ATMEGA328PB-MU

Name: ATMEGA328PB-MU
Rating: 4.5 (10 reviews)

8-bit Microcontrollers - MCU ATMEGA328PB IND TEMP QFN/MLF

70,780 Effective Inventory

ATMEGA328PB-MU

Effective Inventory70,780

8-bit Microcontrollers - MCU ATMEGA328PB IND TEMP QFN/MLF

Manufacturer Part # : ATMEGA328PB-MU
Package/Case: 32-VFQFNExposedPad
Part Status : ACTIVE
Brand: Microchip Technology
Product Categories : Microcontrollers
RoHS:

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

About Shipping

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Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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Tube or Tray

ATMEGA328PB-MU DataSheet

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Details

The high-performance, low-power Microchip 8-bit AVR? RISC-based microcontroller combines 64 KB ISP Flash memory with read-while-write capabilities, 2 KB EEPROM, 4 KB SRAM, 27 general purpose I/O lines, 32 general purpose working registers, two flexible timer/counters with compare modes and PWM, one UART with HW LIN, an 11-channel 10-bit A/D converter with two differential programmable gain input stages, a 10-bit D/A converter, a programmable watchdog timer with an internal individual oscillator, SPI serial port, an on-chip debug system, and four software selectable power saving modes. The device operates between 2.7-5.5 volts.

By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching one MIPS per MHz, balancing power consumption and processing speed.

Key Features

131 Powerful Instructions
Most Single Clock Cycle Execution
32 x 8 General Purpose Working Registers
Fully Static Operation
Up to 20 MIPS Throughput at 20 MHz
On-Chip 2-Cycle Multiplier
32 KB of In-System Self-Programmable Flash program memory
1 KB EEPROM
2 KB Internal SRAM
Write/Erase Cycles: 10,000 Flash/100,000 EEPROM
Data retention: 20 years at 85°C
In-System Programming by On-chip Boot Program
True Read-While-Write Operation
Programming Lock for Software Security
Capacitive Touch Buttons, Sliders and Wheels
24 Self-Cap Channels and 144 Mutual Cap Channels
Two 8-bit Timer/Counters with Separate Prescaler and Compare Mode
Three 16-bit Timer/Counters with Separate Prescaler, Compare Mode, and Capture Mode
Real Time Counter with Separate Oscillator
Ten PWM Channels
8-channel 10-bit ADC in TQFP and QFN/MLF package
Two Programmable Serial USARTs
Two Master/Slave SPI Serial Interfaces
Two Byte-Oriented Two-Wire Serial Interfaces (Philips I2C Compatible)
Programmable Watchdog Timer with Separate On-chip Oscillator
On-Chip Analog Comparator
Interrupt and Wake-Up on Pin Change
Power-On Reset and Programmable Brown-Out Detection
Internal 8 MHz Calibrated Oscillator
External and Internal Interrupt Sources
Six Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, Standby, and Extended Standby
Clock Failure Detection Mechanism and Switch to Internal 8 MHz RC Oscillator in case of Failure
Individual Serial Number to Represent a Unique ID
27 Programmable I/O Lines
32-pin TQFP and 32-pin QFN/MLF
1.8-5.5V
-40°C to 105°C
0-4 MHz @ 1.8 - 5.5V
0-10 MHz @ 2.7 - 5.5.V
0-20 MHz @ 4.5 - 5.5V
Active Mode: 0.24 mA
Power-Down Mode: 0.2 μA
Power-Save Mode: 1.3 μA (Including 32 kHz RTC)

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Series	AVR® ATmega, Functional Safety (FuSa)	Package	Tray
Product Status	Active	Programmable	Not Verified
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	27
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	Package / Case	32-VFQFN Exposed Pad
Supplier Device Package	32-VFQFN (5x5)	Base Product Number	ATMEGA328