ST STM32F437IIH6TR

ARM® Cortex®-M4180 МГц2 МБ (2М x 8)

Overview

The STM32F437xx and STM32F439xx devices are based on the high-performance Arm® Cortex?-M4 32-bit RISC core operating at a frequency of up to 180 MHz. The 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 STM32F437xx and STM32F439xx devices incorporate high-speed embedded memories (Flash memory up to 2 Mbyte, up to 256 Kbytes of SRAM), up to 4 Kbytes of backup 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. All devices offer three 12-bit ADCs, two DACs, a low-power RTC, twelve general-purpose 16-bit timers including two PWM timers for motor control, two general-purpose 32-bit timers, a true random number generator (RNG) and a cryptographic acceleration cell. They also feature standard and advanced communication interfaces.

Features

• 96-bit unique ID

• CRC calculation unit

• True random number generator

• RTC: subsecond accuracy, hardware calendar

• 8- to 14-bit parallel camera interface up to 54 Mbytes/s

• Cryptographic acceleration: hardware acceleration for AES 128, 192, 256, Triple DES, HASH (MD5, SHA-1, SHA-2), and HMAC

Applications

• Industrial 

• Enterprise systems

• Communications equipment