Compare Microchip Tech – ATMEGA328P-MU vs Microchip Tech – ATSAME54P20A-AUT Specifications

ATMEGA328P-MU ATSAME54P20A-AUT
Model Number
ATMEGA328P-MU ATSAME54P20A-AUT
Model Name
Microchip Tech ATMEGA328P-MU Microchip Tech ATSAME54P20A-AUT
Category
Microcontroller Units (MCUs/MPUs/SOCs) Microcontroller Units (MCUs/MPUs/SOCs)
Brand
Microchip Tech Microchip Tech
Description
1.8V~5.5V AVR 20MHz 23 VQFN-32(5x5) Microcontroller Units (MCUs/MPUs/SOCs) ROHS 1MB 1.71V~3.63V 120MHz FLASH 99 TQFP-128(14x14) Microcontroller Units (MCUs/MPUs/SOCs) ROHS
RoHS
Lead free / RoHS Compliant Lead free / RoHS Compliant
Unit
Piece Piece
Weight:
1.000 grams / 0.035274 oz 0.700 grams / 0.024692 oz
Package / Case
VQFN-32(5x5) TQFP-128(14x14)
Package / Arrange
Tape & Reel (TR) Tape & Reel (TR)
Battery
No No
ECCN
EAR99 5A992C
Operating Temperature Range
-40℃~+85℃ -40℃~+85℃
Operating Voltage Range
1.8V~5.5V 1.71V~3.63V
CPU Core
AVR -
Secure Digital Input and Output
- -
CPU Maximum Speed
20MHz 120MHz
Direct Memory Access
Yes Yes
Universal Serial Bus
- Yes
ADC (Bit)
10bit 12bit
GPIO Ports Number
23 99

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