Factory Lead Time  

7 Weeks

Contact Plating  

Tin

Mount  

Surface Mount

Mounting Type  

Surface Mount

Package / Case  

32-VFQFN Exposed Pad

Number of Pins  

32

Data Converters  

A/D 10x12b; D/A 1x10b

Number of I/Os  

26

Watchdog Timers  

Yes

Operating Temperature  

-40°C~85°C TA

Packaging  

Tray

Series  

SAM D21E

Published  

2014

Pbfree Code  

yes

Part Status  

Active

Moisture Sensitivity Level (MSL)  

3 (168 Hours)

Number of Terminations  

32

Voltage - Supply  

3.3V

Terminal Position  

QUAD

Terminal Form  

NO LEAD

Frequency  

48MHz

Base Part Number  

ATSAMD21E18

Qualification Status  

Not Qualified

Interface  

I2C, I2S, LIN, SPI, UART, USART, USB

Memory Size  

256kB

Oscillator Type  

Internal

RAM Size  

32K x 8

uPs/uCs/Peripheral ICs Type  

MICROCONTROLLER, RISC

Core Processor  

ARM® Cortex®-M0+

Peripherals  

Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT

Program Memory Type  

FLASH

Core Size  

32-Bit

Program Memory Size  

256KB 256K x 8

Connectivity  

I2C, LINbus, SPI, UART/USART, USB

Bit Size  

32

Has ADC  

YES

DMA Channels  

YES

Data Bus Width  

32b

PWM Channels  

YES

Number of Timers/Counters  

6

Core Architecture  

ARM

CPU Family  

CORTEX-M0

Number of ADC Channels  

10

Number of I2C Channels  

4

Number of USB Channels  

1

Height  

950μm

Length  

5mm

Width  

5mm

REACH SVHC  

No SVHC

RoHS Status  

ROHS3 Compliant

Lead Free  

Lead Free