Factory Lead Time  

4 Weeks

Contact Plating  

Tin

Mount  

Surface Mount

Mounting Type  

Surface Mount

Package / Case  

32-TQFP

Number of Pins  

32

Number of I/Os  

22

Watchdog Timers  

Yes

Operating Temperature  

-40°C~85°C TA

Packaging  

Tray

Series  

AVR® ATmega

Published  

2012

JESD-609 Code  

e3

Pbfree Code  

yes

Part Status  

Active

Moisture Sensitivity Level (MSL)  

3 (168 Hours)

Number of Terminations  

32

Termination  

SMD/SMT

Terminal Position  

QUAD

Terminal Form  

GULL WING

Peak Reflow Temperature (Cel)  

260

Supply Voltage  

5V

Terminal Pitch  

0.8mm

Frequency  

16MHz

Time@Peak Reflow Temperature-Max (s)  

40

Base Part Number  

ATMEGA32U2

Interface  

SPI, UART, USART, USB

Memory Size  

32kB

Oscillator Type  

Internal

RAM Size  

1K x 8

Voltage - Supply (Vcc/Vdd)  

2.7V~5.5V

uPs/uCs/Peripheral ICs Type  

MICROCONTROLLER, RISC

Core Processor  

AVR

Peripherals  

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

Program Memory Type  

FLASH

Core Size  

8-Bit

Program Memory Size  

32KB 16K x 16

Connectivity  

SPI, UART/USART, USB

Bit Size  

8

Has ADC  

NO

DMA Channels  

NO

Data Bus Width  

8b

DAC Channels  

NO

Number of Timers/Counters  

2

Density  

256 kb

EEPROM Size  

1K x 8

Number of PWM Channels  

5

Number of SPI Channels  

1

Height  

1.05mm

Length  

7mm

Width  

7mm

REACH SVHC  

No SVHC

Radiation Hardening  

No

RoHS Status  

ROHS3 Compliant

Lead Free  

Lead Free