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ATMEGA328PB-AN
8 Bit MCU, AVR ATmega Family ATmega328 Series Microcontrollers, AVR, 20 MHz, 32 KB, 32 Pins, TQFP
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ManufacturerMICROCHIP
Manufacturer Part NoATMEGA328PB-AN
Order Code2774972
Product RangeAVR ATmega Family ATmega328 Series Microcontrollers
Technical Datasheet
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| Quantity | Price (ex VAT) |
|---|---|
| 1+ | € 1.570 |
| 25+ | € 1.440 |
| 100+ | € 1.300 |
| 250+ | € 1.270 |
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Product Information
ManufacturerMICROCHIP
Manufacturer Part NoATMEGA328PB-AN
Order Code2774972
Product RangeAVR ATmega Family ATmega328 Series Microcontrollers
Technical Datasheet
Product RangeAVR ATmega Family ATmega328 Series Microcontrollers
Device CoreAVR
Operating Frequency Max20MHz
Program Memory Size32KB
No. of Pins32Pins
IC Case / PackageTQFP
No. of I/O's27I/O's
InterfacesI2C, SPI, USART
RAM Memory Size2KB
ADC Channels8Channels
ADC Resolution10Bit
Supply Voltage Min1.8V
Supply Voltage Max5.5V
Operating Temperature Min-40°C
Operating Temperature Max105°C
IC MountingSurface Mount
MCU FamilyAVR ATmega
MCU SeriesATmega328
Qualification-
MSL-
SVHCNo SVHC (21-Jan-2025)
Product Overview
Low-power CMOS 8-bit microcontroller based on the AVR® enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATmega328PB achieves throughputs close to 1MIPS per MHz. This empowers system designers to optimize the device for power consumption versus processing speed.
- 131 powerful instructions, fully static operation
- High endurance non-volatile memory segments
- Programming lock for software security
- Peripheral Touch Controller (PTC), 2 programmable serial USARTs, 10 PWM channel
- On-chip analogue comparator
- Interrupt and wake-up on pin change
- Power-on reset and programmable brown-out detection
- Six sleep modes, external and internal interrupt sources
- Speed grade: 0 - 4MHz at 1.8 - 5.5V, 0 - 10MHz at 2.7 - 5.5V and 0 - 20MHz at 4.5 - 5.5V
- Industrial -40°C to 105°C operational range
Technical Specifications
Product Range
AVR ATmega Family ATmega328 Series Microcontrollers
Operating Frequency Max
20MHz
No. of Pins
32Pins
No. of I/O's
27I/O's
RAM Memory Size
2KB
ADC Resolution
10Bit
Supply Voltage Max
5.5V
Operating Temperature Max
105°C
MCU Family
AVR ATmega
Qualification
-
SVHC
No SVHC (21-Jan-2025)
Device Core
AVR
Program Memory Size
32KB
IC Case / Package
TQFP
Interfaces
I2C, SPI, USART
ADC Channels
8Channels
Supply Voltage Min
1.8V
Operating Temperature Min
-40°C
IC Mounting
Surface Mount
MCU Series
ATmega328
MSL
-
Technical Docs (2)
Associated Products
4 Products Found
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:Thailand
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:Thailand
Country in which last significant manufacturing process was carried out
Tariff No:85423190
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates CompliantYes
RoHS
SVHC:No SVHC (21-Jan-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.00026
Product traceability