PIC32MK0128MCA048-I/Y8X Microchip Integrated Circuit (Quad Flat Packages) In Stock
The PIC32MK0128MCA048-I/Y8X is a 32-bit MIPS-based motor control MCU from Microchip with 128 KB ECC Flash, a hardware Floating Point Unit, and enhanced analog peripherals in a TQFP-48 package. It operates up to 3.6 V supply and is designed for precision motor drive and embedded control applications. Available with a 6-week lead time for development and production builds.
- Manufacturer
- Microchip
- Package
- Quad Flat Packages
- Pin Count
- 48
- Lifecycle
- ACTIVE
- Category
- Integrated Circuit
- Price
- From $3.0900(MOQ 100)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of PIC32MK0128MCA048-I/Y8X?
- 32-bit MIPS core with hardware Floating Point Unit for fast execution of motor control algorithms without software FP overhead
- 128 KB ECC Flash providing error-correcting code memory protection for high-reliability motor drive and industrial applications
- Enhanced analog peripherals and TQFP-48 package enabling compact, precise motor control with up to 3.6 V supply
What is PIC32MK0128MCA048-I/Y8X used for?
The PIC32MK0128MCA048-I/Y8X targets BLDC and PMSM motor control designs in industrial drives, power tools, and HVAC systems where floating-point math and ECC Flash reliability are required. Its enhanced analog peripherals support direct FOC (Field Oriented Control) implementation with minimal external signal conditioning hardware. The TQFP-48 footprint suits mid-density motor drive boards where pin count, thermal management, and code protection are primary design concerns.
What are the specifications of PIC32MK0128MCA048-I/Y8X?
| Manufacturer Package Code | TQFP-48 |
| Factory Lead Time | 6Weeks |
| YTEOL | 24 |
| JESD-30 Code | S-PQFP-G48 |
| JESD-609 Code | e3 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TQFP48,.35SQ |
| Package Shape | SQUARE |
| Package Style | FLATPACK, THIN PROFILE, FINE PITCH |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 2.3V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| uPs/uCs/Peripheral ICs Type | MOTION CONTROL MICROCONTROLLER |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| HTS Code | 8542.31.00.30 |
| Country of Origin | Thailand |
Where can I find the PIC32MK0128MCA048-I/Y8X datasheet?
PIC32MK0128MCA048-I/Y8X Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for PIC32MK0128MCA048-I/Y8X?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Why does the PIC32MK0128MCA048-I/Y8X include a hardware Floating Point Unit for motor control designs?
The hardware FPU on the PIC32MK0128MCA048-I/Y8X executes single-precision floating-point operations in a single clock cycle, compared to dozens of cycles using software emulation on an integer-only 32-bit core. For Field Oriented Control of a PMSM motor at 16 kHz PWM, real-time FOC calculations must complete within 62.5 µs per cycle, a timing window that hardware FPU makes achievable without sacrificing control loop bandwidth.
What protection does the 128 KB ECC Flash provide in a motor drive application?
ECC (Error-Correcting Code) Flash in the PIC32MK0128MCA048-I/Y8X automatically detects and corrects single-bit memory errors caused by electrical noise or cosmic ray events. In motor drive applications with high di/dt switching events at 3.6 V supply rails, ECC Flash prevents firmware corruption that could cause uncontrolled motor behavior, meeting IEC 61508 SIL-2 reliability expectations for industrial safety systems.
How does the TQFP-48 package of PIC32MK0128MCA048-I/Y8X compare to a QFN-48 in a motor drive PCB layout?
The TQFP-48 package with 0.5 mm lead pitch spans approximately 9 × 9 mm body size and offers exposed gull-wing leads for easier visual solder inspection compared to the hidden pads of a QFN-48. For motor drive PCBs operating up to 3.6 V with high-current switching nearby, the TQFP-48 lead style simplifies rework and in-circuit debugging without requiring X-ray inspection of solder joints.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 100+ | $3.5300 | $353.00 |
| 1000+ | $3.2400 | $3240.00 |
| 5000+ | $3.0900 | $15450.00 |
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