The STM32F439AIH6 is a 32-bit microcontroller based on the ARM Cortex-M4 architecture, featuring a maximum operating frequency of 180 MHz and a performance of 225 DMIPS. It includes up to 2 MB of Flash memory and 256 + 4 KB of SRAM, with a core coupled memory (CCM) of 64 KB. The device supports a wide range of connectivity options, including USB 2.0, Ethernet MAC, and multiple communication interfaces such as I2C, USART, SPI, and CAN. This microcontroller is equipped with advanced features such as a cryptographic accelerator for AES and SHA algorithms, a true random number generator, and a real-time clock with subsecond accuracy. It also supports low-power modes, making it suitable for battery-operated applications. The STM32F439AIH6 includes a flexible external memory controller and a parallel camera interface, enhancing its versatility for various applications, including graphics and audio processing. With its extensive I/O capabilities, including up to 168 I/O ports, and support for multiple timers and ADCs, the STM32F439AIH6 is designed for complex embedded systems requiring high performance and connectivity.
Manufacturer: STMicroelectronics
Win Source Part Number: 1318634-STM32F439AIH
Category: Integrated Circuits (ICs)>Embedded>Micro
Packaging: Tray
Core Processor: ARM® Cortex®-M4
Speed: 180MHz
Standard Package: 416
Mounting: Surface Mount
Core Size: 32-Bit Single-Core
Connectivity: CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG
Peripherals: Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
Number of I/O: 114
Program Memory Size: 2MB (2M x 8)
Program Memory Type: FLASH
RAM Size: 256K x 8
Data Converters: A/D 24x12b; D/A 2x12b
Oscillator Type: Internal
Supplier Device Package: 169-UFBGA (7x7)
Temperature Range - Operating: -40°C ~ 85°C
Case / Package: 169-UFBGA
ECCN: 5A992C
Fake Threat In the Open Market: 69
MSL Level: 3 (168 Hours)
Voltage - Supply (Vcc/Vdd): 1.8V ~ 3.6V
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001
Base Product Number: STM32F439
RoHS Status: ROHS3 Compliant
ARM® Cortex®-M4 STM32F4 Microcontroller IC 32-Bit Single-Core 180MHz 2MB (2M x 8) FLASH 169-UFBGA (7x7)
32-Bit ARM Cortex-M4 MCU, 2MB Flash, 180MHz, 114 I/O, Industrial Product overview: STM32F439AIH6 from STMicroelectronics is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Industrial, ARM Cortex-M, 32-bit, 2MB, 180MHz. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, Industrial, ARM Cortex-M, 32-bit, 2MB. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-STM32F439AIH6 can be used for catalog matching and distributor lookup.
ARM Microcontrollers - MCU 16/32-BITS MICROS
IC MCU 32BIT 2MB FLASH 169UFBGA
IC MCU 32BIT 2MB FLASH 169UFBGA
ARM® Cortex®-M4 STM32F4 Microcontroller IC 32-Bit Single-Core 180MHz 2MB (2M x 8) FLASH 169-UFBGA (7x7)
| Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 1318634-STM32F439AIH6 | STM32F439AIH6-ND | 685-STM32F439AIH6 | STM32F439AIH6 | STM32F439AIH6 | STM32F439AIH6 | STM32F439AIH6 |
| Product Name | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers | Industrial ARM Cortex-M 32-bit 2MB Embedded Microcontroller MCU | ARM Microcontrollers - MCU | Embedded - Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers |
| Data Bus | 32 Bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit | 32 Bit | 32 Bit; 32-Bit Single-Core | |
| Clock Speed | 180 MHz | 180 MHz | 50 MHz | 180 MHz | 180 MHz | ||
| RAM | 2000 KB | 256 KB | 256 KB | 256 KB | |||
| ROM Type | Flash; FLASH | Flash | Flash; FLASH | ||||
| Supply Voltage | 1.8 to 3.6 volts | 1.8 to 3.6 volts | 1.7 to ? volts | 3.6 volts |
