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Microchip Technology ATMEGA32-16AU Microcontrollers

IC MCU 8BIT 32KB FLASH 44TQFP

1,641 ActiveMicrochip TechnologyATMEGA3244-TQFP$6.94
ATMEGA32-16AU - No Image Available

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ATMEGA32-16AU
Part Number (MPN)
ATMEGA32-16AU
Base Model
Detailed Description
IC MCU 8BIT 32KB FLASH 44TQFP
Package
44-TQFP
Lifecycle Status
Active
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Ordering Code Family

ATMEGA32 groups multiple orderable suffixes under one base device. Compare package, grade, and reel options on the base-number page before substituting within the family.

2 ordering variants listed on the family page.

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Technical Specifications

Microchip Technology ATMEGA32-16AU Microcontrollers technical specifications.

General

RAM Size
2K x 8
Package / Case
44-TQFP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
4.5V ~ 5.5V
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O
32
Speed
16MHz
EEPROM Size
1K x 8
Core Processor
AVR

Alternate Parts Comparison (ATMEGA32-16AU vs ATMEGA3290V-8AUR vs ATMEGA329-16MU vs ATMEGA323-8AI)

Side-by-side technical parameter comparison of related primary models in this product family.

This PartAlternate PartsAlternate PartsAlternate Parts
Package / Case44-TQFP100-TQFP64-VFQFN Exposed Pad44-TQFP
Mounting TypeSurface MountSurface MountSurface MountSurface Mount
Operating Temperature-40°C ~ 85°C (TA)-40°C ~ 85°C (TA)-40°C ~ 85°C (TA)-40°C ~ 85°C
Supply Voltage4.5V ~ 5.5V1.8V ~ 5.5V2.7V ~ 5.5V4.5V ~ 5.5V
Core ProcessorAVRAVRAVRAVR
Core Size8-Bit8-Bit8-Bit8-Bit
RAM Size2K x 82K x 82K x 82K x 8
ConnectivityI²C, SPI, UART/USARTSPI, UART/USART, USISPI, UART/USART, USII²C, SPI, UART/USART
Data ConvertersA/D 8x10bA/D 8x10bA/D 8x10bA/D 8x10b
EEPROM Size1K x 81K x 81K x 81K x 8
Number of I/O32695432
Oscillator TypeInternalInternalInternalInternal
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