This part can be programmed by DigiKey; for details please contact our custom department at 1-800-344-4539 x55725 or custom.orders@digikey.com
32-VQFN
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

ATMEGA328-MU

DigiKey Part Number
ATMEGA328-MU-ND
Manufacturer
Manufacturer Product Number
ATMEGA328-MU
Description
IC MCU 8BIT 32KB FLASH 32VQFN
Manufacturer Standard Lead Time
8 Weeks
Detailed Description
AVR AVR® ATmega Microcontroller IC 8-Bit 20MHz 32KB (16K x 16) FLASH 32-VQFN (5x5)
Customer Reference
Datasheet
 Datasheet
EDA/CAD Models
ATMEGA328-MU Models
Product Attributes
Type
Description
Select All
Category
Mfr
Series
Package
Tray
Product Status
Active
DigiKey Programmable
Verified
Core Processor
AVR
Core Size
8-Bit
Speed
20MHz
Connectivity
I2C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O
23
Program Memory Size
Program Memory Type
FLASH
EEPROM Size
1K x 8
RAM Size
2K x 8
Voltage - Supply (Vcc/Vdd)
1.8V ~ 5.5V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Supplier Device Package
32-VQFN (5x5)
Package / Case
32-VFQFN Exposed Pad
Base Product Number
Environmental & Export Classifications
AttributeDescription
RoHS StatusROHS3 Compliant
Moisture Sensitivity Level (MSL)3 (168 Hours)
REACH StatusREACH Unaffected
ECCNEAR99
HTSUS8542.31.0001
All prices are in USD
Tray
QuantityUnit PriceExt Price
1$2.42000$2.42
25$2.21000$55.25
100$2.01000$201.00
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Additional Resources
AttributeDescription
Other Names
ATMEGA328MU
Q8754680A
Standard Package490