Microchip ATMEGA328P-MN, 8 bit AVR, ATmega Microcontroller, 20 MHz, 32kB FLASH, 32-Pin VQFN

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RS 제품 번호:
131-0273
제조사 부품 번호:
ATMEGA328P-MN
제조업체:
Microchip
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브랜드

Microchip

Data Bus Width

8 bit

Device Core

AVR

Series

ATmega

Product Type

Microcontroller

Maximum Clock Frequency

20 MHz

Program Memory Size

32 kB

Program Memory Type

FLASH

Pin Count

32

Package Type

VQFN

ADCs

8 x 10 Bit

Analogue Comparators

1

Automotive Standard

No

Height

950 μm

Instruction Set Architecture

RISC

Interface Type

SPI, USART

Length

5.1 mm

Maximum Operating Temperature

85 °C

Maximum Supply Voltage

5.5 V

Minimum Operating Temperature

-40 °C

Minimum Supply Voltage

1.8 V

Mount Type

Surface

Number of Programmable I/Os

23

Number of Timers

2

RAM Size

2 kB

Standards/Approvals

RoHS

Width

5.1 mm

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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