Microchip Technology PIC32MX440F512H-80I/PT Microcontrollers
IC MCU 32BIT 512KB FLASH 64TQFP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
PIC32MX440F512H-80I/PT
Series
Base Model
Detailed Description
IC MCU 32BIT 512KB FLASH 64TQFP
Package
TQFP-64
Lifecycle Status
Active
Datasheet
PIC32MX440F512H-80I/PT Datasheet
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Technical Specifications
Microchip Technology PIC32MX440F512H-80I/PT Microcontrollers technical specifications.
General
RoHS
True
Number of Pins
64
Part Family
PIC32MX4xx
CPU Type
32-bit MIPS MCU
Maxspeed Mhz
80
Sram Kb
32
Temp Range Min
-40
Temp Range Max
105
Operation Voltage Min V
2.3
Operation Voltage Max V
3.6
Alternate Parts Comparison (PIC32MX440F512H-80I/PT vs PIC32MX450F128H-I/PT vs PIC32MX340F512H-80I/PT vs PIC32MX795F512L-80I/PT)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | -- | 64-TQFP | 64-TQFP | 100-TQFP |
| Mounting Type | -- | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -- | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | -- | 2.3V ~ 3.6V | 2.3V ~ 3.6V | 2.3V ~ 3.6V |
| Core Processor | -- | MIPS32® M4K™ | MIPS32® M4K™ | MIPS32® M4K™ |
| Core Size | -- | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core |
| RAM Size | -- | 32K x 8 | 32K x 8 | 128K x 8 |
| Connectivity | -- | I²C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG | I²C, IrDA, LINbus, PMP, SPI, UART/USART | CANbus, Ethernet, I²C, SPI, UART/USART, USB OTG |
| Data Converters | -- | A/D 28x10b | A/D 16x10b | A/D 16x10b |
| Number of I/O | -- | 49 | 53 | 85 |
| Oscillator Type | -- | Internal | Internal | Internal |
| Peripherals | -- | Brown-out Detect/Reset, DMA, POR, PWM, WDT | Brown-out Detect/Reset, DMA, POR, PWM, WDT | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
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