ATMEGA32U4-MU

Manufacturer :

Microchip Technology

Product Category :

Microcontrollers

Package Shape :

Square

Number of Pins :

44

RAM Size :

2.5K x 8

Number of ADC Channels :

12

Number of Terminals :

44

Mounting Style :

SMD/SMT

Frequency :

16MHz

Published :

2001

Length :

7.1mm

Family Name :

ATMEGA

Product Status :

Active

Series :

AVR® ATmega

Factory Lead Time :

10 Weeks

Number of I/Os :

26 I/O

Oscillator Type :

Internal

Pbfree Code :

yes

Device Core :

AVR

Contact Plating :

Tin

RoHS Status :

ROHS3 Compliant

Peripherals :

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

ROM (words) :

16384

Reach Compliance Code :

Compliant

Qualification Status :

Not Qualified

Product Type :

8-bit Microcontrollers - MCU

Number of I/O :

26

Surface Mount :

yes

Package Type :

QFN

Bit Size :

8

PWM Channels :

yes

Pin Count :

44

RAM (bytes) :

2560

Number of PWM Channels :

8

DAC Channels :

No

Data Converters :

A/D 12x10b

Terminal Position :

QUAD

Package / Case :

44-VFQFN Exposed Pad

Voltage - Supply (Vcc/Vdd) :

2.7V~5.5V

MSL :

MSL 3 - 168 hours

DMA Channels :

No

RoHS :

Details

Data Converter :

A/D 12x10b

EEPROM Size :

1K x 8

Core Size :

8-Bit

Number of Terminations :

44

Number of SPI Channels :

2

Speed :

16MHz

Dimensions :

7.1 x 7.1 x 0.95mm

Operating Temperature :

-40°C~85°C TA

Seated Height-Max :

1 mm

Supplier Device Package :

44-QFN (7x7)

Core Processor :

AVR

Typical Operating Supply Voltage :

2.7 → 5.5 V

Has ADC :

yes

Brand :

Microchip Technology / Atmel

Terminal Finish :

MATTE TIN

Radiation Hardening :

No

Program Memory Size :

32KB 16K x 16

JESD-30 Code :

S-XQCC-N44

Number of Timers/Counters :

5

Instruction Set Architecture :

RISC

Number of USB Channels :

1

Package :

Tray

Base Product Number :

ATMEGA32

JESD-609 Code :

e3

REACH SVHC :

No SVHC

Interface :

I2C, I2S, SPI, UART, USART, USB

Lead Free :

Lead Free

Mounting Type :

Surface Mount

Temperature Grade :

Industrial

Tradename :

AVR

Terminal Form :

NO LEAD

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

ROM Programmability :

Flash

Maximum Operating Temperature :

+85 °C

Mount :

Surface Mount

Supply Current-Max :

15 mA

Base Part Number :

ATmega32U4

Data Bus Width :

8B

Interfaces :

SPI, USART

Height :

950μm

Terminal Pitch :

0.5 mm

Connectivity :

I2C, SPI, UART/USART, USB

Qualification :

-

Program Memory Type :

Flash

Minimum Operating Temperature :

-40 °C

Watchdog Timer :

yes

Product Category :

8-bit Microcontrollers - MCU

Interface Type :

SPI, TWI, USART

Packaging :

Tray

Width :

7.1mm

Manufacturer :

Microchip

Memory Size :

32kB

Product :

MCU

Power Supplies :

3/5 V

Additional Feature :

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

Peak Reflow Temperature (Cel) :

NOT SPECIFIED

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

Number of I/O Lines :

26

CPU Family :

AVR RISC

Supply Voltage :

5V