PIC32MX370F512H-I/MR Microchip Integrated Circuit (Quad Flat No-Lead) In Stock
The PIC32MX370F512H-I/MR is a Microchip 32-bit PIC32 microcontroller running at up to 80 MHz with 512 KB flash memory and 64 KB RAM in a QFN-64 package. It integrates 2 I2C, 2 SPI/I2S, and 28-channel ADC with AEC-Q100 Grade 2 automotive qualification planned. Available from stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Quad Flat No-Lead
- Pin Count
- 64
- Lifecycle
- ACTIVE
- Datasheet
- PIC32MX370F512H-I/MR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $6.3000(MOQ 5)
- Temp Range
- -40.0°C to 85.0°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 80 MHz for high-throughput embedded processing
- 512 KB flash memory and 64 KB RAM supporting complex firmware and data buffering
- Integrated 28-channel ADC and 2 analog comparators for rich mixed-signal interfacing
- Dual I2C and dual SPI/I2S buses enabling simultaneous sensor and audio peripheral connectivity
- AEC-Q100 Grade 2 automotive qualification planned for -40°C to +105°C temperature operation
Applications
The PIC32MX370F512H-I/MR is designed for industrial control and automotive-grade embedded applications requiring 32-bit performance at up to 80 MHz, such as motor control systems, industrial HMI panels, and in-vehicle body control modules. Its 512 KB flash and 28-channel ADC enable sophisticated sensor fusion and data logging in automotive and industrial environments. The planned AEC-Q100 Grade 2 certification makes it a forward-looking choice for automotive designs operating from -40°C to +105°C.
Specifications
| Manufacturer Package Code | QFN-64 |
| Factory Lead Time | 12Weeks |
| YTEOL | 14 |
| 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 | 80MHz |
| DAC Channels | NO |
| DMA Channels | YES |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | S-PQCC-N64 |
| JESD-609 Code | e3 |
| Low Power Mode | YES |
| Number of DMA Channels | 4 |
| Number of External Interrupts | 5 |
| Number of I/O Lines | 53 |
| 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) | 131072 |
| RAM (words) | 131072 |
| ROM (words) | 536576 |
| ROM Programmability | FLASH |
| Screening Level | TS 16949 |
| Speed | 100MHz |
| Supply Current-Max | 75mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 2.3V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| 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
What core architecture and clock speed does PIC32MX370F512H-I/MR use, and how does this compare to PIC16 alternatives?
The PIC32MX370F512H-I/MR uses a 32-bit MIPS-based PIC32 core running at up to 80 MHz, providing significantly more computational throughput than 8-bit PIC16 devices. This 32-bit architecture handles floating-point math, complex state machines, and real-time operating systems that would exceed the instruction throughput of 8-bit 20 MHz PIC16 counterparts in demanding control or signal processing applications.
How much flash and RAM does PIC32MX370F512H-I/MR provide, and what firmware complexity does this support?
The PIC32MX370F512H-I/MR offers 512 KB of flash program memory and 64 KB of SRAM. This capacity supports real-time operating systems such as FreeRTOS, multiple protocol stacks (USB, TCP/IP), and larger application code bases, making it suitable for motor control algorithms, display drivers, or industrial communication gateways that exceed the capacity of smaller 8-bit microcontrollers with fewer than 32 KB flash.
Is PIC32MX370F512H-I/MR suitable for automotive designs, and what temperature range does its qualification cover?
The PIC32MX370F512H-I/MR has AEC-Q100 Grade 2 automotive qualification planned, covering -40°C to +105°C operating temperature. This makes it appropriate for in-vehicle body control modules, dashboard instrumentation, and HVAC control units where temperature extremes and reliability standards require automotive-grade silicon. Designers should confirm qualification milestone dates with Microchip before committing to automotive production schedules.
How many ADC channels does PIC32MX370F512H-I/MR support, and for which multi-sensor applications is this beneficial?
The PIC32MX370F512H-I/MR integrates a 28-channel ADC alongside 2 analog comparators. This wide analog input count enables simultaneous acquisition from multiple sensors—such as 28 thermocouple, pressure, or current channels—without external multiplexers, reducing BOM cost and improving measurement latency in industrial data acquisition systems, energy monitoring equipment, and multi-axis motor controllers.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 5+ | $10.1600 | $50.80 |
| 25+ | $9.6800 | $242.00 |
| 60+ | $7.8900 | $473.40 |
| 90+ | $7.3600 | $662.40 |
| 100+ | $6.8400 | $684.00 |
| 1000+ | $6.3000 | $6300.00 |
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