ATSAMR21E18A-MF

Manufacturer :

Microchip Technology

Product Category :

RF Transceiver ICs

Number of I/O :

16

Reach Compliance Code :

Compliant

Type :

TxRx + MCU

Number of I/O Lines :

16

Number of Pins :

32

Memory Size :

256kB Flash 32kB SRAM

Product Category :

RF Microcontrollers - MCU

DAC Channels :

No

Terminal Pitch :

0.5mm

Number of DMA Channels :

12

Sensitivity (dBm) :

-99 dBm

Bit Size :

32

Protocol :

--

Height Seated (Max) :

1mm

Number of Terminals :

32

Supplier Device Package :

32-QFN (5x5)

Width :

5mm

RF Family/Standard :

General ISM > 1GHz

RoHS :

Details

RoHS Status :

ROHS3 Compliant

Mounting Type :

Surface Mount

Has ADC :

yes

Terminal Finish :

Matte Tin (Sn)

ROM Programmability :

Flash

Product Type :

RF Microcontrollers - MCU

Number of Serial I/Os :

4

Speed :

48 MHz

Number of Timers :

6

Power - Output :

4dBm

Voltage - Supply :

1.8V~3.6V

Current - Transmitting :

7.2mA~13.8mA

Modulation :

O-QPSK

Number of External Interrupts :

14

Interfaces :

I2C/SPI/UART/USART/U

JESD-609 Code :

e3

Base Part Number :

ATSAMR21E

Sensitivity :

-99dBm

Temperature Grade :

Automotive

GPIO :

16

Base Product Number :

ATSAMR21

Serial Interfaces :

I2C, SPI, UART, USART, USB

RAM (words) :

16384

DMA Channels :

yes

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Program Memory Size :

32 kb

Data Rate (Max) :

250kbps

Package :

Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;

Integrated Cache :

yes

Factory Lead Time :

12 Weeks

Package / Case :

32-VFQFN Exposed Pad

Terminal Position :

QUAD

Product Status :

Active

On Chip Data RAM Width :

8

Data Bus Width :

32 bit

RAM (bytes) :

34688

Series :

SMART™ SAM R21

JESD-30 Code :

S-XQCC-N32

Packaging :

Tape and Reel (TR)

Interface :

I2C, SPI, UART, USART, USB

Pbfree Code :

yes

Length :

5mm

Number of Terminations :

32

Format :

FIXED POINT

Subcategory :

Wireless and RF Integrated Circuits

Frequency :

2.4GHz

Current - Receiving :

11.3mA~11.8mA

Operating Temperature :

-40°C~125°C

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

Tradename :

SMART

ROM (words) :

262144

Published :

2015

Seated Height-Max :

1 mm

On Chip Program ROM Width :

8

CPU Family :

CORTEX-M0

PWM Channels :

yes

Package Shape :

Square

Terminal Form :

NO LEAD

Brand :

Microchip Technology

Surface Mount :

yes

Low Power Mode :

yes

Device Core :

ARM Cortex M0+

Manufacturer :

Microchip