STMicroelectronics, 32bit ARM Cortex M4, STM32F4 Microcontroller, 180MHz, 2.048 MB Flash, 176-Pin LQFP

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RS-artikelnummer:
177-7127
Tillv. art.nr:
STM32F427IIT6
Tillverkare / varumärke:
STMicroelectronics
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Brand

STMicroelectronics

Family Name

STM32F4

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

Typical Operating Supply Voltage

1.8 → 3.6 V

Minimum Operating Temperature

-40 °C

Dimensions

24.1 x 24.1 x 1.45mm

Instruction Set Architecture

RISC

Width

24.1mm

Maximum Operating Temperature

+85 °C

Program Memory Type

Flash

Number of ADC Units

3

Data Rate

100Mbps

Length

24.1mm

ADCs

24 x 12 bit

Maximum Number of Ethernet Channels

1

Height

1.45mm

STM32F427/437 Microcontrollers, STMicroelectronics


STMicroelectronics STM32 F427 and STM32 F437 MCU 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 and Chrom-ART Accelerator™. The STM32F437 crypto/hash processor provides hardware acceleration for AES 128, 192, 256, Triple DES, and hash (MD5, SHA-1).
ST’s STM32 F427/437 with industry standard Cortex™ M4 core architecture offers enhanced I/Os and peripherals including Serial audio interface (SAI), DACs, ADCs, 16-bit/32-bit timers, true number random generator (RNG) and RTC. 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 F427/437 32-bit Flash MCUs feature a Floating point unit (FPU) with digital signal processing (DSP) instructions and a memory protection unit (MPU) which enhances application security.

Ideal in medical applications, alarm systems, PLCs and industrial applications as well as application control and user interfaces.

ARM 32-bit Cortex™ M4 CPU with FPU
Chrom-ART Accelerator™
Adaptive real-time accelerator (ART Accelerator™)
Flash memory: up to 2 MB; SRAM: Up to 256,4 KB back up RAM (includes 64 KB of CCM (core coulped 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)
USART, SPI, I²C
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

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