STM32F439IIT6 - ST Microelectronics

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

STM32F439IIT6
Manufacturer

ST Microelectronics
ChipWorker Part#

CW35401437
Category

Microcontroller, MCU IC
Package

LQFP-176
Description

MCU 32Bit STM32 ARM Cortex M4 RISC 2048KB Flash 3.3V/5V 176Pin LQFP Tray
Documentation

Datasheet

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STM32F439IIT6 Specifications

Attribute	Attribute Value

Part Number	STM32F439IIT6
Manufacturer	ST Microelectronics
ChipWorker Part#	CW35401437
Category	Microcontroller, MCU IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	176 Pin
Case/Package	LQFP-176
Number of Positions	176 Position
Clock Speed	180 MHz
RAM Memory Size	256K x 8
Number of Bits	32 Bit
Power Dissipation	526 mW
Number of ADCs	1 ADC
Number of Inputs and Outputs	140 Input IO
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	526 mW
Number of DACs	1 DAC
Supply Voltage	1.8.3.6 VDC
Supply Voltage (Max)	3.6 V
Supply Voltage (Min)	1.8 V
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Operating Temperature	-40℃ ~ 85℃ (TA)
Product Lifecycle Status	Active
Packaging	Tray
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2014/06/16
ECCN Code	5A992C
HK STC License	NLR

Product Description

The STM32F439IIT6 is a STM32 F4 series 32-bit Microcontroller based on the high-performance ARM Cortex-M4 RISC core operating at a frequency of up to 180MHz. Its Cortex-M4 core features a floating point unit (FPU) single precision which supports all ARM single precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) which enhances application security. The device incorporate high-speed embedded memories (up to 2048kB of Flash memory, up to 256kB of SRAM) and an extensive range of enhanced I/Os and peripherals connected to two APB buses, two AHB buses and a 32-bit multi-AHB bus matrix. This device offer one 12-bit ADC, two DACs, a low-power RTC, twelve general-purpose 16-bit timers including two PWM timer for motor control, two general-purpose 32-bit timers, a true RNG, as well as standard communication interfaces - up to three I²Cs, six SPIs, two I²Ss, four USARTs and four UART.
225 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1)
LCD parallel interface, 8080/6800 modes
LCD-TFT controller up to XGA resolution with dedicated Chrom-ART Accelerator™
4 to 26MHz Crystal oscillator
Internal 16MHz factory-trimmed RC (1% accuracy)
32kHz Oscillator for RTC with calibration
Internal 32kHz RC with calibration
Sleep, stop and standby modes
VBAT supply for RTC, 20 x 32-bit backup registers and optional 4kB backup SRAM
SWD and JTAG interfaces
Cortex-M4 Trace Macrocell™
Serial audio interface
2 x CAN (2.0B Active) and SDIO interface
USB 2.0 high-speed/full-speed device/host/OTG controller
10/100 Ethernet MAC with dedicated DMA - supports IEEE 1588v2 hardware, MII/RMII
True random number generator
CRC calculation unit
RTC - subsecond accuracy, hardware calendar
96-bit Unique ID

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