PIC32MX450F128H-V/RG Microchip Integrated Circuit (Quad Flat No-Lead) In Stock
PIC32MX450F128H-V/RG is a 32-bit Microchip PIC32 microcontroller with 128 KB Flash, up to 120 MHz clock, 28-channel ADC, 2 I2C ports, AEC-Q100 Grade 2 qualification, and a 64-pin QFN package for automotive and industrial embedded applications. From $4.80 in stock worldwide shipping.
- Manufacturer
- Microchip
- Package
- Quad Flat No-Lead
- Pin Count
- 64
- Lifecycle
- ACTIVE
- Datasheet
- PIC32MX450F128H-V/RG Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.1600(MOQ 5)
- Temp Range
- -40.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 32-bit MIPS-based PIC32 core running at up to 120 MHz, delivering over 100 DMIPS for computation-intensive embedded control and communication tasks
- AEC-Q100 Grade 2 qualification (-40°C to +105°C) planned, making it suitable for automotive-grade body control modules and under-hood sensor applications
- 28-channel 10-bit ADC enabling simultaneous multi-sensor acquisition for battery management, motor current sensing, and environmental monitoring
- Dual I2C interfaces (2 ports) alongside UART and SPI peripherals for flexible multi-protocol sensor and display connectivity
- 64-pin QFN package with 0.5 mm pitch providing a compact, thermally efficient SMT footprint for high-density automotive PCB designs
Applications
PIC32MX450F128H-V/RG is well suited for automotive body control modules, HVAC controllers, and instrument cluster displays that require a high-performance 32-bit MCU operating reliably across the AEC-Q100 Grade 2 temperature range of -40°C to +105°C. Its 28-channel ADC and dual I2C interfaces make it effective in industrial multi-sensor data acquisition systems and battery management units where many analog inputs must be processed concurrently. The 64-pin QFN package and 120 MHz clock also make it a competitive choice for USB-enabled HMI panels and smart lighting controllers in both automotive and factory automation contexts.
Specifications
| Manufacturer Package Code | QFN-64 |
| Factory Lead Time | 8Weeks |
| YTEOL | 13 |
| Has ADC | YES |
| Additional Feature | AEC-Q100 REVH (GRADE 2 -40 CEL TO +105 CEL) PLANNED |
| Bit Size | 32 |
| Boundary Scan | YES |
| CPU Family | PIC32 |
| Clock Frequency-Max | 120MHz |
| DAC Channels | NO |
| DMA Channels | YES |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | S-PQCC-N64 |
| Low Power Mode | YES |
| Number of DMA Channels | 4 |
| Number of External Interrupts | 5 |
| Number of I/O Lines | 49 |
| Number of Timers | 5 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC64,.35SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Qualification Status | Not Qualified |
| RAM (bytes) | 32768 |
| RAM (words) | 32768 |
| ROM (words) | 143360 |
| ROM Programmability | FLASH |
| Screening Level | AEC-Q100; TS 16949 |
| Speed | 80MHz |
| Supply Current-Max | 60mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 2.3V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | 3A991.A.2 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How many ADC channels does PIC32MX450F128H-V/RG provide, and at what resolution?
PIC32MX450F128H-V/RG integrates a 28-channel ADC with 10-bit resolution, allowing simultaneous connection to up to 28 analog sensor inputs without external multiplexers. At 120 MHz system clock, the ADC can complete a conversion in under 1 µs per channel, enabling scan rates above 500 kSPS across all channels in sequential sampling mode.
Is PIC32MX450F128H-V/RG qualified for automotive use, and what temperature range does it cover?
PIC32MX450F128H-V/RG carries a planned AEC-Q100 Grade 2 qualification covering an operating temperature range of -40°C to +105°C. This makes it eligible for automotive body electronics, climate control modules, and gateway ECUs that must survive underhood temperature excursions, subject to confirming final AEC-Q100 test report availability from Microchip before mass production sign-off.
What is the maximum clock frequency of PIC32MX450F128H-V/RG, and how does it compare to PIC24H MCUs for compute-heavy tasks?
PIC32MX450F128H-V/RG operates at up to 120 MHz on its 32-bit MIPS core, delivering over 100 DMIPS of sustained throughput. A comparable PIC24H device tops out at 40 MHz with a 16-bit data path, so the PIC32MX450F128H-V/RG is approximately 3 times faster in raw compute performance for tasks like FFT, JPEG compression, or motor current loop control running at 20 kHz update rates.
For a compact industrial sensor hub needing multiple I2C buses, how many I2C ports does PIC32MX450F128H-V/RG offer?
PIC32MX450F128H-V/RG provides 2 independent I2C ports, each capable of operating at standard (100 kHz), fast (400 kHz), and fast-plus (1 MHz) modes. Two separate I2C buses allow the MCU to segregate sensor clusters — for example, isolating a temperature/humidity sensor network on one bus from an OLED display and RTC on the other — preventing address conflicts and allowing independent bus speeds for mixed-speed devices.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 5+ | $5.7900 | $28.95 |
| 25+ | $5.4100 | $135.25 |
| 100+ | $4.7600 | $476.00 |
| 1000+ | $4.3800 | $4380.00 |
| 5000+ | $4.1600 | $20800.00 |
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