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ATMEGA329A-AN vs ATMEGA329A-AUR feature comparison

ATMEGA329A-AN Microchip Technology Inc

Buy Now Datasheet

ATMEGA329A-AUR Microchip Technology Inc

Buy Now Datasheet
Part Life Cycle Code Active Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC MICROCHIP TECHNOLOGY INC
Package Description TQFP-64 14 X 14 MM, 1 MM HEIGHT, 0.80 MM PITCH, GREEN, PLASTIC, MS-026AEB, TQFP-64
Reach Compliance Code compliant compliant
HTS Code 8542.31.00.01 8542.31.00.01
Has ADC YES YES
Additional Feature ALSO OPERATES AT 1.8 V MINIMUM SUPPLY AT 4 MHZ. ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ
Address Bus Width
Bit Size 8 8
Clock Frequency-Max 20 MHz 20 MHz
DAC Channels NO NO
DMA Channels NO NO
External Data Bus Width
JESD-30 Code S-PQFP-G64 S-PQFP-G64
Length 14 mm 14 mm
Number of I/O Lines 54 54
Number of Terminals 64 64
On Chip Program ROM Width 8 8
Operating Temperature-Max 105 °C 85 °C
Operating Temperature-Min -40 °C -40 °C
PWM Channels YES YES
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code TQFP TQFP
Package Shape SQUARE SQUARE
Package Style FLATPACK, THIN PROFILE FLATPACK, THIN PROFILE
ROM (words) 32768 32768
ROM Programmability FLASH FLASH
Seated Height-Max 1.2 mm 1.2 mm
Speed 20 MHz 20 MHz
Supply Voltage-Max 5.5 V 5.5 V
Supply Voltage-Min 5 V 5 V
Supply Voltage-Nom 5 V 5 V
Surface Mount YES YES
Technology CMOS CMOS
Temperature Grade INDUSTRIAL INDUSTRIAL
Terminal Form GULL WING GULL WING
Terminal Pitch 0.8 mm 0.8 mm
Terminal Position QUAD QUAD
Width 14 mm 14 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC MICROCONTROLLER, RISC
Base Number Matches 2 1
Pbfree Code Yes
Rohs Code Yes
ECCN Code EAR99
Factory Lead Time 8 Weeks
Samacsys Manufacturer Microchip
Boundary Scan YES
CPU Family AVR RISC
Format FIXED POINT
Integrated Cache NO
Low Power Mode YES
Number of External Interrupts 1
Number of Serial I/Os 1
Number of Timers 3
On Chip Data RAM Width 8
Package Equivalence Code TQFP64,.63SQ,32
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
RAM (bytes) 2048
Supply Current-Max 12 mA
Microcontrollers and Processors » Microcontrollers
Microcontrollers and Processors » Microcontrollers

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