ATSAMC20E15A Microchip Integrated Circuit (Quad Flat Packages) In Stock
Microchip ATSAMC20E15A is a 32-bit ARM Cortex-M0+ microcontroller running at 48 MHz with 32 KB Flash and 4 KB SRAM in a 48-TQFP (7x7 mm) package. Offers integrated CAN FD, 12-bit ADC, and rich peripheral set. Available from stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 32
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 32-bit ARM Cortex-M0+ core at 48 MHz for deterministic real-time control
- 32 KB Flash and 4 KB SRAM with hardware CRC support
- Integrated CAN FD controller enabling robust industrial and automotive communication
- 12-bit 1 MSPS ADC with up to 10 channels for precise analog sensing
- Operating voltage range of 2.7 V to 5.5 V for flexible power supply designs
Applications
The ATSAMC20E15A is well suited for industrial automation systems, motor control modules, and CAN-based sensor nodes that require reliable real-time processing at 48 MHz. Its integrated CAN FD peripheral makes it a natural fit for automotive body control units and HVAC controllers operating from 2.7 V to 5.5 V. With its compact 48-TQFP package and broad temperature range of -40 °C to +125 °C, it also serves embedded control applications in harsh environments.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum clock frequency and Flash size of the ATSAMC20E15A?
The ATSAMC20E15A ARM Cortex-M0+ core runs at up to 48 MHz and provides 32 KB of on-chip Flash memory along with 4 KB of SRAM, making it well suited for small to mid-sized embedded control tasks requiring deterministic timing.
Which communication protocols does the ATSAMC20E15A support for industrial CAN networks?
The ATSAMC20E15A integrates a CAN FD controller supporting data rates up to 8 Mbit/s, along with SERCOM-based UART, SPI, and I2C interfaces. This combination enables direct connection to automotive CAN networks operating at standard 500 kbit/s or faster CAN FD bit rates without an external CAN transceiver controller.
Over what supply voltage and temperature range can the ATSAMC20E15A operate reliably?
The ATSAMC20E15A operates from a 2.7 V to 5.5 V supply voltage and is specified across a temperature range of -40 °C to +125 °C, making it suitable for both industrial and automotive applications where wide voltage tolerance and thermal robustness are required.
How does the ATSAMC20E15A compare to the ATSAMC20E17A for applications needing more program storage?
The ATSAMC20E17A offers 128 KB of Flash compared to the 32 KB Flash on the ATSAMC20E15A while sharing the same 48 MHz Cortex-M0+ core, pinout, and 48-TQFP package. Upgrading is straightforward when code growth demands more storage without redesigning the PCB or power rails running at 3.3 V.
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