ATSAMD21J18A-AF

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Mfr.Part #
ATSAMD21J18A-AF
Manufacturer
Microchip Technology
Package / Case
64-TQFP Exposed Pad
Datasheet
Download
Description
IC MCU 32BIT 256KB FLASH 64TQFP
Stock
1,508
In Stock :
1,508

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Manufacturer :
Microchip Technology
Product Category :
Microcontrollers
Factory Lead Time :
11 Weeks
Speed :
48MHz
Interface :
I2C, I2S, LIN, SPI, UART, USART, USB
Minimum Operating Temperature :
-40 °C
Brand :
Microchip Technology / Atmel
Pbfree Code :
yes
Product Status :
Active
Subcategory :
Microcontrollers - MCU
Number of I/O :
52
Number of UART Channels :
6
Manufacturer :
Microchip
Package Shape :
Square
Typical Operating Supply Voltage :
3.6 (Maximum) V
RoHS Status :
ROHS3 Compliant
Mount :
Surface Mount
DAC Channels :
yes
Watchdog Timer :
yes
Operating Temperature :
-40°C~125°C TA
Data Bus Width :
32b
Core Size :
32-Bit
RAM Size :
32K x 8
Data Converter :
A/D 20x12b; D/A 1x10b
MSL :
MSL 3 - 168 hours
Product :
MCU
Has ADC :
yes
Core Processor :
ARM® Cortex®-M0+
Temperature Grade :
Automotive
Width :
10mm
Interfaces :
I2S/LIN/SPI/USART/US
Contact Plating :
Tin
Number of Pins :
64
Base Part Number :
ATSAMD21J18
Instruction Set Architecture :
ARM
Program Memory Type :
Flash
JESD-30 Code :
S-PQFP-G64
Peak Reflow Temperature (Cel) :
260
Operating Supply Voltage :
3.3V
Number of SPI Channels :
6
REACH SVHC :
No SVHC
Family Name :
ATSAMD
Connectivity :
I2C, LINbus, SPI, UART/USART, USB
Core Architecture :
ARM
Number of I/O Lines :
52
Number of Terminations :
64
Published :
2008
Supplier Device Package :
64-TQFP (10x10)
Base Product Number :
ATSAMD21
Height Seated (Max) :
1.2mm
Dimensions :
10 x 10 x 1.05mm
Bit Size :
32
Interface Type :
I2C, I2S, LIN, SPI, USART
Number of ADC Channels :
20 Channel
RoHS :
Details
Qualification :
AEC-Q100
Maximum Operating Temperature :
+125 °C
Number of Timers/Counters :
8
Surface Mount :
yes
Number of Terminals :
64
Seated Height-Max :
1.2 mm
Product Category :
ARM Microcontrollers - MCU
Terminal Pitch :
0.5mm
Product Type :
ARM Microcontrollers - MCU
Device Core :
ARM Cortex M0+
Package / Case :
64-TQFP Exposed Pad
Oscillator Type :
Internal
Supply Voltage :
3.3V
Peripherals :
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
EEPROM Size :
--
Reach Compliance Code :
Compliant
Terminal Finish :
Matte Tin (Sn)
Moisture Sensitivity Level (MSL) :
3 (168 Hours)
Terminal Position :
QUAD
Memory Size :
256KB
Mounting Type :
Surface Mount
Mounting Style :
SMD/SMT
Frequency :
48MHz
Data Converters :
A/D 20x12b, D/A 1x10b
Series :
Automotive, AEC-Q100, SAM D21J
ROM Programmability :
Flash
Number of I2C Channels :
6
Length :
10mm
Supply Voltage-Max (Vsup) :
3.63V
DMA Channels :
yes
PWM Channels :
yes
Height :
1.05mm
Program Memory Size :
256KB 256K x 8
Package Type :
TQFP
Voltage - Supply (Vcc/Vdd) :
1.62V~3.6V
JESD-609 Code :
e3
Terminal Form :
Gull wing
Pin Count :
64
Packaging :
Tray
Number of I/Os :
52 I/O
uPs/uCs/Peripheral ICs Type :
MICROCONTROLLER, RISC
Time@Peak Reflow Temperature-Max (s) :
30
Package :
Tray
Datasheets
ATSAMD21J18A-AF
Introducing Microcontrollers Microchip Technology ATSAMD21J18A-AF from Chip IC,where excellence meets affordability. This product stands out with its Operating Temperature:-40°C~125°C TA, Number of Pins:64, Base Part Number:ATSAMD21J18, Number of Terminations:64, Package / Case:64-TQFP Exposed Pad, Mounting Type:Surface Mount, ATSAMD21J18A-AF pinout, ATSAMD21J18A-AF datasheet PDF, ATSAMD21J18A-AF amp .Beyond Microcontrollers Microchip Technology ATSAMD21J18A-AF ,we also offer PIC16F506-I/SL, ATTINY44A-SSN, MS51FB9AE, Our vast inventory has you covered. Contact us now for immediate solutions.

Microchip Technology ATSAMD21J18A-AF


Microcontrollers Microchip Technology ATSAMD21J18A-AF Overview

The Microcontrollers Microchip Technology ATSAMD21J18A-AF is a highly integrated and efficient microcontroller unit (MCU) tailored for sophisticated applications requiring a perfect balance of power efficiency and processing capability. Designed by Microchip Technology, this MCU is built on a 32-bit ARM Cortex-M0+ processor, which ensures a robust operation with a maximum CPU speed of 48 MHz. It features a substantial 256KB of flash memory and 32KB of SRAM, making it ideal for advanced IoT devices, automation systems, and smart control applications. The integration of multiple peripheral interfaces, including I2C, SPI, and USB, along with its compact 64-TQFP package, ensures flexibility in design and scalability for future enhancements.

ATSAMD21J18A-AF Features

  • 32-bit ARM Cortex-M0+ CPU
  • 256KB of flash memory
  • 32KB of SRAM
  • Up to 48 MHz clock speed
  • Multipurpose Serial Communication Interfaces (SPI/I2C/USART)
  • USB Device and Host capabilities
  • Extensive pinout with multiple functions (GPIO, ADC, DAC)
  • 64-TQFP packaging for efficient PCB space usage

ATSAMD21J18A-AF Applications

  • Smart Home Devices - Utilizes its low power consumption and high integration for smart thermostats, security systems, and lighting controllers.
  • Internet of Things (IoT) - Offers essential connectivity options and powerful processing capabilities for IoT gateways and sensors.
  • Industrial Automation - Enables robust control for automation machinery and process control systems with its extensive GPIO capabilities and real-time performance.
  • Wearable Technology - Ideal for wearable devices due to its compact size and efficiency, supporting features like fitness tracking and mobile notifications.
  • Medical Devices - Supports the development of portable medical diagnostics equipment, leveraging its low power usage and ADC functionalities for precise measurements.
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