ATMEGA328P-PU MCU 8BIT 32KB FLASH 28DIP IC

Product Description

Description

ATMEGA328P-PU: MCU 8-Bit ATmega AVR RISC 32KB Flash 2.5V/3.3V/5V 28-Pin PDIP

Mfr. Part#: ATMEGA328P-PU

Mfr.: MICROCHIP

Datasheet: (e-mail or chat us for PDF file)

ROHS Status: 

Quality: 100% Original

Warranty: ONE YEAR

 

Series:	ATmega328P
Mounting Style:	Through Hole
Package / Case:	PDIP-28
Core:	AVR
Program Memory Size:	32 kB
Data Bus Width:	8 bit
ADC Resolution:	10 bit
Maximum Clock Frequency:	20 MHz
Number of I/Os:	23 I/O
Data RAM Size:	2 kB
Supply Voltage - Min:	1.8 V
Supply Voltage - Max:	5.5 V
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Packaging:	Tube
Brand:	Microchip Technology
Data RAM Type:	SRAM
Data ROM Size:	1 kB
Data ROM Type:	EEPROM
Height:	4.57 mm
Interface Type:	I2C, SPI, USART
Length:	34.8 mm
Number of ADC Channels:	6 Channel
Number of Timers/Counters:	3 Timer
Processor Series:	megaAVR
Product:	MCU
Product Type:	8-bit Microcontrollers - MCU
Program Memory Type:	Flash
Factory Pack Quantity:	14
Subcategory:	Microcontrollers - MCU
Tradename:	AVR
Width:	7.49 mm
Unit Weight:	0.077603 oz

 

The Atmel picoPower ATmega328/P is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATmega328/P achieves throughputs close to 1MIPS per MHz. This empowers system designer to optimize the device for power consumption versus processing speed.

Key Features

High Performance, Low Power AtmelAVR 8-Bit Microcontroller Family

• Advanced RISC Architecture
  • 131 Powerful Instructions
  • Most Single Clock Cycle Execution
  • 32 x 8 General Purpose Working Registers
  • Fully Static Operation
  • Up to 20 MIPS Throughput at 20MHz
  • On-chip 2-cycle Multiplier
• High Endurance Non-volatile Memory Segments
  • 32KBytes of In-System Self-Programmable Flash program Memory
  • 1KBytes EEPROM
  • 2KBytes Internal SRAM
  • Write/Erase Cycles: 10,000 Flash/100,000 EEPROM
  • Data Retention: 20 years at 85°C/100 years at 25°C(1)
  • Optional Boot Code Section with Independent Lock Bits
    • In-System Programming by On-chip Boot Program
    • True Read-While-Write Operation
  • Programming Lock for Software Security
• Atmel QTouch Library Support
  • Capacitive Touch Buttons, Sliders and Wheels
  • QTouch and QMatrix Acquisition
  • Up to 64 sense channels
• Peripheral Features
  • Two 8-bit Timer/Counters with Separate Prescaler and Compare Mode
  • Real Time Counter with Separate Oscillator
  • Six PWM Channels
  • 8-channel 10-bit ADC in TQFP and QFN/MLF package
    • Temperature Measurement
  • Two Master/Slave SPI Serial Interface
  • One Programmable Serial USART
  • One Byte-oriented 2-wire Serial Interface (Philips I2C compatible)
  • Programmable Watchdog Timer with Separate On-chip Oscillator
  • One On-chip Analog Comparator
  • Interrupt and Wake-up on Pin Change
• Special Microcontroller Features
  • Power-on Reset and Programmable Brown-out Detection
  • Internal Calibrated Oscillator
  • External and Internal Interrupt Sources
  • Six Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, Standby, and Extended Standby
• I/O and Packages
  • 23 Programmable I/O Lines
  • 28-pin PDIP, 32-lead TQFP, 28-pad QFN/MLF and 32-pad QFN/MLF
• Speed Grade:
  • 0 - 4MHz @ 1.8 - 5.5V
  • 0 - 10MHz @ 2.7 - 5.5V
  • 0 - 20MHz @ 4.5 - 5.5V
• Power Consumption at 1MHz, 1.8V, 25°C
  • Active Mode: 0.2mA
  • Power-down Mode: 0.1μA
  • Power-save Mode: 0.75μA (Including 32kHz RTC)

 

Why choosing us

• Located in Shenzhen, the electronic market center of China.
• 100% guarantee components quality: Genuine Original.
• Sufficient stock on your urgent demand.
• Sophisticated colleagues help you solve problems to reduce your risk with on-demand manufacturing
• Faster shipment: In stock components can ship the same day .
• 24 Hours service 

 

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