ATSAMD21J18A-AU

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Mfr.Part #
ATSAMD21J18A-AU
Manufacturer
Microchip Technology
Package / Case
64-TQFP Exposed Pad
Datasheet
Download
Description
IC MCU 32BIT 256KB FLASH 64TQFP
Stock
77,517
In Stock :
77,517

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Manufacturer :
Microchip Technology
Product Category :
Microcontrollers
Number of UART Channels :
6
Temperature Grade :
Industrial
Number of I/O Lines :
52
Number of I2C Channels :
6
Frequency :
48MHz
Number of SPI Channels :
6
Supplier Device Package :
64-TQFP (10x10)
Mounting Type :
Surface Mount
Has ADC :
yes
RAM Size :
32K x 8
Time@Peak Reflow Temperature-Max (s) :
30
Number of I/O :
52
Contact Plating :
Tin
Voltage - Supply (Vcc/Vdd) :
1.62V~3.6V
Program Memory Size :
256KB 256K x 8
EEPROM Size :
--
Interface Type :
I2C, I2S, LIN, SPI, USART
Operating Temperature :
-40°C~85°C TA
Pbfree Code :
yes
Terminal Pitch :
0.5mm
Peak Reflow Temperature (Cel) :
260
Dimensions :
10 x 10 x 1.05mm
Interface :
I2C, I2S, LIN, SPI, UART, USART, USB
Number of I/Os :
52 I/O
Supply Current-Max :
7 mA
Number of Timers/Counters :
8
Package Shape :
Square
Interfaces :
I2C/I2S/SPI/UART/USA
Typical Operating Supply Voltage :
3.6 (Maximum) V
DAC Channels :
yes
DMA Channels :
yes
Product Category :
ARM Microcontrollers - MCU
Connectivity :
I2C, LINbus, SPI, UART/USART, USB
Reach Compliance Code :
Compliant
Number of Terminations :
64
Number of Terminals :
64
Mounting Style :
SMD/SMT
Length :
10mm
Family Name :
ATSAMD
Data Converters :
A/D 20x12b, D/A 1x10b
Pin Count :
64
ROM (words) :
262144
Package Type :
TQFP
Published :
2014
Core Size :
32-Bit
Device Core :
ARM Cortex M0+
Supply Voltage :
3.3V
uPs/uCs/Peripheral ICs Type :
MICROCONTROLLER, RISC
Product Type :
ARM Microcontrollers - MCU
Watchdog Timer :
yes
Number of Pins :
64
Height :
1.2mm
Lead Free :
Lead Free
RoHS :
Details
RAM (bytes) :
32768
CPU Family :
CORTEX-M0
Mount :
Surface Mount
Brand :
Microchip Technology / Atmel
Instruction Set Architecture :
ARM
Terminal Finish :
Matte Tin (Sn)
Data Bus Width :
32b
Program Memory Type :
Flash
Oscillator Type :
Internal
RoHS Status :
ROHS3 Compliant
Product :
MCU
Base Product Number :
ATSAMD21
Core Processor :
ARM® Cortex®-M0+
Width :
10mm
Product Status :
Active
Terminal Form :
Gull wing
MSL :
MSL 3 - 168 hours
Bit Size :
32
PWM Channels :
yes
Max Junction Temperature (Tj) :
100°C
Series :
SAM D21J
Minimum Operating Temperature :
-40 °C
Factory Lead Time :
5 Weeks
Moisture Sensitivity Level (MSL) :
3 (168 Hours)
Package / Case :
64-TQFP Exposed Pad
Surface Mount :
yes
Ambient Temperature Range High :
85°C
Speed :
48MHz
Seated Height-Max :
1.2 mm
Manufacturer :
Microchip
JESD-609 Code :
e3
Number of PWM Channels :
14
Power Supplies :
3.3 V
Core Architecture :
ARM
Qualification :
AEC-Q100
Qualification Status :
Not Qualified
Packaging :
Tray
Peripherals :
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
ROM Programmability :
Flash
REACH SVHC :
No SVHC
Memory Size :
256KB
Package :
Tray
Number of A/D Converters :
1
JESD-30 Code :
S-PQFP-G64
Number of ADC Channels :
20
Operating Supply Voltage :
3.3V
Maximum Operating Temperature :
+85 °C
Data Converter :
A/D 20x12b; D/A 1x10b
Terminal Position :
QUAD
Base Part Number :
ATSAMD21J18
Datasheets
ATSAMD21J18A-AU
Introducing Microcontrollers Microchip Technology ATSAMD21J18A-AU from Chip IC,where excellence meets affordability. This product stands out with its Mounting Type:Surface Mount, Operating Temperature:-40°C~85°C TA, Number of Terminations:64, Number of Pins:64, Package / Case:64-TQFP Exposed Pad, Base Part Number:ATSAMD21J18, ATSAMD21J18A-AU pinout, ATSAMD21J18A-AU datasheet PDF, ATSAMD21J18A-AU amp .Beyond Microcontrollers Microchip Technology ATSAMD21J18A-AU ,we also offer PIC16F506-I/SL, ATTINY44A-SSN, MS51FB9AE, Our vast inventory has you covered. Contact us now for immediate solutions.

Microchip Technology ATSAMD21J18A-AU


Microcontrollers Microchip Technology ATSAMD21J18A-AU Overview

Introducing the Microcontrollers Microchip Technology ATSAMD21J18A-AU, a highly capable and versatile microcontroller unit (MCU) designed by Microchip Technology. This MCU is based on the advanced ARM Cortex-M0+ processor, offering a perfect balance of power efficiency and performance. With 256KB of flash memory and 32-bit architecture, it provides ample space and speed for complex applications, making it ideal for deployment in a range of industrial and commercial products. The ATSAMD21J18A-AU stands out in the market for its robust integration capabilities and low power consumption, setting a benchmark for next-generation microcontrollers.

ATSAMD21J18A-AU Features

The ATSAMD21J18A-AU MCU is packed with features that enhance its functionality and usability. These include 256KB of in-system programmable flash, 32KB of SRAM, and up to 48 pins with multiple functions. Additionally, it supports USB OTG capabilities, which enables it to act as either a device or a host in USB applications, a rare feature in MCUs of this class. Its high-speed serial communication modules include I2C, SPI, and USART, which are essential for modern IoT devices. The MCU also offers a 12-bit ADC with up to 20 channels, providing excellent precision for sensor-driven tasks.

ATSAMD21J18A-AU Applications

  • Smart Home Devices: Utilized in applications such as smart lighting and home automation hubs, where its low power consumption and high integration capability enable efficient and reliable operation.
  • Internet of Things (IoT) Devices: Ideal for IoT gateways and end devices, leveraging its USB OTG and high-speed communication interfaces to facilitate network connectivity and data transfer.
  • Wearable Technology: Used in smartwatches and fitness trackers due to its small form factor and power efficiency, which are critical for the compact and long-lasting designs demanded by wearable tech.
  • Medical Monitoring Systems: Applied in patient monitoring systems where precision and reliability are paramount. The MCU's accurate ADC and robust performance ensure reliable operation in critical medical applications.
  • Industrial Control Systems: Suitable for automation controllers and real-time monitoring systems in industrial settings, providing robust control capabilities and connectivity to manage complex processes.
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