company blog about STM32H7B0ZBT6 [32-Bit Single-Core MCU]: High-performance ARM Cortex-M7 STM32H7 Microcontroller IC

STM32H7B0ZBT6 [32-Bit Single-Core MCU]: High-performance ARM Cortex-M7 STM32H7 Microcontroller IC

STM32H7B0ZBT6 is based on the high-performance Arm® Cortex®-M7 32-bit RISC core operating at up to 280 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. STM32H7B0xB devices support a full set of DSP instructions and a memory protection unit (MPU) to enhance application security.

STM32H7B0ZBT6 devices incorporate high-speed embedded memories with a flash memory of 128 Kbytes, around 1.4 Mbyte of RAM (including 192 Kbytes of TCM RAM, 1.18 Mbytes of user SRAM and 4 Kbytes of backup SRAM), as well as an extensive range of enhanced I/Os and peripherals connected to 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.

All the devices offer two ADCs, two DACs (one dual and one single DAC), two ultra-low power comparators, a low-power RTC, 12 general-purpose 16-bit timers, two PWM timers for motor control, three low-power timers, a true random number generator (RNG), and a cryptographic acceleration cell and a HASH processor. The devices support nine digital filters for external sigma delta modulators (DFSDM). They also feature standard and advanced communication interfaces.

Specification Of STM32H7B0ZBT6

Features Of STM32H7B0ZBT6
Core
• 32-bit Arm® Cortex®-M7 core with double-precision FPU and L1 cache: 16 Kbytes of data and 16 Kbytes of instruction cache allowing to fill one cache line in a single access from the 128-bit embedded Flash memory; frequency up to 280 MHz, MPU, 599 DMIPS/ 2.14 DMIPS/MHz (Dhrystone 2.1), and DSP instructions
Memories
• 128 Kbytes of Flash memory plus 1 Kbyte of OTP memory
• ~1.4 Mbytes of RAM: 192 Kbytes of TCM RAM (inc. 64 Kbytes of ITCM RAM + 128 Kbytes of DTCM RAM for time critical routines), 1.18 Mbytes of user SRAM, and 4 Kbytes of SRAM in Backup domain
• 2x Octo-SPI memory interfaces with on-the-fly decryption, I/O multiplexing and support for serial PSRAM/NOR, Hyper RAM/Flash frame formats, running up to 140 MHz in SRD mode and up to 110 MHz in DTR mode
• Flexible external memory controller with up to 32-bit data bus:
– SRAM, PSRAM, NOR Flash memory clocked up to 125 MHz in Synchronous mode
– SDRAM/LPSDR SDRAM
– 8/16-bit NAND Flash memories
• CRC calculation unit
Security
• ROP, PC-ROP, active tamper, secure firmware upgrade support, Secure access mode
General-purpose input/outputs
• Up to 138 I/O ports with interrupt capability
– Fast I/Os capable of up to 133 MHz
– Up to 164 5-V-tolerant I/Os
Low-power consumption
• Stop: down to 32 µA with full RAM retention
• Standby: 2.8 µA (Backup SRAM OFF, RTC/LSE ON, PDR OFF)
• VBAT: 0.8 µA (RTC and LSE ON)
Clock management
• Internal oscillators: 64 MHz HSI, 48 MHz HSI48, 4 MHz CSI, 32 kHz LSI
• External oscillators: 4-50 MHz HSE, 32.768 kHz LSE
• 3× PLLs (1 for the system clock, 2 for kernel clocks) with fractional mode

Supply [ST] Products:

STM32F091RCH7
STM32H7B0ZBT6

ST62T55CB6

STM32MP253DAI3
STM32MP253FAI3
STM32MP255DAI3

FAQ
Q. Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q:Which Certificates do you have?
A:We are ISO 9001:2015 Certified Company and member of ERAI.
Q:Can you support small quantity order or sample?Is the sample free?
A:Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q:How to ship my order? Is it safe?
A:We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q:What about the lead time?
A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.