MCP2517FD-H/JHA Microchip Integrated Circuit (Small Outline No-lead) In Stock
MCP2517FD-H/JHA is a standalone CAN FD controller from Microchip supporting up to 8 Mbps data rate via SPI interface at 40 MHz, with CAN 2.0B backward compatibility in a compact 14-pin VDFN package. Includes 2KB message RAM and FIFO buffers. Available worldwide with fast lead times and competitive pricing.
- Manufacturer
- Microchip
- Package
- Small Outline No-lead
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- MCP2517FD-H/JHA Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.0500(MOQ 1)
- Temp Range
- -40.0°C to 150.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of MCP2517FD-H/JHA?
- Full CAN FD protocol engine supporting up to 8 Mbps data phase with SPI host interface up to 40 MHz clock
- 2KB on-chip message RAM with configurable transmit and receive FIFOs reducing host MCU interrupt overhead
- AEC-Q100 Grade 0 automotive qualified with -40°C to +150°C operating range in a 14-pin VDFN
What is MCP2517FD-H/JHA used for?
MCP2517FD-H/JHA is designed for automotive ECUs, industrial PLCs, and any microcontroller-based system needing CAN FD connectivity without a built-in CAN FD peripheral. Its SPI interface allows integration with virtually any MCU, enabling legacy designs to upgrade from CAN 2.0 to CAN FD at 8 Mbps data rates. The compact VDFN-14 package is ideal for space-constrained automotive control modules.
What are the specifications of MCP2517FD-H/JHA?
| Manufacturer Package Code | VDFN-14 |
| Factory Lead Time | 9Weeks |
| Date Of Intro | 2017-08-24 |
| YTEOL | 19 |
| Boundary Scan | NO |
| Bus Compatibility | SPI |
| Clock Frequency-Max | 40MHz |
| Communication Protocol | CAN FD |
| Data Transfer Rate-Max | 1MBps |
| JESD-30 Code | R-PDSO-N14 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of I/O Lines | 2 |
| Number of Serial I/Os | 1 |
| On Chip Data RAM Width | 8 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| RAM (words) | 2048 |
| Screening Level | TS 16949 |
| Supply Current-Max | 20mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 2.7V |
| Supply Voltage-Nom | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| uPs/uCs/Peripheral ICs Type | SERIAL IO/COMMUNICATION CONTROLLER, LAN |
| ## MCP2517FD-H/JHA Alternates Showing results | Image |
| Package | Small Outline No-lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Taiwan |
Where can I find the MCP2517FD-H/JHA datasheet?
MCP2517FD-H/JHA Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for MCP2517FD-H/JHA?
Compatible alternatives and drop-in replacements for MCP2517FD-H/JHA:
suggested
Frequently Asked Questions
How fast can MCP2517FD-H/JHA transfer CAN FD data, and what SPI clock speed supports that rate?
MCP2517FD-H/JHA supports CAN FD data-phase bit rates up to 8 Mbps. The SPI interface operates at up to 40 MHz, which provides enough bandwidth to load and unload 64-byte CAN FD frames without becoming a bottleneck, even at full 8 Mbps bus utilization. The arbitration phase runs at up to 1 Mbps for CAN 2.0B backward compatibility.
Is MCP2517FD-H/JHA suitable for automotive designs, and what temperature qualification does it carry?
Yes, MCP2517FD-H/JHA is AEC-Q100 Grade 0 qualified, operating across a -40°C to +150°C junction temperature range. This makes it suitable for underhood automotive applications such as engine control modules and transmission controllers where ambient temperatures routinely exceed 125°C during engine operation.
How does MCP2517FD-H/JHA's on-chip message RAM reduce CPU load in a high-traffic CAN FD network?
The 2KB on-chip message RAM supports up to 32 configurable transmit/receive FIFO objects and 16 transmit queue entries, allowing the MCP2517FD to buffer multiple 64-byte CAN FD frames autonomously. This reduces the host MCU's interrupt rate by batching frame handling, and at 8 Mbps bus speed the MCU SPI reads can be deferred by up to 100 µs without losing messages.
Which MCU families work with MCP2517FD-H/JHA as an external CAN FD peripheral?
Any MCU with a 3.3 V or 5 V SPI master port up to 40 MHz can interface with MCP2517FD-H/JHA. Microchip provides drivers for PIC32, PIC24, and SAM D21 families, and the SPI-only interface allows integration with STM32, NXP Kinetis, and TI Tiva C devices using standard SPI HAL drivers—requiring only 4 signal wires plus an interrupt output for full CAN FD operation.
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More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.9400 | $2.94 |
| 10+ | $2.4700 | $24.70 |
| 25+ | $2.2900 | $57.25 |
| 100+ | $2.1300 | $213.00 |
| 560+ | $2.1097 | $1181.43 |
| 1000+ | $2.0500 | $2050.00 |
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