Factory Lead Time  

8 Weeks

Contact Plating  

Tin

Mount  

Surface Mount

Mounting Type  

Surface Mount

Package / Case  

32-TQFP

Number of Pins  

32

Supplier Device Package  

32-TQFP (7x7)

Data Converters  

A/D 10x12b; D/A 1x10b

Operating Temperature (Max)  

85°C

Memory Types  

FLASH

Operating Temperature (Min)  

-40°C

Number of I/Os  

26

Watchdog Timers  

Yes

Operating Temperature  

-40°C~85°C TA

Packaging  

Tape & Reel (TR)

Series  

SAM D21E

Published  

2015

Part Status  

Active

Moisture Sensitivity Level (MSL)  

3 (168 Hours)

Voltage - Supply  

3.3V

Frequency  

48MHz

Base Part Number  

ATSAMD21E18

Interface  

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

Memory Size  

256kB

Oscillator Type  

Internal

Speed  

48MHz

RAM Size  

32K x 8

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

Data Bus Width  

32b

Number of Timers/Counters  

6

Core Architecture  

ARM

Max Frequency  

48MHz

Number of Programmable I/O  

26

Voltage - Supply (Max)  

3.63V

Voltage - Supply (Min)  

1.62V

RoHS Status  

ROHS3 Compliant