SKU: 57246632512

MICROCHIP ATSAMS70J21A-AN ARM Microcontroller, SAM S70 Series, ARM Cortex-M7, 32bit, 300 MHz, 2 MB, 384 KB, 64 Pins

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Description

MICROCHIP ATSAMS70J21A-AN ARM Microcontroller, SAM S70 Series, ARM Cortex-M7, 32bit, 300 MHz, 2 MB, 384 KB, 64 PinsThis is a ARM Microcontroller, SAM S70 Series, ARM Cortex M7, 32bit, 300 MHz, 2 MB, 384 KB, 64 Pins product from MICROCHIP with the model number ATSAMS70J21A ANProduct details Architecture ARM Cortex M7 No. of Bits 32bit CPU Speed 300MHz Program Memory Size 2MB RAM Memory Size 384KB No. of Pins 64Pins MCU Case Style LQFP No. of I O's 44I O's Embedded Interface Type I2C, SPI, UART, USB Supply Voltage Min 1. 08V Supply Voltage Max 1. 32V Packaging Each

This is a ARM Microcontroller, SAM S70 Series, ARM Cortex-M7, 32bit, 300 MHz, 2 MB, 384 KB, 64 Pins product from MICROCHIP with the model number ATSAMS70J21A-AN

Product details

Architecture ARM Cortex-M7
No. of Bits 32bit
CPU Speed 300MHz
Program Memory Size 2MB
RAM Memory Size 384KB
No. of Pins 64Pins
MCU Case Style LQFP
No. of I/O's 44I/O's
Embedded Interface Type I2C, SPI, UART, USB
Supply Voltage Min 1.08V
Supply Voltage Max 1.32V
Packaging Each
Product Range SMART ARM based Microcontrollers
MSL MSL 3 - 168 hours

Other details

Brand MICROCHIP
Part Number ATSAMS70J21A-AN
Quantity Each
Technical Data Sheet EN

All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Image is for illustrative purposes only. Please refer to product description.

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SKU: 57246632512

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4.2 ★★★★★
Based on 21 reviews
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Verified Purchase
Paola Rodriguez
Port Orchard, US
★★★★★ 5
Great for Budgeting – Instant Balance and Easy to Use
Reload type: One Time Reload
I use Amazon’s gift card reload feature to plan my spending. It’s perfect when I know I want to make a purchase but prefer to set the funds aside first. I love that it’s immediate—no worries about pending charges or accidental spending from my card. It gives me peace of mind knowing that when I’m ready to buy, the balance is just sitting there, waiting. Pros: easy to use, instant balance update, helps with budgeting and avoiding overspending Cons: funds are locked into Amazon once reloaded, doesn’t count toward certain account requirements like review eligibility Overall, it’s a convenient and reliable way to manage spending on Amazon, especially if you like having control over your purchases.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
L
Verified Purchase
Lt. 635
Birmingham, US
★★★★★ 5
I did this with a pay in 4. It made it super simple for a higher balance.
Reload type: One Time Reload
I’ve used this to reload my balance a few times, and it’s been simple and reliable. The process is quick, and the funds show up without any delays or issues. It’s a convenient option when you want to control spending or keep purchases separate without using a card each time. Everything is straightforward and easy to manage. I haven’t run into any problems with transactions or balance updates. It’s been consistent every time I’ve used it. Overall, it’s an easy and dependable way to keep funds ready to go without any hassle.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
S
Verified Purchase
Sea Bea
Whiting, US
★★★★★ 4
Good
Reload type: One Time Reload
easy to use
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
T
Verified Purchase
Tyson hill
Louisville, US
★★★★★ 5
Good experience
Reload type: One Time Reload
Worked as decribed
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
T
Verified Purchase
Tot
Belleville, US
★★★★★ 5
Super comfortable, soft, looks great
Size: 11, Color: Midnight/Winter Sea
Very happy with the purchase! This is my third pair and the whole family is stacking up too. Feels super comfortable, soft but still holds the feet firmly. True to size, seems sturdy, well built. The only issue was that the delivery was delayed and rescheduled couple of times. Still, it was worth it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 17, 2026

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