STMicroelectronics STM32F429IIT6, 32bit ARM Cortex M4 MCU, 180MHz, 2.048 MB Flash, 176-Pin LQFP

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STM32F429/439 Microcontrollers, STMicroelectronics

The STM32 F429/F439 microcontroller are based on the ARM® Cortex™ M4 microcontroller with 180 MHz CPU operating up to 256 KB SRAM and up to 2 MB of dual bank Flash with SDRAM interface, Chrom-ART and LCD-TFT controller. The STM32F439 crypto/hash processor provides hardware acceleration for AES 128, 192, 256, Triple DES, and hash (MD5, SHA-1).
ST’s STM32 F429/439 Cortex M4 core architecture offers enhanced I/Os and peripherals which include Serial Audio Interface (SAI), true number random generator (RNG) and RTC, DACs, ADCs, 16-bit and 32-bit timers. As well as power saving modes that allow the design of low-power applications. In addition to this it has an Ethernet MAC and camera interface for CMOS sensors. The STM32 F429/439 32-bit Flash MCUs feature a Floating point unit (FPU) with digital signal processing (DSP) instructions and a memory protection unit (MPU) which increase your application security.

They will cover a wide range of applications which include motor drive and application control, Industrial applications: Inverters, PLC, scanners, HVAC, video intercom, Home audio appliances and Medical equipment.

ARM 32-bit Cortex™ M4 CPU with FPU
LCD-TFT Controller
Chrom-ART Accelerator
Adaptive real-time accelerator (ART Accelerator™)
Flash memory: up to 2 MB; SRAM: Up to 256+4 KB (includes 64 KB of CCM (core coupled memory) data RAM
Power supply: 1.8 V to 3.6 V
Timers: 16-bit and 32-bit timers
DACs, 12-bit ADCs
Real time clock (RTC)
True random number generator (RNG)
Crypto/hash processor (STM32F437 only)
Audio connectivity: dedicated audio PLL, I2S, serial audio interface (SAI)
Communication interfaces: USARTs, UARTs, SPI, I2C, CAN and SDIO
Extendable memory range: flexible memory controller and supports the Compact Flash, SRAM, PSRAM, NOR and NAND and SDRAM memories

STM32F4 Series 32-Bit ARM Cortex-M4 Microcontrollers, STMicroelectronics

The ARM Cortex-M4 based STM32 F4 series of high-performance MCUs with DSP and FPU instructions is an extension of the industry-leading STM32 portfolio towards even higher performance. Up to 180 MHz operating frequency.

Up to 2x USB 2.0 OTG FS/HS
SDIO (Secure Digital Input Output)
I²S (Inter-IC Sound) + Audio PLL
16 and 32 Bit Timers
Up to 3x 12-Bit ADC
Low Voltage 1.7 V to 3.6 V

Attribute Value
Family Name STM32F
Package Type LQFP
Mounting Type Surface Mount
Pin Count 176
Device Core ARM Cortex M4
Data Bus Width 32bit
Program Memory Size 2.048 MB
Maximum Frequency 180MHz
RAM Size 256 kB
USB Channels 2
Number of PWM Units 2
ADC Channels 24
Number of SPI Channels 6
Typical Operating Supply Voltage 3.6 V
Number of I2C Channels 3
ADC Resolution 12bit
Length 24.1mm
Minimum Operating Temperature -40 °C
Width 24.1mm
Height 1.45mm
PWM Resolution 16bit
Instruction Set Architecture DSP
Number of CAN Channels 2
Timer Resolution 16 bit, 32 bit
Number of ADC Units 3
ADCs 3 (24 x 12 bit)
Maximum Operating Temperature +85 °C
Maximum Number of Ethernet Channels 1
Number of USART Channels 4
Timers 2 x 32 bit, 12 x 16 bit
Dimensions 24.1 x 24.1 x 1.45mm
Program Memory Type Flash
Pulse Width Modulation 2 (16 bit)
Number of Ethernet Channels 1
Number of UART Channels 4
Number of Timers 2, 12
19 In stock for delivery within 6 working days
Price (VAT excluded) Each
TWD 522.00
(exc. GST)
TWD 548.00
(inc. GST)
Per unit
1 - 9
10 - 49
50 - 149
150 - 499
500 +
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