STMicroelectronics STM32H743IIT6, 32bit ARM Cortex M7 Microcontroller, 400MHz, 2 MB Flash, 176-Pin LQFP

Datasheets
Wetgeving en compliance
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Productomschrijving

STM32H743xI devices are based on the high-performance Arm® Cortex®-M7 32-bit RISC core operating at up to 400 MHz. The Cortex® -M7 core features a floating point unit (FPU) which supports Arm® double-precision (IEEE 754 compliant) and single-precision data-processing instructions and data types.

32-bit Arm® Cortex®-M7 core with double-precision FPU and L1 cache
Up to 2 Mbytes of Flash memory with read-while-write support
Dual mode Quad-SPI memory interface running up to 133 MHz
Flexible external memory controller with up to 32-bit data bus
General-purpose input/outputs
Up to 168 I/O ports with interrupt capability
Fast I/Os capable of up to 133 MHz
Reset and power management
Backup regulator (∼0.9 V)
Voltage reference for analog peripheral/VREF+
Low-power modes: Sleep, Stop, Standby and VBAT supporting battery charging
Low-power consumption
Total current consumption down to 4 μA

Specificaties
Kenmerk Waarde
Family Name STM32
Package Type LQFP
Mounting Type Surface Mount
Pin Count 176
Device Core ARM Cortex M7
Data Bus Width 32bit
Program Memory Size 2 MB
Maximum Frequency 400MHz
RAM Size 1 MB
USB Channels 2
Number of PWM Units 2
ADC Channels 20
Number of SPI Channels 6
Typical Operating Supply Voltage 3.6 (Maximum) V
ADCs 3 (20 x 16 bit)
Number of USART Channels 4
Number of ADC Units 3
Number of LIN Channels 4
Number of Timers 5
Number of CAN Channels 2
ADC Resolution 16bit
Timer Resolution 16 bit, 32 bit
Timers 1 (1 x 16 bit), 1 (10 x 16 bit), 1 (2 x 16 bit), 1 (5 x 16 bit)
Minimum Operating Temperature -40 °C
Width 24.1mm
Program Memory Type Flash
PWM Channels 2
Number of I2C Channels 4
Height 1.45mm
Number of Ethernet Channels 1
Maximum Operating Temperature +85 °C
Number of UART Channels 4
Pulse Width Modulation 2 (2 x 32 bit)
Length 24.1mm
Dimensions 24.1 x 24.1 x 1.45mm
Maximum Number of Ethernet Channels 1
PWM Resolution 32bit
Instruction Set Architecture RISC
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