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ATSAMC21J18A-AZ Microcontroller MCU 32-Bit 48MHz ARM Cortex M0+ Microcontroller With CAN-FD

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ATSAMC21J18A-AZ Microcontroller MCU 32-Bit 48MHz ARM Cortex M0+ Microcontroller With CAN-FD

ATSAMC21J18A-AZ Microcontroller MCU 32-Bit 48MHz ARM Cortex M0+ Microcontroller With CAN-FD
ATSAMC21J18A-AZ Microcontroller MCU 32-Bit 48MHz ARM Cortex M0+ Microcontroller With CAN-FD

Large Image :  ATSAMC21J18A-AZ Microcontroller MCU 32-Bit 48MHz ARM Cortex M0+ Microcontroller With CAN-FD

Product Details:
Place of Origin: CN
Brand Name: Original Factory
Certification: Lead free / RoHS Compliant
Model Number: ATSAMC21J18A-AZ
Payment & Shipping Terms:
Minimum Order Quantity: 10
Price: Contact for Sample
Packaging Details: TQFP-64
Delivery Time: 5-8 work days
Payment Terms: T/T, L/C, Western Union
Contact Now

ATSAMC21J18A-AZ Microcontroller MCU 32-Bit 48MHz ARM Cortex M0+ Microcontroller With CAN-FD

Description
Part Number: ATSAMC21J18A-AZ Core:: ARM Cortex M0+
Program Memory Size:: 256 KB ADC Resolution:: 32 Bit
Maximum Clock Frequency:: 48 MHz Number Of I/Os:: 52 I/O

ATSAMC21J18A-AZ Microcontroller MCU 32-Bit 48MHz ARM Cortex M0+ With CAN-FD

The ATSAMC21J18A-AZ 5V Cortex M0+ microcontroller is engineered for industrial and commercial applications operating in noisy environments. This product features robust communication peripherals including the SERCOM module and CAN FD, advanced motor control peripherals, and Peripheral Touch Control (PTC) for developing reliable user interfaces.

Technical Specifications
Core Processor ARM® Cortex®-M0+
Core Size 32-Bit
Speed 48MHz
Connectivity CANbus, I2C, LINbus, SPI, UART/USART
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O 52
Program Memory Size 256KB (256K x 8)
Program Memory Type FLASH
RAM Size 32K x 8
Voltage - Supply (Vcc/Vdd) 2.7V ~ 5.5V
Data Converters A/D 20x12b, 3x16b Sigma-Delta; D/A 1x10b
Oscillator Type External, Internal
Operating Temperature -40°C ~ 125°C (TA)
Key Features
  • ARM Cortex-M0+ CPU running at up to 64MHz
  • Single-cycle hardware multiplier
  • Micro Trace Buffer
  • Memory Protection Unit (MPU)
  • 256KB in-system self-programmable Flash
  • 8KB independent self-programmable Flash for EEPROM emulation
  • 32KB SRAM Main Memory
  • Power-on reset (POR) and brown-out detection (BOD)
  • Internal and external clock options with 48MHz to 96MHz
  • Fractional Digital Phase Locked Loop (FDPLL96M)
  • 16 external interrupts
  • One non-maskable interrupt
  • Two-pin Serial Wire Debug (SWD) programming, test and debugging interface
  • Idle, standby, and off sleep modes
  • SleepWalking peripherals
  • Hardware Divide and Square Root Accelerator (DIVAS)
  • 12-channel Direct Memory Access Controller (DMAC)
  • 12-channel Event System
  • Up to eight 16-bit Timer/Counters (TC), configurable as various timer configurations
  • Up to four compare channels with optional complementary output
  • Generation of synchronized pulse width modulation (PWM) pattern across port pins
  • Deterministic fault protection, fast decay and configurable dead-time between complementary outputs
  • Dithering that increase resolution with up to 5 bit and reduce quantization error
  • Frequency Meter
  • 32-bit Real Time Counter (RTC) with clock/calendar function
  • Watchdog Timer (WDT)
  • CRC-32 generator
  • CAN 2.0A/B and ISO CAN FD; ISO 1189801:2015
  • Each CAN interface have two selectable pin locations to switch between two external CAN transceivers
  • USART with full-duplex and single-wire half-duplex configuration
  • I2C up to 3.4MHz (Except SERCOM6 and SERCOM7)
  • SPI, LIN master/slave, RS-485, PMBus
  • Four Configurable Custom Logic (CCL)
  • Differential and single-ended input
  • Automatic offset and gain error compensation
  • Oversampling and decimation in hardware to support 13-, 14-, 15- or 16-bit resolution
  • One 16-bit Sigma-Delta Analog-to-Digital Converter (SDADC) with up to 3 differential channels
  • 10-bit, 350ksps Digital-to-Analog Converter (DAC)
  • Four Analog Comparators (AC) with window compare function
  • Integrated Temperature Sensor
  • Peripheral Touch Controller (PTC) with 256-Channel capacitive touch and proximity sensing I/O
  • Up to 52 programmable I/O pins
  • Drop in compatible with select SAM D20 and SAM D21
  • 2.7V - 5.5V operating voltage range
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AGIB022R29A2I2VB 2957-BGA
AGID019R18A2I3E 1805-BGA
AGID019R31B2E2V 3184-BGA
AGID019R31B2E3E 3184-BGA
AGID019R31B2E3V 3184-BGA
AGID023R18A1I1V 1805-BBGA
AGID023R31B2I2VB 3184-BGA
AGFB023R24C2E3E 2340-BFBGA
AGFD023R25A2E3E 2581-FBGA
AGFB008R24D2E3V 2340-BFBGA
Frequently Asked Questions
Q. Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q: Which Certificates do you have?
A: We are ISO 9001:2015 Certified Company and member of ERAI.
Q: Can you support small quantity order or sample? Is the sample free?
A: Yes, we support sample order and small order. Sample cost is different according to your order or project.
Q: How to ship my order? Is it safe?
A: We use express to ship, such as DHL, Fedex, UPS, TNT, EMS. We can also use your suggested forwarder. Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q: What about the lead time?
A: We can ship stock parts within 5 working days. If without stock, we will confirm lead time for you based on your order quantity.

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
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3 stars
0%
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All Reviews

Y
Yasuhiro
Denmark Mar 21.2026
Helpful (952)
Great little MCU. 64KB flash, 40MHz M4 with FPU. Perfect balance between power and performance for IoT edge devices. A+ seller.
S
Sharon
Belgium Oct 30.2025
Helpful (635)
"Original MPS dual buck converter. Well packaged, no bent pins. Fast shipping. Thanks!
J
Jose
South Korea May 24.2025
Helpful (28)
Supplier is highly recommended, kind and fast response.
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Contact Details
ShenZhen Mingjiada Electronics Co.,Ltd.

Contact Person: Sales Manager

Tel: 86-13410018555

Fax: 86-0755-83957753

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