Microchip PIC32MX440F256H-80V/MR
Manufacturer No:
PIC32MX440F256H-80V/MR
Manufacturer:
Microchip
Package:
64-VFQFN Exposed Pad
Description:
32 Bit MCU, 256KB Flash, 32KB RAM, 80 MHz, 64 Pin, USB
Quantity:
In Stock :5193
Looking for price or availability? Send us an RFQ and our sales team will respond quickly.
Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Wed, Jul 1 - Thu, Jul 2, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
Payment
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All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.
Quality Assurance
Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.
User Guide
Available from AS9120 Certified Supplier, AIChipLink delivers high-reliability electronic components supported by certified quality management, rigorous inspection processes, counterfeit mitigation controls, and full traceability systems. Our operations comply with AS9120, ISO 9001:2015, and IECQ ESD standards to support aerospace, industrial, defense, and mission-critical applications.
PURCHASE
Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.
MEANS OF PAYMENTFor your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.
RFQ (REQUEST FOR QUOTATIONS)Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.
Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.
Step1：Prepare product
Step2：Desiccant Protection
Step3：Vacuum Packaging
Step4：Individual Package
Step5：Anti-collision Filling
Step6：Packaging Box
SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
PIC32MX440F256H-80V/MR Information
Microchip PIC32MX440F256H-80V/MR technical specifications, attributes, parameters and parts with similar specifications to Microchip PIC32MX440F256H-80V/MR.
- Type
- Parameter
- Part Family
- PIC32MX4xx
- CPU Type
- 32-bit MIPS MCU
- MaxSpeed (MHz)
- 80
- Program Memory Size (KB)
- 256
- SRAM (KB)
- 32
- Temp. Range Min.
- -40
- Temp. Range Max.
- 105
- Operation Voltage Min.(V)
- 2.3
- Operation Voltage Max.(V)
- 3.6
- SPI
- 1
- Type
- Parameter
- I2C
- 2
- UART
- 2
- QSPI
- 0
- Crypto Engine
- No
- Internal Oscillator
- 8 MHz, 32 kHz
- Pin Count
- 64
Download datasheets and manufacturer documentation for Microchip PIC32MX440F256H-80V/MR.
Tech Brief:
User Guide:
Brochures:
Application Notes:
Legacy Collaterals:
Data Sheets:
Reference Manual:
Programming Specifications:
- 80MHz/105DMIPS, 32-bit MIPS M4K Core
- USB 2.0 On-The-Go Peripheral with integrated PHY
- Dedicated DMA Channel for USB OTG
- 5 Stage pipeline, Harvard architecture
- MIPS16e mode for up to 40% smaller code size
- Single cycle multiply and hardware divide unit
- 32 x 32-bit Core Registers
- 32 x 32-bit Shadow Registers
- Fast context switch and interrupt response
- 256K Flash (plus 12K boot Flash)
- 32K RAM (can execute from RAM)
- 4 Channel Hardware DMA Controller
- Flash prefetch module with 256 Byte cache
- Lock instructions or data in cache for fast access
- Programmable vector interrupt controller
- Fast and Accurate 16 channel 10-bit ADC,
- Max 1 Mega sample per second at +/- 1LSB, conversion available during SLEEP & IDLE
- RUN, IDLE, and SLEEP modes
- Multiple switchable clock modes for each power mode, enables optimum power settings
- 8 hardware breakpoints (6 Instruction and 2 Data)
- 2 wire programming and debugging interface
- JTAG interface supporting Programming, Debugging and Boundary scan
- Fail-Safe Clock Monitor – allows safe shutdown if clock fails
- 2 Internal oscillators (8MHz & 31KHz)
- Hardware RTCC (Real-Time Clock and Calendar with Alarms)
- Watchdog Timer with separate RC oscillator
- Pin compatible with 16-bit PIC® MCUs
PIC32MX440F256H-80V/MR FAQ
Can I request a quote for PIC32MX440F256H-80V/MR?
PIC32MX440F256H-80V/MR from Microchip is ready for RFQ submission. Send your target quantity and requirements, and AIChipLink will check current availability, lead time, and quantity-based pricing.
Why is pricing not shown as a fixed value for PIC32MX440F256H-80V/MR?
The final price for PIC32MX440F256H-80V/MR depends on requested quantity, supply conditions, date code, package option, and destination. An RFQ lets us return the current market quote for your order.
Which specifications should I review for PIC32MX440F256H-80V/MR?
PIC32MX440F256H-80V/MR is a Microchip Embedded part. Key details include Operation Voltage Min.(V): 2.3 and Operation Voltage Max.(V): 3.6; contact us if you need the specifications verified before sourcing.
When will I receive a quotation for PIC32MX440F256H-80V/MR?
After you submit the RFQ for PIC32MX440F256H-80V/MR, our sales team typically replies within 24 hours with availability, unit pricing, lead time, shipping choices, and possible substitutes.
What is the expected shipping time for PIC32MX440F256H-80V/MR?
Once stock for PIC32MX440F256H-80V/MR is confirmed, available inventory can generally ship within 1–2 business days. The final schedule depends on quantity, warehouse source, and delivery address.
Can AIChipLink help find alternatives to PIC32MX440F256H-80V/MR?
Yes. If PIC32MX440F256H-80V/MR is unavailable, end-of-life, or outside your schedule, we can review comparable Microchip Embedded parts and compatible replacement options.
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