10,000+ Happy Customers
20+ Years in Business
75,000+ SKUs in Stock
80+ Authorized Manufacturers
Helping Tech Companies Create What’s Next!
phoneCall +1.949.783.7300
GET A
QUOTE

Microcontrollers

Suntsu Electronics: Your premier supplier of microcontrollers. Our advanced part search tool streamlines the process of finding the ideal microcontroller for your application. Search by part number, manufacturer, or specifications and discover a comprehensive selection of high-performance microcontrollers designed to power your embedded applications.

Part Search

CLEAR SEARCH
Total Products: 76,307
ImageData
Sheet		Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp		Additional SpecificationsQtyGet A
Quote
ATMEGA324PA-MN
ATMEGA324PA-MNMicrochip TechnologyIC MCU 8BIT 32KB FLASH 44VQFNMicrocontrollers44-VQFN (7x7)N/A-40°C ~ 105°C (TA)
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:
32
Program Memory Size:
32KB (16K x 16)
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 ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-VQFN (7×7)
Package / Case:
44-VFQFN Exposed Pad
1,234
GET A
QUOTE
ATMEGA324PA-MNR
ATMEGA324PA-MNRMicrochip TechnologyIC MCU 8BIT 32KB FLASH 44VQFNMicrocontrollers44-VQFN (7x7)N/A-40°C ~ 105°C (TA)
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:
32
Program Memory Size:
32KB (16K x 16)
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 ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-VQFN (7×7)
Package / Case:
44-VFQFN Exposed Pad
73
GET A
QUOTE
ATMEGA324PA-MU
ATMEGA324PA-MUMicrochip TechnologyIC MCU 8BIT 32KB FLASH 44VQFNMicrocontrollers44-VQFN (7x7)N/A-40°C ~ 85°C (TA)
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:
32
Program Memory Size:
32KB (16K x 16)
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:
44-VQFN (7×7)
Package / Case:
44-VFQFN Exposed Pad
623
GET A
QUOTE
ATMEGA324PA-MUR
ATMEGA324PA-MURMicrochip TechnologyIC MCU 8BIT 32KB FLASH 44VQFNMicrocontrollers44-VQFN (7x7)N/A-40°C ~ 85°C (TA)
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:
32
Program Memory Size:
32KB (16K x 16)
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:
44-VQFN (7×7)
Package / Case:
44-VFQFN Exposed Pad
685
GET A
QUOTE
ATMEGA324PA-PN
ATMEGA324PA-PNMicrochip TechnologyIC MCU 8BIT 32KB FLASH 40DIPMicrocontrollers40-PDIPN/A-40°C ~ 105°C (TA)
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:
32
Program Memory Size:
32KB (16K x 16)
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 ~ 105°C (TA)
Mounting Type:
Through Hole
Supplier Device Package:
40-PDIP
Package / Case:
40-DIP (0.600″”, 15.24mm)
279
GET A
QUOTE
ATMEGA324PA-PU
ATMEGA324PA-PUMicrochip TechnologyIC MCU 8BIT 32KB FLASH 40DIPMicrocontrollers40-PDIPN/A-40°C ~ 85°C (TA)
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:
32
Program Memory Size:
32KB (16K x 16)
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:
Through Hole
Supplier Device Package:
40-PDIP
Package / Case:
40-DIP (0.600″”, 15.24mm)
1,308
GET A
QUOTE
ATMEGA324PB-ABTVAON/AATMEGA324PB-ABTVAOMicrochip TechnologyIC MCU 8BIT 32KB FLASH 44TQFPMicrocontrollers44-TQFP (10x10)N/A-40°C ~ 105°C (TA)
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:
39
Program Memory Size:
32KB (16K x 16)
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 ~ 105°C (TA)
Grade:
Automotive
Qualification:
AEC-Q100
Mounting Type:
Surface Mount
Supplier Device Package:
44-TQFP (10×10)
Package / Case:
44-TQFP
1,150
GET A
QUOTE
ATMEGA324PB-AN
ATMEGA324PB-ANMicrochip TechnologyIC MCU 8BIT 32KB FLASH 44TQFPMicrocontrollers44-TQFP (10x10)N/A-40°C ~ 105°C (TA)
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:
39
Program Memory Size:
32KB (16K x 16)
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 ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-TQFP (10×10)
Package / Case:
44-TQFP
1,698
GET A
QUOTE
ATMEGA324PB-ANR
ATMEGA324PB-ANRMicrochip TechnologyIC MCU 8BIT 32KB FLASH 44TQFPMicrocontrollers44-TQFP (10x10)N/A-40°C ~ 105°C (TA)
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:
39
Program Memory Size:
32KB (16K x 16)
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 ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-TQFP (10×10)
Package / Case:
44-TQFP
258
GET A
QUOTE
ATMEGA324PB-AU
ATMEGA324PB-AUMicrochip TechnologyIC MCU 8BIT 32KB FLASH 44TQFPMicrocontrollers44-TQFP (10x10)N/A-40°C ~ 85°C (TA)
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:
39
Program Memory Size:
32KB (16K x 16)
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:
44-TQFP (10×10)
Package / Case:
44-TQFP
1,048
GET A
QUOTE
ATMEGA324PB-AUR
ATMEGA324PB-AURMicrochip TechnologyIC MCU 8BIT 32KB FLASH 44TQFPMicrocontrollers44-TQFP (10x10)N/A-40°C ~ 85°C (TA)
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:
39
Program Memory Size:
32KB (16K x 16)
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:
44-TQFP (10×10)
Package / Case:
44-TQFP
555
GET A
QUOTE
ATMEGA324PB-MBTVAON/AATMEGA324PB-MBTVAOMicrochip TechnologyIC MCU 8BIT 32KB FLASH 44TQFPMicrocontrollers44-TQFP (10x10)N/A-40°C ~ 105°C (TA)
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:
39
Program Memory Size:
32KB (16K x 16)
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 ~ 105°C (TA)
Grade:
Automotive
Qualification:
AEC-Q100
Mounting Type:
Surface Mount
Supplier Device Package:
44-TQFP (10×10)
Package / Case:
44-TQFP
680
GET A
QUOTE
ATMEGA324PB-MN
ATMEGA324PB-MNMicrochip TechnologyIC MCU 8BIT 32KB FLASH 44VQFNMicrocontrollers44-VQFN (7x7)N/A-40°C ~ 105°C (TA)
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:
39
Program Memory Size:
32KB (16K x 16)
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 ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-VQFN (7×7)
Package / Case:
44-VFQFN Exposed Pad
1,437
GET A
QUOTE
ATMEGA324PB-MNR
ATMEGA324PB-MNRMicrochip TechnologyIC MCU 8BIT 32KB FLASH 44VQFNMicrocontrollers44-VQFN (7x7)N/A-40°C ~ 105°C (TA)
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:
39
Program Memory Size:
32KB (16K x 16)
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 ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
44-VQFN (7×7)
Package / Case:
44-VFQFN Exposed Pad
1,730
GET A
QUOTE
ATMEGA324PB-MU
ATMEGA324PB-MUMicrochip TechnologyIC MCU 8BIT 32KB FLASH 44VQFNMicrocontrollers44-VQFN (7x7)N/A-40°C ~ 85°C (TA)
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:
39
Program Memory Size:
32KB (16K x 16)
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:
44-VQFN (7×7)
Package / Case:
44-VFQFN Exposed Pad
945
GET A
QUOTE
ATMEGA324PB-MUR
ATMEGA324PB-MURMicrochip TechnologyIC MCU 8BIT 32KB FLASH 44VQFNMicrocontrollers44-VQFN (7x7)N/A-40°C ~ 85°C (TA)
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:
39
Program Memory Size:
32KB (16K x 16)
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:
44-VQFN (7×7)
Package / Case:
44-VFQFN Exposed Pad
909
GET A
QUOTE
ATMEGA324PV-10AU
ATMEGA324PV-10AUMicrochip TechnologyIC MCU 8BIT 32KB FLASH 44TQFPMicrocontrollers44-TQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
10MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
32
Program Memory Size:
32KB (16K x 16)
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:
44-TQFP (10×10)
Package / Case:
44-TQFP
1,076
GET A
QUOTE
ATMEGA324PV-10AUR
ATMEGA324PV-10AURMicrochip TechnologyIC MCU 8BIT 32KB FLASH 44TQFPMicrocontrollers44-TQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
10MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
32
Program Memory Size:
32KB (16K x 16)
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:
44-TQFP (10×10)
Package / Case:
44-TQFP
574
GET A
QUOTE
ATMEGA324PV-10MCUN/AATMEGA324PV-10MCUMicrochip TechnologyIC MCU 8BIT 32KB FLASH 44QFNMicrocontrollers44-QFN (5x5)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
10MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
32
Program Memory Size:
32KB (16K x 16)
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:
44-QFN (5×5)
Package / Case:
44-VQFN Dual Rows, Exposed Pad
685
GET A
QUOTE
ATMEGA324PV-10MU
ATMEGA324PV-10MUMicrochip TechnologyIC MCU 8BIT 32KB FLASH 44VQFNMicrocontrollers44-VQFN (7x7)N/A-40°C ~ 85°C (TA)
Core Processor:
AVR
Core Size:
8-Bit
Speed:
10MHz
Connectivity:
I2C, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O:
32
Program Memory Size:
32KB (16K x 16)
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:
44-VQFN (7×7)
Package / Case:
44-VFQFN Exposed Pad
912
GET A
QUOTE

Featured Brands

About Microcontrollers

Microcontroller products are sophisticated digital logic devices that can be programmed by the user. Microcontrollers traditionally include working memory, frequently incorporate mixed-signal peripherals, and are generally used with simpler software paradigms focused on repeating a predefined series of tasks. For applications requiring higher performance or parallel processing, designers may instead use field programmable gate arrays.

We’ve Got You Covered!

If you can’t find the parts you’re looking for in our database, don’t worry! We’re here to help. Simply fill out the form below with the part number you need and your contact information, and we’ll locate it for you. If you prefer to speak to someone directly, our sales team is available at 949.783.7300.

























    I agree to receive newsletters and promotional emails. I can unsubscribe at any time.


























      I agree to receive newsletters and promotional emails. I can unsubscribe at any time.


      See What We Have to Offer!

      keyboard_arrow_up