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Microcontrollers and Processors / Microcontrollers / ATMEGA328-MMHR
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ATMEGA328-MMHR by:

IC MCU 8BIT 32KB FLASH 28VQFN

Part Details for ATMEGA328-MMHR by Microchip Technology Inc

Overview of ATMEGA328-MMHR by Microchip Technology Inc

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Applications Education and Research Aerospace and Defense Agriculture Technology Robotics and Drones

Price & Stock for ATMEGA328-MMHR

Part # Distributor Description Stock Price Buy
DISTI # 68T2929
Newark Mcu, 8Bit, 20Mhz, Vqfn-Ep-28, Product Range:Avr Atmega Family Atmega28 Series Microcontrollers, Device Core:Avr, Operating Frequency Max:20Mhz, Program Memory Size:32Kb, No. Of Pins:28Pins, Ic Case/Package:Vqfn-Ep, Qualification:- Rohs Compliant: Yes |Microchip ATMEGA328-MMHR Min Qty: 6000 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 100 $2.2500
$2.2500 Buy Now
DISTI # ATMEGA328-MMHRCT-ND
DigiKey IC MCU 8BIT 32KB FLASH 28VQFN Min Qty: 1 Lead time: 6 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 4353
In Stock
  • 1 $2.6200
  • 25 $2.4000
  • 100 $2.1800
  • 6,000 $2.1800
$2.1800 / $2.6200 Buy Now
DISTI # ATMEGA328-MMHR
Avnet Americas MCU 8-bit ATmega AVR RISC 32KB Flash 2.5V/3.3V/5V 28-Pin QFN EP T/R - Tape and Reel (Alt: ATMEGA328-MMHR) RoHS: Compliant Min Qty: 6000 Package Multiple: 6000 Lead time: 6 Weeks, 0 Days Container: Reel 0
  • 1 $2.6200
  • 25 $2.4000
  • 100 $2.1800
$2.1800 / $2.6200 Buy Now
DISTI # 556-ATMEGA328-MMHR
Mouser Electronics 8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 2KB SRAM 20 MHZ GRN RoHS: Compliant 0
Order Now
DISTI # V72:2272_07153129
Arrow Electronics ATMEGA328-MMHR Microcontrollers Microchip Technology MCU 8-bit AVR RISC 32KB Flash 2.5V/3.3V/5V 28-Pin VQFN - Arrow.com Min Qty: 1 Package Multiple: 1 Lead time: 6 Weeks Date Code: 2320 Container: Cut Strips Americas - 12000
  • 1 $2.6950
  • 10 $2.6550
  • 25 $2.6140
  • 100 $2.5740
  • 250 $2.5340
  • 500 $2.4930
  • 1,000 $2.4530
  • 3,000 $2.4130
  • 6,000 $2.3720
$2.3720 / $2.6950 Buy Now
DISTI # ATMEGA328-MMHR
Microchip Technology Inc 20 MHz, QFN/MLF, Green, NiPdAu T&R, Projected EOL: 2048-10-03 RoHS: Compliant pbFree: Yes 1840

Alternates Available
  • 1 $2.6200
  • 25 $2.4000
  • 100 $2.1800
  • 1,000 $2.0100
  • 5,000 $1.9000
$1.9000 / $2.6200 Buy Now
Future Electronics   RoHS: Compliant pbFree: Yes Min Qty: 6000 Package Multiple: 6000 0
  • 6,000 $2.3200
$2.3200 Buy Now
Onlinecomponents.com   0
  • 1,500 $5.9800
  • 3,000 $3.1500
  • 4,500 $2.1700
  • 6,000 $2.1300
$2.1300 / $5.9800 Buy Now
DISTI # 69127108
Verical ATMEGA328-MMHR Microcontrollers Microchip Technology MCU 8-bit AVR RISC 32KB Flash 2.5V/3.3V/5V 28-Pin VQFN - Arrow.com Min Qty: 3 Package Multiple: 1 Date Code: 2320 Americas - 12000
  • 3 $2.6950
  • 10 $2.6550
  • 25 $2.6140
  • 100 $2.5740
  • 250 $2.5340
  • 500 $2.4930
  • 1,000 $2.4530
  • 3,000 $2.4130
  • 6,000 $2.3720
$2.3720 / $2.6950 Buy Now
DISTI # ATMEGA328-MMHR
Avnet Americas MCU 8-bit ATmega AVR RISC 32KB Flash 2.5V/3.3V/5V 28-Pin QFN EP T/R - Tape and Reel (Alt: ATMEGA328-MMHR) RoHS: Compliant Min Qty: 6000 Package Multiple: 6000 Lead time: 6 Weeks, 0 Days Container: Reel 0
  • 1 $2.6200
  • 25 $2.4000
  • 100 $2.1800
$2.1800 / $2.6200 Buy Now
Ameya Holding Limited IC MCU 8BIT 32KB FLASH 28QFN 1840
RFQ
DISTI # ATMEGA328-MMHR
Avnet Americas MCU 8-bit ATmega AVR RISC 32KB Flash 2.5V/3.3V/5V 28-Pin QFN EP T/R - Tape and Reel (Alt: ATMEGA328-MMHR) RoHS: Compliant Min Qty: 6000 Package Multiple: 6000 Lead time: 6 Weeks, 0 Days Container: Reel 0
  • 1 $2.6200
  • 25 $2.4000
  • 100 $2.1800
$2.1800 / $2.6200 Buy Now
NAC 20 MHz, QFN/MLF, Green, NiPdAu T&R - Package: 28 VQFN 4x4x1mm T/R RoHS: Compliant Min Qty: 6000 Package Multiple: 6000 0
  • 1 $2.8500
  • 100 $2.5700
  • 500 $2.3700
  • 1,000 $2.3100
$2.3100 / $2.8500 Buy Now
DISTI # 3628686
Farnell MCU, 8BIT, 20MHZ, VQFN-EP-28 RoHS: Compliant Min Qty: 6000 Lead time: 51 Weeks, 1 Days Container: Reel 0
  • 6,000 $2.1931
$2.1931 Buy Now
Master Electronics   0
  • 1,500 $5.9800
  • 3,000 $3.1500
  • 4,500 $2.1700
  • 6,000 $2.1300
$2.1300 / $5.9800 Buy Now

Part Details for ATMEGA328-MMHR

ATMEGA328-MMHR CAD Models

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ATMEGA328-MMHR Part Data Attributes

Parametric Data
ATMEGA328-MMHR Microchip Technology Inc
Buy Now Datasheet
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ATMEGA328-MMHR Microchip Technology Inc IC MCU 8BIT 32KB FLASH 28VQFN
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Package Description HVQCCN, LCC28,.16SQ,18
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 IT ALSO OPERATES 1.8V AT 4 MHZ
Address Bus Width
Bit Size 8
Boundary Scan NO
CPU Family AVR RISC
Clock Frequency-Max 20 MHz
DAC Channels NO
DMA Channels NO
External Data Bus Width
Format FIXED POINT
Integrated Cache NO
JESD-30 Code S-PQCC-N28
JESD-609 Code e4
Length 4 mm
Low Power Mode YES
Number of External Interrupts 2
Number of I/O Lines 23
Number of Serial I/Os 1
Number of Terminals 28
Number of Timers 3
On Chip Data RAM Width 8
On Chip Program ROM Width 16
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
PWM Channels YES
Package Body Material PLASTIC/EPOXY
Package Code HVQCCN
Package Equivalence Code LCC28,.16SQ,18
Package Shape SQUARE
Package Style CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Qualification Status Not Qualified
RAM (bytes) 2048
RAM (words) 2048
ROM (words) 16384
ROM Programmability FLASH
Seated Height-Max 1 mm
Speed 20 MHz
Supply Current-Max 12 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 NICKEL PALLADIUM GOLD
Terminal Form NO LEAD
Terminal Pitch 0.45 mm
Terminal Position QUAD
Width 4 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC

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