ATMEGA32U4-AU

Manufacturer :

Microchip Technology

Product Category :

Microcontrollers

Brand :

Microchip Technology / Atmel

PWM Channels :

yes

Manufacturer Package Identifier :

ATMEGA32U4-AU

Package :

Tray

Has ADC :

yes

Base Product Number :

ATMEGA32

Mounting Style :

SMD/SMT

Reach Compliance Code :

Compliant

Pbfree Code :

yes

Width :

10mm

Number of Pins :

44

Device Core :

AVR

Data Bus Width :

8B

Product :

MCU

CPU Family :

AVR RISC

Series :

AVR® ATmega

Terminal Finish :

Matte Tin (Sn)

Instruction Set Architecture :

RISC

Package Shape :

Square

Number of ADC Channels :

12

Data Converter :

A/D 12x10b

Number of Terminals :

44

Number of Timers/Counters :

5

Terminal Position :

QUAD

Number of I/O Lines :

26

Maximum Operating Temperature :

+85 °C

Number of I/Os :

26 I/O

REACH SVHC :

No SVHC

Core Processor :

AVR

Frequency :

16MHz

RAM Size :

2.5K x 8

Product Status :

Active

Time@Peak Reflow Temperature-Max (s) :

40

Surface Mount :

yes

Lead Free :

Lead Free

Memory Size :

32kB

Number of I2C Channels :

1

Supplier Device Package :

44-TQFP (10x10)

Number of I/O :

26

Interface :

I2C, I2S, SPI, UART, USART, USB

DAC Channels :

No

Number of Terminations :

44

Published :

2001

Watchdog Timer :

yes

Tradename :

AVR

JESD-609 Code :

e3

ROM (words) :

16384

Program Memory Type :

Flash

Height :

1.05mm

Typical Operating Supply Voltage :

2.7 → 5.5 V

Voltage - Supply (Vcc/Vdd) :

2.7V~5.5V

Qualification Status :

Not Qualified

Mounting Type :

Surface Mount

RoHS Status :

ROHS3 Compliant

Minimum Operating Temperature :

-40 °C

Length :

10mm

Bit Size :

8

Package Type :

TQFP

Oscillator Type :

Internal

Temperature Grade :

Industrial

Interfaces :

I2C, SPI, UART, USART

ROM Programmability :

Flash

RoHS :

Details

RAM (bytes) :

2560

Terminal Form :

Gull wing

Packaging :

Tray

JESD-30 Code :

S-PQFP-G44

Power Supplies :

3/5 V

Operating Temperature :

-40°C~85°C TA

Base Part Number :

ATmega32U4

Package / Case :

44-TQFP

Product Category :

8-bit Microcontrollers - MCU

Core Size :

8-Bit

Family Name :

ATMEGA

Seated Height-Max :

1.2 mm

Product Type :

8-bit Microcontrollers - MCU

Terminal Pitch :

0.8 mm

MSL :

-

Program Memory Size :

32KB 16K x 16

Connectivity :

I2C, SPI, UART/USART, USB

Qualification :

-

Factory Lead Time :

7 Weeks

Pin Count :

44

EEPROM Size :

1K x 8

Mount :

Surface Mount

Supply Voltage :

5V

Peak Reflow Temperature (Cel) :

260

Interface Type :

JTAG, SPI, TWI, USART, USB

Number of PWM Channels :

8

Additional Feature :

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

Dimensions :

10.1 x 10.1 x 1.05mm

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

Peripherals :

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

Radiation Hardening :

No

Supply Current-Max :

15 mA

Manufacturer :

Microchip

Data Converters :

A/D 12x10b

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

DMA Channels :

No

Speed :

16MHz