Microchip ATSAMS70Q21B-CN
Manufacturer No:
ATSAMS70Q21B-CN
Manufacturer:
Microchip
Package:
144-LFBGA
Description:
SAMS70, 2MB Flash, 384KB SRAM, High Performance, ARM, Cortex M7, 144-pin
Quantity:
In Stock :3691
Looking for price or availability? Send us an RFQ and our sales team will respond quickly.
Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Sat, Jun 27 - Sun, Jun 28, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
Payment
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Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.
User Guide
Available from AS9120 Certified Supplier, AIChipLink delivers high-reliability electronic components supported by certified quality management, rigorous inspection processes, counterfeit mitigation controls, and full traceability systems. Our operations comply with AS9120, ISO 9001:2015, and IECQ ESD standards to support aerospace, industrial, defense, and mission-critical applications.
PURCHASE
Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.
MEANS OF PAYMENTFor your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.
RFQ (REQUEST FOR QUOTATIONS)Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.
Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.
Step1：Prepare product
Step2：Desiccant Protection
Step3：Vacuum Packaging
Step4：Individual Package
Step5：Anti-collision Filling
Step6：Packaging Box
SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
ATSAMS70Q21B-CN Information
Microchip ATSAMS70Q21B-CN technical specifications, attributes, parameters and parts with similar specifications to Microchip ATSAMS70Q21B-CN.
- Type
- Parameter
- Part Family
- SAMS70
- CPU Type
- Cortex-M7
- MaxSpeed (MHz)
- 300
- Program Memory Size (KB)
- 2048
- SRAM (KB)
- 384
- Temp. Range Min.
- -40
- Temp. Range Max.
- 105
- Operation Voltage Min.(V)
- 1.7
- Operation Voltage Max.(V)
- 3.6
- SPI
- 5
- Type
- Parameter
- I2C
- 3
- UART
- 8
- QSPI
- 1
- Crypto Engine
- Yes
- Internal Oscillator
- 4,8,12Mhz, 32Khz
- Pin Count
- 144
- Secure Boot
- No
Download datasheets and manufacturer documentation for Microchip ATSAMS70Q21B-CN.
Legacy Collaterals:
Tech Brief:
Application Notes:
Brochures:
Data Sheets:
User Guide:
The Microchip SAMS70Q21 devices are members of a flash microcontrollers family based on the high-performance 32-bit ARM Cortex-M7 processor with Floating Point Unit (FPU). These devices operate at up to 300MHz and feature up to 2048 Kbytes of Flash, up to 384 Kbytes of multi-port SRAM and configurable Instruction and Data Tightly Couple Memories to leverage the advanced DSP capabilities of the core. SAMS70Q21 features multiple communication interfaces including a HS USB Host and Device, a HS SDCard/SDIO/MMC interface, USARTs, SPIs and multiple TWIs. Analog features include dual 2Msps 12-bit ADCs with analog front end offering offset and gain error correction, and 2Msps 12-bit DAC.
The SAMS70Q21 is available in 144-pin QFP and BGA package options.
Note: While there are no plans to change the availability status of Revision A for this device, new designs should use Revision B for prototypes and production.
Supported by MPLAB X IDE and MPLAB Harmony.
ATSAMS70Q21B-CN FAQ
Can I request a quote for ATSAMS70Q21B-CN?
ATSAMS70Q21B-CN from Microchip is ready for RFQ submission. Send your target quantity and requirements, and AIChipLink will check current availability, lead time, and quantity-based pricing.
Why is pricing not shown as a fixed value for ATSAMS70Q21B-CN?
The final price for ATSAMS70Q21B-CN depends on requested quantity, supply conditions, date code, package option, and destination. An RFQ lets us return the current market quote for your order.
Which specifications should I review for ATSAMS70Q21B-CN?
ATSAMS70Q21B-CN is a Microchip Embedded part. Key details include Operation Voltage Min.(V): 1.7 and Operation Voltage Max.(V): 3.6; contact us if you need the specifications verified before sourcing.
When will I receive a quotation for ATSAMS70Q21B-CN?
After you submit the RFQ for ATSAMS70Q21B-CN, our sales team typically replies within 24 hours with availability, unit pricing, lead time, shipping choices, and possible substitutes.
What is the expected shipping time for ATSAMS70Q21B-CN?
Once stock for ATSAMS70Q21B-CN is confirmed, available inventory can generally ship within 1–2 business days. The final schedule depends on quantity, warehouse source, and delivery address.
Can AIChipLink help find alternatives to ATSAMS70Q21B-CN?
Yes. If ATSAMS70Q21B-CN is unavailable, end-of-life, or outside your schedule, we can review comparable Microchip Embedded parts and compatible replacement options.
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