- Product Introduction
Product Attributes
|
TYPE |
DESCRIPTION |
|---|---|
|
Category |
Integrated Circuits (ICs) Embedded Microcontrollers |
|
Mfr |
STMicroelectronics |
|
Series |
STM32H7 |
|
Part Status |
Active |
|
Core Processor |
ARM® Cortex®-M7 |
|
Core Size |
32-Bit Single-Core |
|
Speed |
480MHz |
|
Connectivity |
CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MDIO, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, SWPMI, UART/USART, USB OTG |
|
Peripherals |
Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT |
|
Number of I/O |
114 |
|
Program Memory Size |
2MB (2M x 8) |
|
Program Memory Type |
FLASH |
|
EEPROM Size |
- |
|
RAM Size |
1M x 8 |
|
Voltage - Supply (Vcc/Vdd) |
1.62V ~ 3.6V |
|
Data Converters |
A/D 36x16b; D/A 2x12b |
|
Oscillator Type |
Internal |
|
Operating Temperature |
-40°C ~ 85°C (TA) |
|
Mounting Type |
Surface Mount |
|
Supplier Device Package |
144-LQFP (20x20) |
|
Package / Case |
144-LQFP |
|
Base Product Number |
STM32H743 |
General description
STM32H742xI/G and STM32H743xI/G devices are based on the high-performance Arm®Cortex®-M7 32-bit RISC core operating at up to 480 MHz. The Cortex® -M7 core features afloating point unit (FPU) which supports Arm® double-precision (IEEE 754 compliant) andsingle-precision data-processing instructions and data types. STM32H742xI/G andSTM32H743xI/G devices support a full set of DSP instructions and a memory protection unit(MPU) to enhance application security.STM32H742xI/G and STM32H743xI/G devices incorporate high-speed embeddedmemories with a dual-bank flash memory of up to 2 Mbytes, up to 1 Mbyte of RAM(including 192 Kbytes of TCM RAM, up to 864 Kbytes of user SRAM and 4 Kbytes ofbackup SRAM), as well as an extensive range of enhanced I/Os and peripherals connectedto APB buses, AHB buses, 2x32-bit multi-AHB bus matrix and a multi layer AXI interconnectsupporting internal and external memory access.All the devices offer three ADCs, two DACs, two ultra-low power comparators, a low-powerRTC, a high-resolution timer, 12 general-purpose 16-bit timers, two PWM timers for motorcontrol, five low-power timers, a true random number generator (RNG). The devices supportfour digital filters for external sigma-delta modulators (DFSDM). They also feature standardand advanced communication interfaces.
Company Profile
Dayson Electronic Technology Co., LTD., founded in 2004, is mainly engaged in global SMD series electronic components sales and supporting services. Over the years, through the efforts of channel building and consistent integrity to maintain, we have the original factory strong support, for the domestic and foreign electronic companies to provide convenient, perfect, fast sales services. In the industry has been in a leading position.
Dayson actively face the market and customer's multi-directional requirements, adhere to the best brand and the most competitive price sales of electronic parts, to provide customers with diversified services, in order to fully meet the requirements of customers, committed to becoming one of the global outstanding SMD component agents.
Dayson company specializes in products: integrated circuit, SINGLE chip IC, RADIO frequency IC, drive IC; Chip resistor, CHIP HV capacitor, CHIP tantalum capacitor, chip laminated inductor, CHIP magnetic beads, whole series transistors, etc.
The main products for communication, computer, consumer electronics, automotive electronics, industrial control, medical, instrumentation, electric vehicles and other fields.
Flexible business approach, superior investment environment, good marketing network, rigorous purchase-sales-stock management, for Dayson business development, laid a solid foundation. Welcome all product areas to use Dayson products and enjoy Dayson services!
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