ATSAME70N19B-AN Microchip Integrated Circuit (Quad Flat Packages) In Stock
The ATSAME70N19B-AN is a 32-bit ARM Cortex-M7 microcontroller from Microchip's SAM E70 series running at up to 300 MHz with 512 KB Flash, integrated ADC, DAC, and a 100-pin LQFP package. RoHS-compliant with 19-year YTEOL, it is available from stock worldwide.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 100
- Lifecycle
- ACTIVE
- Datasheet
- ATSAME70N19B-AN Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $9.1400(MOQ 1)
- Temp Range
- -40.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- ARM Cortex-M7 core at 300 MHz with 512 KB Flash and 24-bit address bus for high-performance real-time control and signal processing applications
- Integrated ADC and DAC channels with boundary scan (JTAG) support enabling complete analog interface and in-system test capability in a single 100-pin LQFP package
- 19-year estimated time of end-of-life (YTEOL) ensuring long-term supply availability for industrial and medical equipment with extended production lifecycles
Applications
The ATSAME70N19B-AN is targeted at high-performance industrial and medical applications requiring 32-bit Cortex-M7 processing at 300 MHz, such as motor control drives, industrial robotics, medical imaging, and real-time data acquisition systems with on-chip ADC and DAC. Its 100-pin LQFP footprint, boundary scan support, and long product lifecycle make it well-suited for embedded computing platforms in factory automation and power conversion equipment where design longevity is critical.
Specifications
| Manufacturer Package Code | LQFP-100 |
| Factory Lead Time | 7Weeks |
| YTEOL | 19 |
| 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-PQFP-G100 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of DMA Channels | 24 |
| Number of External Interrupts | 1 |
| Number of I/O Lines | 75 |
| 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 | QFP100,.63SQ |
| Package Shape | SQUARE |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH |
| RAM (bytes) | 262144 |
| ROM (words) | 524288 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| 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 Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | 5A992.C |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Taiwan |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for ATSAME70N19B-AN:
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M7 CPU, 300MHz, CMOS, PQFP100
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M7 CPU, 300MHz, CMOS, PQFP64
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M7 CPU, 300MHz, CMOS, PQFP64
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M7 CPU, 300MHz, CMOS, PQFP64
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M7 CPU, 300MHz, CMOS, PQFP100
Frequently Asked Questions
What is the clock speed and Flash memory size of the ATSAME70N19B-AN?
The ATSAME70N19B-AN operates the ARM Cortex-M7 core at up to 300 MHz and includes 512 KB of on-chip Flash memory. This combination delivers high single-thread computational throughput for real-time control loops, DSP-based motor control algorithms, and fast sensor data processing tasks in industrial embedded systems.
Does the ATSAME70N19B-AN include analog peripherals for direct sensor interfacing?
Yes, the ATSAME70N19B-AN integrates both ADC and DAC channels, enabling direct connection to analog sensors and actuators without external converter ICs. The 24-bit address bus and analog peripherals make it well-suited for data acquisition systems, medical monitoring devices, and industrial control boards requiring precision analog measurement alongside high-speed digital processing at 300 MHz.
What is the long-term supply outlook for the ATSAME70N19B-AN in an industrial design?
The ATSAME70N19B-AN carries a YTEOL (Years To End Of Life) rating of 19 years, indicating Microchip's commitment to production continuity well into the 2040s. This extended lifecycle guarantee is critical for industrial automation, medical device, and infrastructure designs with 10-15 year production runs where redesigning around a discontinued MCU is costly and disruptive.
Which package does the ATSAME70N19B-AN use and how many I/O pins does it expose?
The ATSAME70N19B-AN is housed in a 100-pin LQFP (Low-Profile Quad Flat Package) with standard 0.5 mm pin pitch, exposing a large number of GPIO and peripheral I/O lines. The LQFP-100 footprint is well-supported by PCB design tools and allows access to full peripheral sets including UART, SPI, I2C, ADC, DAC, and boundary scan interfaces needed in complex industrial controller boards.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $12.1400 | $12.14 |
| 25+ | $11.0400 | $276.00 |
| 45+ | $10.8800 | $489.60 |
| 68+ | $10.7700 | $732.36 |
| 90+ | $9.7600 | $878.40 |
| 1000+ | $9.1400 | $9140.00 |
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