ATMEGA32U4-AU

Manufacturer :

Atmel (Microchip Technology)

Product Category :

Microcontrollers

Package Type :

TQFP

Base Product Number :

ATMEGA32

Number of I/Os :

26 I/O

PWM Channels :

yes

Interface :

I2C, I2S, SPI, UART, USART, USB

Number of Pins :

44

Additional Feature :

ALSO OPERATES AT 8 MHZ WITH A MINIMUM SUPPLY OF 2.7V

Has ADC :

yes

Mounting Type :

Surface Mount

Package Shape :

Square

Power Supplies :

3/5 V

Width :

10mm

Number of I/O :

26

Terminal Position :

QUAD

Package :

Tray

EEPROM Size :

1K x 8

Number of I/O Lines :

26

Number of Terminals :

44

Manufacturer Package Identifier :

ATMEGA32U4-AU

Typical Operating Supply Voltage :

2.7 → 5.5 V

Seated Height-Max :

1.2 mm

Product Status :

Active

Height :

1.05mm

Device Core :

AVR

Memory Size :

32kB

RoHS :

Details

Pbfree Code :

yes

Pin Count :

44

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Terminal Finish :

Matte Tin (Sn)

Supply Current-Max :

15 mA

Product Category :

8-bit Microcontrollers - MCU

Oscillator Type :

Internal

Lead Free :

Lead Free

Time@Peak Reflow Temperature-Max (s) :

40

Bit Size :

8

Instruction Set Architecture :

RISC

Speed :

16MHz

Supply Voltage :

5V

Connectivity :

I2C, SPI, UART/USART, USB

Number of Terminations :

44

Base Part Number :

ATmega32U4

Peripherals :

Brown-out Detect/Reset, POR, PWM, WDT

Interface Type :

JTAG, SPI, TWI, USART, USB

Brand :

Microchip Technology / Atmel

Qualification :

-

Packaging :

Tray

Number of I2C Channels :

1

JESD-609 Code :

e3

Program Memory Size :

32KB 16K x 16

Series :

AVR® ATmega

Qualification Status :

Not Qualified

Terminal Pitch :

0.8 mm

Mounting Style :

SMD/SMT

Number of ADC Channels :

12

Surface Mount :

yes

Core Processor :

AVR

Mount :

Surface Mount

Product :

MCU

Product Type :

8-bit Microcontrollers - MCU

Temperature Grade :

Industrial

RAM (bytes) :

2560

Family Name :

ATMEGA

CPU Family :

AVR RISC

DMA Channels :

No

Supplier Device Package :

44-TQFP (10x10)

Voltage - Supply (Vcc/Vdd) :

2.7V~5.5V

Manufacturer :

Microchip

MSL :

-

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

RoHS Status :

ROHS3 Compliant

Core Size :

8-Bit

Published :

2001

RAM Size :

2.5K x 8

ROM (words) :

16384

Data Converters :

A/D 12x10b

Program Memory Type :

Flash

Length :

10mm

Frequency :

16MHz

Tradename :

AVR

Dimensions :

10.1 x 10.1 x 1.05mm

ROM Programmability :

Flash

Minimum Operating Temperature :

-40 °C

DAC Channels :

No

Terminal Form :

Gull wing

Data Bus Width :

8B

Data Converter :

A/D 12x10b

Interfaces :

I2C, SPI, UART, USART

Peak Reflow Temperature (Cel) :

260

Radiation Hardening :

No

Number of Timers/Counters :

5

REACH SVHC :

No SVHC

JESD-30 Code :

S-PQFP-G44

Operating Temperature :

-40°C~85°C TA

Maximum Operating Temperature :

+85 °C

Reach Compliance Code :

Compliant

Watchdog Timer :

yes

Package / Case :

44-TQFP

Factory Lead Time :

7 Weeks

Number of PWM Channels :

8