ATMEGA48P-20MUAVR AVR® ATmega Microcontroller IC 8-Bit 20MHz 4KB (2K x 16) FLASH 32-VQFN (5x5)
1:$2.2740
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ABRmicro #.ABR685-ATMEGA-318219
ManufacturerMicrochip Technology
MPN #.ATMEGA48P-20MU
Estimated Lead Time8 Weeks
SampleGet Free Sample
Datasheet
ATMEGA48/88/168... (PDF)
ATMEGA48/88/168... (PDF)
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Shipped From Shenzhen or Hong Kong Warehouses
Min.&Mult.1
Packaging
Tray
Shipping DateDecember 24, 2024
* Quantity
Unit Price$2.2740
Ext. Price$2.2740
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* Prices exclude tax, and all prices are in USD.
Price Gradients
Qty.Unit PriceExt. Price
1$2.2740$2.2740
25$2.0870$52.1690
100$1.8810$188.0630
* Prices are for reference only and are subject to change. Final sales prices will be confirmed at the time of purchase.
Technical Specifications
SeriesAVR® ATmega
Packaging
Tray
Lifecycle StatusActive
Base Product NumberATMEGA48
Communication InterfacesI2C, SPI, UART/USART
Core ProcessorAVR
Core Size8-Bit
Data ConvertersA/D 8x10b
EEPROM Size256 x 8
MfrMicrochip Technology
Mounting StyleSurface Mount
Number of I/Os23
Operating Temperature-40°C ~ 85°C (TA)
Oscillator TypeInternal
Parameter ProgrammingSupported
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
Program Memory Size4KB (2K x 16)
Program Memory TypeFLASH
RAM Size512 x 8
Speed20MHz
Package Type (Mfr.)32-VQFN (5x5)
Supply Voltage (Vᴄᴄ/Vᴅᴅ)2.7V ~ 5.5V
Package / Case32-VFQFN Exposed Pad
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Datasheets
Design Resources
Environmental Information
PCN Assembly/Origin
PCN Design/Specification
Environmental & Export Classifications
RoHS ComplianceComplies with RoHS 3 Directive (2015/863/EU)
MSL Level3 (168 Hours, ≤ 30°C/60% RH), Vacuum Sealing
REACH RegulationNo SVHCs Present
US ECCNEAR99
HTSUS8542.31.0001 (No rates found in the Harmonized Tariff Schedule)
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The ATMEGA48P-20MU is an 8-bit microcontroller designed by Microchip Technology, encapsulated in a 32-VQFN package. It operates at a clock speed of up to 20MHz, featuring a 4KB FLASH memory for program storage. The microcontroller integrates various communication interfaces, including I2C, SPI, and UART/USART, facilitating efficient data exchange in embedded systems. It also includes an analog-to-digital converter with 8 channels at 10-bit resolution, allowing for precise sensor data acquisition. Additionally, the device contains 512 bytes of EEPROM for non-volatile data retention and is suitable for compact applications due to its small 5x5 mm footprint.
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