Microchip ATMEGA328P-MMH, 8 bit AVR, megaAVR Microcontroller, 20 MHz, 32kB FLASH, 28-Pin QFN
Technical Document
Specifications
Brand
MicrochipSeries
megaAVR
Product Type
Microcontroller
Package Type
QFN
Mount Type
Surface
Pin Count
28
Device Core
AVR
Data Bus Width
8bit
Interface Type
SPI, USART
Program Memory Size
32kB
Maximum Clock Frequency
20MHz
RAM Size
2kB
Maximum Supply Voltage
5.5V
Number of Programmable I/Os
23
Minimum Operating Temperature
-40°C
Analogue Comparators
1
Maximum Operating Temperature
85°C
Width
4.05 mm
Height
0.95mm
Length
4.05mm
Standards/Approvals
No
Minimum Supply Voltage
1.8V
Number of Timers
2
Instruction Set Architecture
RISC
Automotive Standard
No
ADCs
8 x 10 Bit
Program Memory Type
FLASH
Product details
ATmega328P 8-Bit megaAVR picoPower Microcontrollers
The Atmel ATmega328P Microcontroller is an 8-bit megaAVR device based on the AVR enhanced RISC architecture. Featured is picoPower technology that offers ultra-low power consumption and low-power sleep modes, ideal for battery powered applications.
Microcontroller Features
•20 MHz Max. Operating Frequency
•Up to 20 MIPS at 20 MHz
•32 KB Flash
•1024 B EEPROM
•2 KB SRAM
•131 Instructions – Most single clock cycle execution
•32 General Purpose Registers
•23 GPIO
•Power-on Reset and Programmable Brown-out Detection
•Internal Calibrated Oscillator
•External and Internal Interrupt Sources
•Six Power-Saving Sleep Modes
•Internal and External Interrupts
•Fully Static Operation
Peripheral Features
•10-bit 15 ksps Analogue-to-Digital Converter (ADC) – 8 or 6 channels
•Capacitive Touch Sense – 16 channels
•Temperature Sensor
•Two 8-bit Timers
•One 16-bit Timer
•Output Compare Module – 6 channels
•Six PWM Channels
•Programmable Serial USART
•Master/Slave SPI Serial Interface
•Byte-oriented 2-wire Serial Interface – I2C compatible
•Programmable Watchdog Timer with Separate Oscillator
•Analogue Comparator
•Interrupt and Wake-up on Pin Change
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Stock information temporarily unavailable.
€ 5.37
€ 2.683 Each (In a Pack of 2) (Exc. VAT)
Standard
2
€ 5.37
€ 2.683 Each (In a Pack of 2) (Exc. VAT)
Stock information temporarily unavailable.
Standard
2
Ideate. Create. Collaborate
JOIN FOR FREE
No hidden fees!
- Download and use our DesignSpark software for your PCB and 3D Mechanical designs
- View and contribute website content and forums
- Download 3D Models, Schematics and Footprints from more than a million products
Technical Document
Specifications
Brand
MicrochipSeries
megaAVR
Product Type
Microcontroller
Package Type
QFN
Mount Type
Surface
Pin Count
28
Device Core
AVR
Data Bus Width
8bit
Interface Type
SPI, USART
Program Memory Size
32kB
Maximum Clock Frequency
20MHz
RAM Size
2kB
Maximum Supply Voltage
5.5V
Number of Programmable I/Os
23
Minimum Operating Temperature
-40°C
Analogue Comparators
1
Maximum Operating Temperature
85°C
Width
4.05 mm
Height
0.95mm
Length
4.05mm
Standards/Approvals
No
Minimum Supply Voltage
1.8V
Number of Timers
2
Instruction Set Architecture
RISC
Automotive Standard
No
ADCs
8 x 10 Bit
Program Memory Type
FLASH
Product details
ATmega328P 8-Bit megaAVR picoPower Microcontrollers
The Atmel ATmega328P Microcontroller is an 8-bit megaAVR device based on the AVR enhanced RISC architecture. Featured is picoPower technology that offers ultra-low power consumption and low-power sleep modes, ideal for battery powered applications.
Microcontroller Features
•20 MHz Max. Operating Frequency
•Up to 20 MIPS at 20 MHz
•32 KB Flash
•1024 B EEPROM
•2 KB SRAM
•131 Instructions – Most single clock cycle execution
•32 General Purpose Registers
•23 GPIO
•Power-on Reset and Programmable Brown-out Detection
•Internal Calibrated Oscillator
•External and Internal Interrupt Sources
•Six Power-Saving Sleep Modes
•Internal and External Interrupts
•Fully Static Operation
Peripheral Features
•10-bit 15 ksps Analogue-to-Digital Converter (ADC) – 8 or 6 channels
•Capacitive Touch Sense – 16 channels
•Temperature Sensor
•Two 8-bit Timers
•One 16-bit Timer
•Output Compare Module – 6 channels
•Six PWM Channels
•Programmable Serial USART
•Master/Slave SPI Serial Interface
•Byte-oriented 2-wire Serial Interface – I2C compatible
•Programmable Watchdog Timer with Separate Oscillator
•Analogue Comparator
•Interrupt and Wake-up on Pin Change
Ideate. Create. Collaborate
JOIN FOR FREE
No hidden fees!
- Download and use our DesignSpark software for your PCB and 3D Mechanical designs
- View and contribute website content and forums
- Download 3D Models, Schematics and Footprints from more than a million products