STM32H7B0RBT6 Description
The high-performance Arm® Cortex®-M7 32-bit RISC CPU used in STM32H7B0xB devices operates at up to 280 MHz. The Arm® double-precision (IEEE 754 compliant) and single-precision data-processing instructions and data formats are supported by the Cortex®-M7 core's floating point unit (FPU). The memory protection unit (MPU) and the entire range of DSP instructions are supported by STM32H7B0xB devices to increase application security. With a flash memory of 128 Kbytes, roughly 1.4 Mbytes of RAM (including 192 Kbytes of TCM RAM, 1.18 Mbytes of user SRAM, and 4 Kbytes of backup SRAM), four APB buses, three AHB buses, a 32-bit multi-AHB bus matrix, and a multi layer AXI interconnect supporting internal and external memory access, STM32H7B0xB devices integrate high-speed embedded memories.
All of the components include a true random number generator (RNG), a cryptographic acceleration cell, a HASH processor, two ADCs, two DACs (one dual and one single DAC), two ultra-low power comparators, a low-power RTC, twelve general-purpose 16-bit timers, two PWM timers for motor control, and three low-power timers. Nine digital filters for external sigma delta modulators are supported by the devices (DFSDM). They also have both conventional and cutting-edge communication interfaces.
STM32H7B0RBT6 Features
1.62 to 3.6 V application supply and I/Os
POR, PDR, PVD and BOR
Dedicated USB power embedding a 3.3 V internal regulator to supply the internal PHYs
Dedicated SDMMC power supply
High power efficiency SMPS step-down converter regulator to directly supply VCORE or an external circuitry
Embedded regulator (LDO) with configurable scalable output to supply the digital circuitry
Voltage scaling in Run and Stop mode
Backup regulator (~0.9 V)
Low-power modes: Sleep, Stop and Standby
VBAT battery operating mode with charging capability
CPU and domain power state monitoring pins
STM32H7B0RBT6 Applications
Temperature Measurement
Pressure Measurement
Flow Meters
Factory Automation and Process Control
