Microcontrollers - MCUs
ATmega328 Microcontroller Bootloader Uno | X000048
ATmega328 Microcontroller Bootloader Uno | X000048 Arduino Corporation Microcontroller Atmel pre-loaded - Arrow.com
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Product Description
The Atmel ATmega328 microcontroller is pre-loaded with the Arduino Uno 16 MHz bootloader in a DIL-28 package. This enables you to use Arduino code in a custom embedded project without having to use an actual Arduino board. You’ll need an external 16MHz crystal or resonator, a 5V supply, and a serial connection. You can also use this as a replacement for the chip on the Arduino Uno board if you accidentally damage the original chip.
Product Technical Specifications
EU RoHS
Compliant
ECCN (US)
EAR99
Part Status
Active
HTS
8542.31.00.15
Automotive
No
PPAP
No
Family Name
ATmega
Instruction Set Architecture
RISC
Device Core
AVR
Core Architecture
AVR
Maximum CPU Frequency (MHz)
20
Maximum Clock Rate (MHz)
20
Data Bus Width (bit)
8
Program Memory Type
Flash
Program Memory Size
32KB
RAM Size
2KB
Programmability
Yes
Interface Type
SPI/USART
Number of I/Os
23
No. of Timers
3
PWM
6
Number of ADCs
1
ADC Channels
8
ADC Resolution (bit)
10
USART
1
UART
0
USB
0
SPI
1
I2C
0
I2S
0
CAN
0
Ethernet
0
Watchdog
1
Analog Comparators
1
Minimum Operating Supply Voltage (V)
1.8
Typical Operating Supply Voltage (V)
2.5|3.3|5
Maximum Operating Supply Voltage (V)
5.5
Minimum Operating Temperature (°C)
-40
Maximum Operating Temperature (°C)
85
Supplier Temperature Grade
Industrial
Packaging
Each
Mounting
Through Hole
PCB changed
28
Standard Package Name
DIP
Supplier Package
PDIP
Pin Count
28