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.