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STMicroelectronics added two STM32F413/423 product lines

Sunday, November 4, 2018

STMicroelectronics' two new microcontroller product lines enhance the energy efficiency, functional integration and design flexibility of the STM32F4 basic product line high-end products to meet the technical requirements of high-performance embedded design. These STM32's latest microcontrollers operate at temperatures up to 125 ° C [1], featuring always-on sensors and general industrial equipment, providing a robust, reliable and cost-effective system upgrade for STM32F1 applications [2].

The STM32F413 and the enhanced STM32F423 encryption feature integrate up to 1.5MB of flash memory and 320KB of SRAM. These two products are the most prominent in the STM32F4 basic product line. Their rich audio features include Serial Audio Interface (SAI) and enhanced voice. The acquisition interface integrates a multi-channel digital Sigma-Delta Modulation Filter (DFSDM) for low-power sound localization and beamforming. The new product also integrates a rich set of peripheral interfaces, including two 12-bit digital-to-analog converters (DACs), up to 10 UART interfaces, and three CAN 2.0B Active interfaces. The encryption-enhanced STM32F423 also adds a hardware random number generator (TRNG) and AES-256 algorithm hardware accelerator.

As a high-end product of the STM32F4 basic product line, the new microcontroller introduces a 100MHz dual-mode four-wire SPI external memory serial interface and a 16-bit flexible memory controller (FMC) connected to external SRAM, PSRAM or NOR flash for the first time, and up to 16 Bit QVGA or 8-bit WQVGA LCD interface and USB OTG interface. Among them, USB OTG has built-in link circuit management (LPM) and dual voltage rails, saving external level shifting devices.

Relevant STM32 series products

Part Number  Mfg Code   Stock (pcs)

 RoHS 

 Category

 Unit Price($) 

STM32F417ZGT6

STMicroelectronics

1

RoHS

IC MCU 32BIT 1MB FLASH 144LQFP

RFQ

STM32F411CEU6

STMicroelectronics

1

RoHS

RFQ

STMicroelectronics

703

RoHS

IC MCU 32BIT 1MB FLASH 64LQFP

$9.000

STMicroelectronics

357

RoHS

IC MCU 32BIT 512KB FLASH 64LQFP

$3.682

Author:Brittany Antonia (The author of article owns the copyright.)