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ATMEGA328P-MMH -

8 Bit MCU, Low Power High Performance, AVR ATmega Family ATmega328 Series Microcontrollers, 20 MHz

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Manufacturer:: MICROCHIP MICROCHIP
Manufacturer Part No:: ATMEGA328P-MMH
Order Code:: 2066295
Product Range: AVR ATmega Family ATmega328 Series Microcontrollers
Technical Datasheet:: ATMEGA328P-MMH Datasheet

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Product Overview

The ATMEGA328P-MMH is a high performance, low power CMOS 8bit microcontroller based on AVR enhanced RISC architecture in 28 pin VQFN package. It executes powerful instructions in a single clock cycle. The device achieves throughputs approaching 1MIPS per MHz by balancing power consumption and processing speed.

32Kbytes of flash memory
1Kbytes of EEPROM
2Kbytes of RAM
Up to 20MIPS throughput at 20MHz
23 programmable I/O lines
24 external interrupts
Power supply voltage range from 1.8V to 5.5V
Atmel QTouch library support
Programmable serial USART, master/slave SPI and byte oriented 2-wire serial interfaces
Operating temperature range from -40°C to 85°C

Applications

Embedded Design & Development, Building Automation, Consumer Electronics, Portable Devices, Metering, Sensing & Instrumentation

Product Information

Product Range:: AVR ATmega Family ATmega328 Series Microcontrollers
CPU Speed:: 20MHz
Program Memory Size:: 32KB
RAM Memory Size:: 2KB
No. of Pins:: 28Pins
MCU Case Style:: QFN
No. of I/O's:: 23I/O's
Embedded Interface Type:: SPI
Supply Voltage Min:: 1.8V
Supply Voltage Max:: 5.5V
MCU Family:: AVR ATmega
MCU Series:: ATmega328
Automotive Qualification Standard:: -
MSL:: MSL 1 - Unlimited

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Technical Docs

Delivery & Services

Free Delivery on orders over £20
We offer free delivery and free handling for all UK online orders over £20.
Please note that orders from our US warehouse will incur a £15.95 delivery charge per order.
Order Value Delivery & Handling Cost
£20 and above FREE
£0 - £19.99 ~~£3.95~~ FREE - Trade account holders only
£0 - £19.99 £3.95 - Non-Trade account holders
£0 - £29.99 - Offline orders £6.95
*Find out more
Next day delivery if you order before 8pm
Simply order before 8pm and we will aim to ship in-stock items the same day so that it is delivered to you the next working day.
Please note: if you are ordering a re-reeled item then the order cut-off time for next day delivery is 4.30pm.
For items not stocked in our UK/Liege warehouse; please refer to delivery timings on the product page
Express delivery options available
Farnell element14 offer a range of competitively priced guaranteed UPS express delivery services - Simple choose one of the options below when you go through checkout
Time Slot Delivery Cost
Weekdays - Before 9.00am £19.90
Weekdays - Before 10.30am £12.90
Weekdays - Before 12 noon £10.50
Saturday - Before 12 noon £15.50
Hassle Free Returns
The Company operates a 21 days return policy. To be accepted for return on this basis, Goods should be returned for receipt by the Company within 21 days of despatch.
Any Goods returned after 21 days as ‘unwanted’ or ‘incorrectly ordered’ may be accepted at the discretion of the Company but will be subject to a minimum restocking fee of 20% of the invoice value of the Goods or £10, whichever is the greater.
Some items are non-cancellable and non-returnable. This will be clearly highlighted on the product page
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24/5 Technical Support
Have a technical question or need help? We offer FREE technical support to all account customers. If you do not have an account yet, please apply here and get direct access to specialist engineers. Let them help you identify product alternatives, source additional technical data and find answers to your technical questions.
Three easy ways to reach our technical experts
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2. Email Fill in the form here and your question will get a response within 24 hours.
3. 03447 11 11 22 (08:00-18:00, Monday - Friday)
Available to account-holding customers only.
Don't have an account? Please contact our Sales Team 03447 11 11 11.

Legislation and Environmental

Country of Origin:: United States
Country in which last significant manufacturing process was carried out
Tariff No:: 85423190
RoHS Compliant:: Yes RoHS Compliant
RoHS Phthalates Compliant:: Yes + RoHS Phthalates Compliant
SVHC:: No SVHC (27-Jun-2018); Product Compliance Certificate Download Product Compliance Certificate
Weight (kg):: .00065

Quantity	Price	Your Price


1+	£1.74
25+	£1.61
100+	£1.54
1000+	£1.48

Order Value	Delivery & Handling Cost
£20 and above	FREE
£0 - £19.99	~~£3.95~~ FREE - Trade account holders only
£0 - £19.99	£3.95 - Non-Trade account holders
£0 - £29.99 - Offline orders	£6.95

Time Slot	Delivery Cost
Weekdays - Before 9.00am	£19.90
Weekdays - Before 10.30am	£12.90
Weekdays - Before 12 noon	£10.50
Saturday - Before 12 noon	£15.50

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ATMEGA328P-MMH -

8 Bit MCU, Low Power High Performance, AVR ATmega Family ATmega328 Series Microcontrollers, 20 MHz

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