHS: Compliant Min Qty: 160 Package Multiple: 160 Container: Tray 0
  • 1 $3.7800
  • 100 $3.4300
  • 500 $3.2100
  • 1,000 $3.1300
$3.1300 / $3.7800 Buy Now
Chip 1 Exchange INSTOCK 3823
RFQ
DISTI # ATMEGA16A-AU
Avnet Silica 8 Bit MCU Low Power High Performance AVR ATmega Family ATmega16 Series Microcontrollers AVR (Alt: ATMEGA16A-AU) RoHS: Compliant Min Qty: 160 Package Multiple: 160 Lead time: 8 Weeks, 0 Days Silica - 0
Buy Now
DISTI # ATMEGA16A-AU
Chip One Stop Semiconductors RoHS: Compliant pbFree: Yes Min Qty: 1 Lead time: 0 Weeks, 1 Days Container: Tray 2778
  • 1 $3.2100
  • 10 $3.1100
  • 50 $2.9500
  • 100 $2.7800
  • 640 $2.7700
  • 1,280 $2.6500
$2.6500 / $3.2100 Buy Now
Cytech Systems Limited IC MCU 8BIT 16KB FLASH 44TQFP 10500
RFQ
DISTI # ATMEGA16A-AU
EBV Elektronik 8 Bit MCU Low Power High Performance AVR ATmega Family ATmega16 Series Microcontrollers AVR (Alt: ATMEGA16A-AU) RoHS: Compliant Min Qty: 160 Package Multiple: 160 Lead time: 7 Weeks, 0 Days EBV - 320
Buy Now
LCSC AVR 16MHz TQFP-44(10x10) Microcontrollers (MCU/MPU/SOC) ROHS 4079
  • 1 $2.3709
  • 10 $2.0117
  • 30 $1.7868
  • 160 $1.6404
  • 480 $1.5363
  • 960 $1.4910
$1.4910 / $2.3709 Buy Now
MacroQuest Electronics ISO 9001: 2015, ISO 14001:2015, ISO 45001:2018 1380
  • 5 $2.2600
  • 25 $1.9800
  • 100 $1.6900
$1.6900 / $2.2600 Buy Now
Master Electronics MCU - 8-bit AVR RISC - 16KB Flash - 3.3V/5V - 44-Pin TQFP - Tray RoHS: Compliant 800 In Stock
  • 5 $4.2680
  • 50 $3.0990
  • 160 $2.9610
  • 320 $2.9460
  • 640 $2.9310
  • 1,120 $2.9170
  • 2,560 $2.9020
  • 5,120 $2.8880
$2.8880 / $4.2680 Buy Now
Win Source Electronics IC MCU 8BIT 16KB FLASH 44TQFP 88888
  • 14 $2.4434
  • 30 $2.2858
  • 46 $2.2070
  • 66 $2.0493
  • 85 $1.9705
  • 106 $1.8917
$1.8917 / $2.4434 Buy Now

Part Details for ATMEGA16A-AU

ATMEGA16A-AU CAD Models

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ATMEGA16A-AU Part Data Attributes

Parametric Data
ATMEGA16A-AU Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
ATMEGA16A-AU Microchip Technology Inc IC MCU 8BIT 16KB FLASH 44TQFP
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Package Description 10 X 10 MM, 1 MM HEIGHT, 0.80 MM PITCH, GREEN, PLASTIC, MS-026ACB, TQFP-44
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.31.00.01
Factory Lead Time 6 Weeks
Samacsys Manufacturer Microchip
Has ADC YES
Additional Feature ALSO OPERATES AT 2.7V MINIMUM SUPPLY AT 8 MHZ
Address Bus Width
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
Format FIXED POINT
Integrated Cache NO
JESD-30 Code S-PQFP-G44
JESD-609 Code e3
Length 10 mm
Low Power Mode YES
Moisture Sensitivity Level 3
Number of External Interrupts 3
Number of I/O Lines 32
Number of Serial I/Os 1
Number of Terminals 44
Number of Timers 3
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 TQFP
Package Equivalence Code TQFP44,.39SQ,31
Package Shape SQUARE
Package Style FLATPACK, THIN PROFILE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
RAM (bytes) 1024
ROM (words) 16384
ROM Programmability FLASH
Seated Height-Max 1.2 mm
Speed 16 MHz
Supply Current-Max 15 mA
Supply Voltage-Max 5.5 V
Supply Voltage-Min 5 V
Supply Voltage-Nom 5 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 0.8 mm
Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) 40
Width 10 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC

ATMEGA16A-AU Related Parts

ATMEGA16A-AU Frequently Asked Questions (FAQ)

  • The maximum clock frequency for the ATMEGA16A-AU is 16 MHz.

  • The ATMEGA16A-AU has 16 KB of flash memory.

  • Yes, the ATMEGA16A-AU can operate at 3.3V, but it is not recommended as it is not a specified operating voltage. The recommended operating voltage is 4.5-5.5V.

  • The maximum current that the ATMEGA16A-AU can source or sink on its I/O pins is 40 mA.

  • No, the ATMEGA16A-AU does not have built-in pull-up resistors on its I/O pins. External pull-up resistors are required if needed.

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