What is a cross-reference page for DSPIC33EP64MC502-I/SP?
This page groups mapped replacement options for DSPIC33EP64MC502-I/SP so buyers and engineers can compare alternatives before requesting a quote or approving a substitute.
Alternative part analysis
DSPIC33EP64MC502-I/SP replacements, alternatives, and cross reference
Compare mapped replacement and alternative options for DSPIC33EP64MC502-I/SP, then verify package, specifications, and application fit before approval.
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Specification view
Parameter Comparison Chart
A side-by-side view of the source part and its mapped alternatives so buyers and engineers can screen package, availability, lifecycle, and key descriptors before RFQ.
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| Parameter Comparison Chart | Current part DSPIC33EP64MC502-I/SP Microchip Technology |
|---|---|
| Part Number | DSPIC33EP64MC502-I/SP |
| Manufacturer | Microchip Technology |
| Category | Integrated Circuits (ICs) |
| Subcategory | Embedded - Microcontrollers |
| Package | DIP |
| Series | dsPIC™ 33EP |
| Key Attributes | - |
| Description | IC MCU 16BIT 64KB FLASH 28SDIP |
| Lifecycle | - |
| Stock | 154,001 |
| Available | 61,588 |
| Min Order | 1 |
| Datasheet | Available |
| Part Status | Active |
| Mounting Type | Through Hole |
| REACH Status | REACH Unaffected |
| Packaging | Tube |
| Published | 2011 |
| Factory Lead Time | 21 Weeks |
| Categories | Integrated Circuits (ICs) |
| Terminal Position | DUAL |
| Technology | CMOS |
| Operating Temperature | -40°C~85°C TA |
| Sub-Categories | Embedded - Microcontrollers |
| ECCN | 3A991A2 |
| Manufacturer | Microchip Technology |
| Subcategory | Digital Signal Processors |
| Package / Case | 28-DIP (0.300, 7.62mm) |
| Interface | CAN, I2C, IrDA, LIN, SPI, UART, USART |
| Series | dsPIC™ 33EP |
| Radiation Hardening | No |
| Number of Terminations | 28 |
| Number of Pins | 28 |
| Pin Count | 28 |
| Operating Supply Voltage | 3.3V |
| Surface Mount | NO |
| On Chip Program ROM Width | 24 |
| Supply Voltage | 3.3V |
| Number of I/O | 21 |
| Frequency | 70MHz |
| Length | 34.671mm |
| Base Part Number | DSPIC33EP64MC502 |
| Manufacturer's Part No. | DSPIC33EP64MC502-I/SP |
| Data Bus Width | 16b |
| Supply Voltage-Max (Vsup) | 3.6V |
| Oscillator Type | Internal |
| Core Size | 16-Bit |
| Format | FLOATING-POINT |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
| Data Converter | A/D 6x10b/12b |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Core Processor | dsPIC |
| Memory Size | 64kB |
| Connectivity | CANbus, I2C, IrDA, LINbus, QEI, SPI, UART/USART |
| Program Memory Type | FLASH |
| Watchdog Timer | Yes |
| Has ADC | YES |
| PWM Channels | YES |
| DAC Channels | NO |
| Bit Size | 16 |
| Number of Timers/Counters | 5 |
| DMA Channels | YES |
| Voltage - Supply (Vcc/Vdd) | 3V~3.6V |
| RAM (words) | 4096 |
| Program Memory Size | 64KB 22K x 24 |
| Peripherals | Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT |
| RAM Size | 4K x 16 |
| JESD-609 Code | e3 |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| RoHS Status | ROHS3 Compliant |
| HTSUS | 8542.31.0001 |
| ECCN Code | 3A991.A.2 |
| Actions |
Cross-reference FAQ
Replacement Part Questions
Short answers for teams reviewing DSPIC33EP64MC502-I/SP replacement and equivalent-part options.
Does a mapped alternative mean a guaranteed drop-in replacement for DSPIC33EP64MC502-I/SP?
Not automatically. Cross-reference mapping helps shortlist candidates, but package, electrical behavior, qualification scope, and approval rules still need to be checked before release.
Which parameters should teams compare first for DSPIC33EP64MC502-I/SP alternatives?
Start with package, series, key attributes, lifecycle status, stock position, datasheet access, and the mapped pin-to-pin or cross-reference note. Then confirm application-specific requirements in the datasheet and RFQ stage.
Can I request a quote for an alternative to DSPIC33EP64MC502-I/SP?
Yes. Use the product links or RFQ actions on this page to request pricing, availability, documentation, and sourcing support for any listed alternative part.
Is DSPIC33EP64MC502-I/SP obsolete, and what replacement should buyers review first?
Check the lifecycle row on this page first. If buyers need a fast starting point, the strongest mapped replacement currently surfaced here is , followed by the other alternatives shown in the comparison table.
Engineering support
Need help validating the replacement path?
If your team is unsure whether a mapped alternative to DSPIC33EP64MC502-I/SP from Microchip Technology is really usable, contact us for help on package fit, pin compatibility, key parameter gaps, and qualification-facing review questions.
Contact a hardware engineer
Email our engineering support contact at [email protected], or use the contact page if the question should be routed across sourcing, engineering, and support.
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Package and pin compatibility
Review whether the alternate path looks credible from package, footprint, and pin-level perspectives.
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Parameter and function gaps
Surface the electrical, interface, or application-fit questions that still need confirmation before approval.
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Qualification and approval prep
Organize the documentation, datasheet evidence, and validation checkpoints your internal team may still require.