32KB 16K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA328 32 Pin 20MHz 5V 32-TQFP
SOT-23
ATMEGA328-AUR Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Contact Plating
Tin
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
32-TQFP
Surface Mount
YES
Number of Pins
32
Supplier Device Package
32-TQFP (7x7)
Number of Terminals
32
Mounting Style
SMD/SMT
Interfaces
SPI/TWI/USART
Data Converters
A/D 8x10b
Family Name
ATmega
Instruction Set Architecture
RISC
Dimensions
7.1 x 7.1 x 1.05mm
Typical Operating Supply Voltage
5.5 (Maximum) V
Package Type
TQFP
Maximum Operating Temperature
+85 °C
Minimum Operating Temperature
-40 °C
MSL
MSL 3 - 168 hours
Qualification
-
Number of I/Os
23 I/O
Interface Type
I2C, SPI, USART
Manufacturer
Microchip
Brand
Microchip Technology / Atmel
Tradename
AVR
RoHS
Details
Package Shape
SQUARE
Number of I/O Lines
23
Product Status
Active
Mfr
Microchip Technology
Base Product Number
ATMEGA328
Package
Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;
Operating Temperature
-40°C~85°C TA
Packaging
Tape & Reel (TR)
Series
AVR® ATmega
Published
2013
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
32
Terminal Finish
Matte Tin (Sn)
Additional Feature
ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ
Terminal Position
QUAD
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Supply Voltage
5V
Terminal Pitch
0.8mm
Reach Compliance Code
compliant
Frequency
20MHz
Time@Peak Reflow Temperature-Max (s)
40
Base Part Number
ATMEGA328
Pin Count
32
JESD-30 Code
S-PQFP-G32
Qualification Status
Not Qualified
Supply Voltage-Max (Vsup)
5.5V
Power Supplies
2/5V
Temperature Grade
INDUSTRIAL
Supply Voltage-Min (Vsup)
4.5V
Interface
2-Wire, I2C, SPI, UART, USART
Memory Size
8kB
Oscillator Type
Internal
Number of I/O
23
Speed
20MHz
RAM Size
2K x 8
Voltage - Supply (Vcc/Vdd)
1.8V~5.5V
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER, RISC
Core Processor
AVR
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Type
FLASH
Core Size
8-Bit
Program Memory Size
32KB 16K x 16
Connectivity
I2C, SPI, UART/USART
Supply Current-Max
12 mA
Bit Size
8
Data Converter
A/D 8x10b
Watchdog Timer
Yes
Has ADC
YES
DMA Channels
NO
Data Bus Width
8b
PWM Channels
YES
DAC Channels
NO
Seated Height-Max
1.2 mm
Number of Timers/Counters
3
Product Type
8-bit Microcontrollers - MCU
ROM (words)
16384
EEPROM Size
1K x 8
CPU Family
AVR RISC
Number of UART Channels
1
RAM (bytes)
2048
Number of ADC Channels
8 Channel
ROM Programmability
FLASH
Number of I2C Channels
1
Number of SPI Channels
2
Product
MCU
Product Category
8-bit Microcontrollers - MCU
Device Core
AVR
Length
7mm
Height Seated (Max)
1.2mm
Width
7.1mm
Height
1.05mm
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
ATMEGA328-AUR Product Details
ATMEGA328-AUR Overview
The package has a 32-TQFP shape. With 23 I/Os, it's pretty good. The Microcontroller's mounting type is Surface Mount and this IC chip has the following features. As the name implies, this Microcontroller is based on the 8-Bit core. As far as its program memory type is concerned, it is FLASH. Temperatures within -40°C~85°C TA range are measured by this Microcontroller. The AVR® ATmega series is comprised of this electrical component. The electronic part has a program memory size of 32KB 16K x 16. There's a AVR Core Processor inside. The IC chip fits into the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. There are 32 terminations on the IC chip. 8-bits are the size of the data that comes with MCU. A 5V volt supply is provided by the Microcontroller chip. In addition to that, MCU chip has NO DMA channels. Its memory size is 8kB. It is possible to find alternatives to the base part number ATMEGA328 by using the part number search tool. An effective performance can be achieved at a frequency of 20MHz. There are a total of YES channels in the device. It is possible to access the 32 pins on the chip. In total, it has 3 timers and counters in it. A total of 32 pins are included in the package. There are several CPUs that are embedded in the device, including the the AVR RISC CPU. As an example, there is a feature called ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ to name only a few. As far as UART channels are concerned, it has 1. The ADC channels on this device total 8 Channel in number. The part has been designed to incorporate 1 I2C channels.
ATMEGA328-AUR Features
32-TQFP package Mounting type of Surface Mount
ATMEGA328-AUR Applications
There are a lot of Microchip Technology ATMEGA328-AUR Microcontroller applications.