ATSAMS70Q21B-CFN Microchip Integrated Circuit (BGA) In Stock
MICROCHIP - ATSAMS70Q21B-CFN - MCU, ARM CORTEX-M7, 300MHZ, UFBGA-144
- Manufacturer
- Microchip
- Package
- BGA
- Pin Count
- 144
- Lifecycle
- ACTIVE
- Datasheet
- ATSAMS70Q21B-CFN Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $11.0322(MOQ 1)
- Temp Range
- -40.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the specifications of ATSAMS70Q21B-CFN?
| Manufacturer Package Code | UFBGA-144 |
| Factory Lead Time | 12Weeks |
| YTEOL | 18 |
| Has ADC | YES |
| Address Bus Width | 24 |
| Bit Size | 32 |
| Boundary Scan | YES |
| CPU Family | CORTEX-M7 |
| Clock Frequency-Max | 20MHz |
| DAC Channels | YES |
| DMA Channels | YES |
| External Data Bus Width | 16 |
| Format | FLOATING POINT |
| Integrated Cache | YES |
| JESD-30 Code | S-PBGA-B144 |
| Low Power Mode | YES |
| Number of DMA Channels | 24 |
| Number of External Interrupts | 1 |
| Number of I/O Lines | 114 |
| Number of Serial I/Os | 8 |
| Number of Timers | 12 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | BGA144,13X13,16 |
| Package Shape | SQUARE |
| Package Style | GRID ARRAY, VERY THIN PROFILE, FINE PITCH |
| RAM (bytes) | 393216 |
| ROM (words) | 2097152 |
| ROM Programmability | FLASH |
| Screening Level | AEC-Q100 |
| Speed | 300MHz |
| Supply Voltage-Max | 1.32V |
| Supply Voltage-Min | 1.08V |
| Supply Voltage-Nom | 1.2V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Form | BALL |
| Terminal Pitch | 0.4mm |
| Terminal Position | BOTTOM |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | BGA |
Compliance & Regulatory
| RoHS Status | Compliant |
| ECCN | 5A992.C |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Taiwan |
Where can I find the ATSAMS70Q21B-CFN datasheet?
ATSAMS70Q21B-CFN Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for ATSAMS70Q21B-CFN?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the price of ATSAMS70Q21B-CFN?
ATSAMS70Q21B-CFN is priced from $11.0322 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.
Is ATSAMS70Q21B-CFN in stock?
ATSAMS70Q21B-CFN is listed as in stock at FindMyChip, sourced from authorized distributors, and ships worldwide with typical 3-7 business day lead time. Submit an RFQ for current quantity pricing, MOQ, and confirmed availability.
Where can I buy ATSAMS70Q21B-CFN?
You can buy ATSAMS70Q21B-CFN from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for ATSAMS70Q21B-CFN from Microchip.
What is the datasheet for ATSAMS70Q21B-CFN?
The official ATSAMS70Q21B-CFN datasheet from Microchip contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.
What package does ATSAMS70Q21B-CFN come in?
ATSAMS70Q21B-CFN is available in BGA packaging. See the package diagram and pinout above for detailed dimensional information.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
Why Buy from FindMyChip
About Microchip
Microchip is a leading electronic component manufacturer. FindMyChip sources Microchip ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $14.7550 | $14.76 |
| 25+ | $11.9856 | $299.64 |
| 50+ | $11.4408 | $572.04 |
| 100+ | $11.0322 | $1103.22 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“FindMyChip sourced our entire STM32 BOM in 48 hours when our usual distributor had 16-week lead times.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit