32-bit RISC microcontroller featuring a MIPS32 M4K core, operating at up to 80 MHz. This MCU offers 128KB of Flash program memory and 32KB of RAM. It supports multiple interfaces including I2C (2), SPI (1), UART (2), and USB (2). The device is housed in a 64-pin QFN EP package with an exposed pad, designed for surface mounting. It includes 16 ADC channels and 5 timers, with a maximum operating voltage of 3.6V and an industrial temperature range of -40°C to 85°C.
PackageQFN EP
MountingSurface Mount
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Technical Specifications
Microchip PIC32MX440F128H-80I/MR technical specifications.
General
| Basic Package Type | Non-Lead-Frame SMT |
| Package Family Name | QFN |
| Package/Case | QFN EP |
| Package Description | Quad Flat No Lead Package, Exposed Pad |
| Lead Shape | No Lead |
| Pin Count | 64 |
| PCB | 64 |
| Package Length (mm) | 9 |
| Package Width (mm) | 9 |
| Package Height (mm) | 0.88 |
| Mounting | Surface Mount |
| Family Name | PIC32 |
| Data Bus Width | 32bit |
| Instruction Set Architecture | RISC |
| Maximum Clock Rate | 80MHz |
| Maximum CPU Frequency | 80MHz |
| Device Core | MIPS32 M4K |
| Program Memory Type | Flash |
| Program Memory Size | 128KB |
| RAM Size | 32KB |
| Number of Programmable I/Os | 51 |
| Core Architecture | PIC |
| Programmability | Yes |
| Number of Timers | 5 |
| Interface Type | I2C/SPI/UART/USB |
| CAN | 0 |
| I2C | 2 |
| SPI | 1 |
| Ethernet | 0 |
| UART | 2 |
| USART | 0 |
| USB | 2 |
| I2S | 0 |
| Max Operating Supply Voltage | 3.6V |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 85°C |
| ADC Channels | 16 |
| Number of ADCs | Single |
Compliance
| Cage Code | 60991 |
| EU RoHS | Yes |
| HTS Code | 8542310001 |
| Schedule B | 8542310000 |
| ECCN | 3A991.a.2 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
Datasheet
Microchip PIC32MX440F128H-80I/MR Datasheet
Download the complete datasheet for Microchip PIC32MX440F128H-80I/MR to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.