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STM32F439IIH6U

STM32F439IIH6U

STM32F439IIH6U

STMicroelectronics

2MB Flash Microcontroller

SOT-23

STM32F439IIH6U Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Family Name STM32F
Instruction Set Architecture RISC
Maximum CPU Frequency (MHz) 180
Maximum Clock Rate (MHz) 180
Data Bus Width (bit) 32
Programmability Yes
Interface Type CAN/Ethernet/I2C/I2S/SPI/UART/USART/USB
No. of Timers 14
Number of ADCs Triple
ADC Resolution (bit) 12/12/12
Number of DACs Single
DAC Resolution (bit) 12
USART 4
UART 4
I2C 3
I2S 2
Watchdog 2
Parallel Master Port No
Real Time Clock Yes
Minimum Operating Supply Voltage (V) 1.7
Typical Operating Supply Voltage (V) 3.3|2.5
Maximum Operating Supply Voltage (V) 3.6
Minimum Operating Temperature (°C) -40
Maximum Operating Temperature (°C) 85
Supplier Temperature Grade Industrial
CECC Qualified No
Standard Package Name BGA
Supplier Package UFBGA
Mounting Surface Mount
Package Height 0.45
Package Length 10
Package Width 10
PCB changed 201
Lead Shape Ball
PackagingTray
Part StatusUnconfirmed
Pin Count201
Number of I/O 140
RAM Size 260KB
Program Memory TypeFlash
Program Memory Size 2MB
DAC Channels 2
Core Architecture ARM
Special Feature CAN Controller
Ethernet 1
USB 2
SPI 6
PWM 4
Device CoreARM Cortex M4
RoHS StatusRoHS Compliant
In-Stock:4340 items

STM32F439IIH6U Product Details

STM32F439IIH6U Overview


This Microcontroller has 140 I/Os. This Microcontroller's program memory type is Flash. The size of the program memory of Microcontroller is 2MB. It counts 201 pins. It has a ARM core architecture integrated into it.

STM32F439IIH6U Features




STM32F439IIH6U Applications


There are a lot of STMicroelectronics
STM32F439IIH6U Microcontroller applications.


  • Automatic control
  • Equipment control
  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle

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