STMicroelectronics, 32 bit ARM Cortex M4, STM32F427II Microcontroller, 180 MHz, 2048kB FLASH, 176-Pin LQFP

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Subtotal (1 tray of 40 units)*

TWD22,148.00

(exc. GST)

TWD23,255.20

(inc. GST)

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40 - 160TWD553.70TWD22,148.00
200 +TWD542.70TWD21,708.00

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RS Stock No.:
177-7127
Mfr. Part No.:
STM32F427IIT6
Manufacturer:
STMicroelectronics
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Brand

STMicroelectronics

Series

STM32F427II

Product Type

Microcontroller

Package Type

LQFP

Mount Type

Surface

Pin Count

176

Device Core

ARM Cortex M4

Data Bus Width

32bit

Program Memory Size

2048kB

Maximum Clock Frequency

180MHz

RAM Size

256kB

Maximum Supply Voltage

3.6V

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Number of Programmable I/Os

168

Height

1.45mm

Length

24.1mm

Width

24.1 mm

DACs

2 x 12 Bit

Standards/Approvals

No

Maximum Power Dissipation Pd

526mW

Minimum Supply Voltage

1.7V

Number of Timers

12

Program Memory Type

FLASH

Automotive Standard

No

ADCs

24 x 12 Bit

Instruction Set Architecture

RISC

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