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 307
  • 1 $5.2200
  • 10 $5.1500
  • 25 $5.0700
  • 50 $4.9900
  • 100 $4.9100
  • 640 $4.5800
$4.5800 / $5.2200 Buy Now
DISTI # ATMEGA16A-AU
Avnet Americas MCU 8-Bit ATmega AVR RISC 16KB Flash 3.3V/5V 44-Pin TQFP - Trays (Alt: ATMEGA16A-AU) RoHS: Not Compliant Min Qty: 320 Package Multiple: 160 Lead time: 5 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 # ATMEGA16A-AU
Microchip Technology Inc 16 MHz, TQFP, Ind. Temp, Green, TQFP, Projected EOL: 2039-11-01 RoHS: Compliant Lead time: 7 Weeks, 0 Days Container: Tray 7

Alternates Available

COO: Thailand
  • 1 $3.6400
  • 25 $3.3400
  • 100 $3.0200
  • 1,000 $2.7800
  • 5,000 $2.6500
$2.6500 / $3.6400 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
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 MCU 8Bit ATmega AVR RISC 16KB Flash 33V5V 44Pin TQFP (Alt: ATMEGA16A-AU) RoHS: Compliant Min Qty: 160 Package Multiple: 160 Lead time: 7 Weeks, 0 Days Silica - 0
Buy Now
DISTI # C1S124600176270
Chip One Stop 16 MHz, TQFP, Ind. Temp, Green RoHS: Compliant pbFree: Yes Container: Tray 2779
  • 1 $2.7900
  • 50 $2.7400
  • 640 $2.7300
  • 1,280 $2.6100
$2.6100 / $2.7900 Buy Now
DISTI # ATMEGA16A-AU
EBV Elektronik MCU 8Bit ATmega AVR RISC 16KB Flash 33V5V 44Pin TQFP (Alt: ATMEGA16A-AU) RoHS: Compliant Min Qty: 160 Package Multiple: 160 Lead time: 6 Weeks, 0 Days EBV - 320
Buy Now
LCSC AVR 16MHz TQFP-44(10x10) Microcontrollers (MCU/MPU/SOC) ROHS 3743
  • 1 $2.3677
  • 10 $2.0052
  • 30 $1.7769
  • 160 $1.6289
  • 480 $1.5240
  • 960 $1.4793
$1.4793 / $2.3677 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
Win Source Electronics IC MCU 8BIT 16KB FLASH 44TQFP 44890
  • 33 $1.5609
  • 69 $1.4602
  • 107 $1.4099
  • 153 $1.3092
  • 199 $1.2588
  • 249 $1.2085
$1.2085 / $1.5609 Buy Now

Part Details for ATMEGA16A-AU

ATMEGA16A-AU CAD Models

ATMEGA16A-AU Part Data Attributes

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 7 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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