MCP251863T-E/9PXAlternatives & Equivalent Parts
About MCP251863T-E/9PX
MCP251863T-E/9PX is a Integrated Circuit component manufactured by Microchip. It comes in a Quad Flat No-Lead package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | MCP251863T-E/9PXSource | MCP251863T-H/9PX | MCP251863T-H/9PXVAO |
|---|---|---|---|
| Manufacturer | Microchip | Microchip | Microchip |
| Package Type | Quad Flat No-Lead | Quad Flat No-Lead | Quad Flat No-Lead |
| Pin Count | 28 | 28 | 28 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 150.0°C | -40.0°C ~ 150.0°C |
| Price | $1.4400 | $1.4700 | $1.5100 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| Manufacturer Package Code | VQFN-28 | VQFN-28 | VQFN-28 |
| Factory Lead Time | 20 Weeks | 20 Weeks | 21 Weeks |
| YTEOL | 24 | 24 | 23 |
| Boundary Scan | NO | NO | NO |
| Bus Compatibility | CAN, SPI | CAN, SPI | CAN, SPI |
| Clock Frequency-Max | 40 MHz | 40 MHz | 40 MHz |
| Data Transfer Rate-Max | 0.625 MBps | 0.625 MBps | 0.625 MBps |
| JESD-30 Code | S-PQCC-N28 | S-PQCC-N28 | S-PQCC-N28 |
| JESD-609 Code | e3 | e3 | e3 |
| Low Power Mode | YES | YES | YES |
| Number of I/O Lines | 2 | 2 | 2 |
| Number of Serial I/Os | 1 | 1 | 1 |
| On Chip Data RAM Width | 8 | 8 | 8 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | LCC28,.2SQ,20 | LCC28,.2SQ,20 | LCC28,.2SQ,20 |
| Package Shape | SQUARE | SQUARE | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| RAM (words) | 2048 | 2048 | 2048 |
| Screening Level | ISO 26262 | ISO 26262 | AEC-Q100; AEC-Q006; ISO 26262 |
| Supply Current-Max | 20 mA | 20 mA | 20 mA |
| Supply Voltage-Max | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage-Min | 2.7 V | 2.7 V | 2.7 V |
| Supply Voltage-Nom | 3.3 V | 3.3 V | 3.3 V |
| Surface Mount | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS |
| Terminal Finish | Tin (Sn) | Tin (Sn) | Tin (Sn) |
| Terminal Form | NO LEAD | NO LEAD | NO LEAD |
| Terminal Pitch | 0.5 mm | 0.5 mm | 0.5 mm |
| Terminal Position | QUAD | QUAD | QUAD |
| uPs/uCs/Peripheral ICs Type | SERIAL IO/COMMUNICATION CONTROLLER, LAN | SERIAL IO/COMMUNICATION CONTROLLER, LAN | SERIAL IO/COMMUNICATION CONTROLLER, LAN |
| Peak Reflow Temperature (Cel) | — | 260 | 260 |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Quick Links
Why Look for Alternatives?
Finding alternatives for MCP251863T-E/9PX is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating MCP251863T-E/9PX replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to MCP251863T-E/9PX?
Known equivalents for MCP251863T-E/9PX include MCP251863T-H/9PX, MCP251863T-H/9PXVAO. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MCP251863T-E/9PX?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify MCP251863T-E/9PX alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.