ATMEGA328P-MMH
RoHS 
RoHS compliant
RoHS compliantPackage 28-VFQFN Exposed Pad
Category Integrated Circuits (ICs) / Embedded - Microcontrollers
Description
8-bit Microcontrollers - MCU AVR 32K FL 2K SRAM 1KB EE 20 MHZ GRN
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Buying Options
Total Price: USD $2.45
Unit Price: USD $2.4464
≥1 USD $2.4464
≥10 USD $2.244
≥100 USD $2.0328
Inventory: 572
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 17 Weeks
Physical
Contact Plating Gold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-VFQFN Exposed Pad
Number of Pins 28
Technical
Operating Temperature -40°C~85°C TA
Packaging Tray
Published 1997
Series AVR? ATmega
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 28
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Supply Voltage 5V
Terminal Pitch 0.45mm
Frequency 20MHz
Base Part Number ATMEGA328P
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 2/5V
Supply Voltage-Min (Vsup) 4.5V
Interface I2C, SPI, UART, USART
Memory Size 32kB
Oscillator Type Internal
Number of I/O 23
RAM Size 2K x 8
Voltage - Supply (Vcc/Vdd) 1.8V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor AVR
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 32KB 16K x 16
Connectivity I2C, SPI, UART/USART
Supply Current-Max 9mA
Bit Size 8
Data Converter A/D 8x10b
Watchdog Timer Yes
Has ADC YES
DMA Channels NO
Data Bus Width 8b
Number of Timers/Counters 3
EEPROM Size 1K x 8
Number of ADC Channels 8
Number of PWM Channels 6
Number of I2C Channels 1
Dimensions
Height 950μm
Length 4.05mm
Width 4.05mm
Compliance
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Alternative Model
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