Factory Lead Time  

7 Weeks

Contact Plating  

Gold

Mount  

Surface Mount

Mounting Type  

Surface Mount

Package / Case  

44-VFQFN Exposed Pad

Number of Pins  

44

Data Converters  

A/D 12x12b; D/A 2x12b

Number of I/Os  

34

Watchdog Timers  

Yes

Operating Temperature  

-40°C~85°C TA

Packaging  

Tray

Series  

AVR® XMEGA® A4U

Published  

1995

JESD-609 Code  

e4

Pbfree Code  

yes

Part Status  

Active

Moisture Sensitivity Level (MSL)  

3 (168 Hours)

Number of Terminations  

44

Voltage - Supply  

3V

Terminal Position  

QUAD

Terminal Form  

NO LEAD

Frequency  

32MHz

Base Part Number  

ATXMEGA16

Qualification Status  

Not Qualified

Interface  

I2C, IrDA, SPI, UART, USART, USB

Memory Size  

16kB

Oscillator Type  

Internal

RAM Size  

2K x 8

uPs/uCs/Peripheral ICs Type  

MICROCONTROLLER, RISC

Core Processor  

AVR

Peripherals  

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

Program Memory Type  

FLASH

Core Size  

8/16-Bit

Program Memory Size  

16KB 8K x 16

Connectivity  

I2C, IrDA, SPI, UART/USART, USB

Bit Size  

16

Has ADC  

YES

DMA Channels  

YES

Data Bus Width  

8b

Number of Timers/Counters  

5

EEPROM Size  

1K x 8

Number of ADC Channels  

12

Voltage - Supply (Max)  

3.6V

Number of PWM Channels  

4

Number of I2C Channels  

2

Number of SPI Channels  

7

Number of USB Channels  

1

Height  

950μm

Length  

7.1mm

Width  

7.1mm

REACH SVHC  

No SVHC

RoHS Status  

ROHS3 Compliant