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STM32H730VBH6

STM32H730VBH6

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STM32H730VBT6

High-performance and DSP with DP-FPU, Arm Cortex-M7 MCU with 128 Kbytes Flash, 564 Kbytes RAM, 550 MHz CPU, L1 cache, external memory interface, subset of peripherals including a Crypto accelerator

Supply Voltage Min Volt1.71
Supply Voltage Max Volt3.6
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius85.0
CoreArm Cortex-M7
ECCN US5A992.c
ECCN EUNEC
Packing TypeTray
RoHs compliantEcopack2
GradeIndustrial
Package NameLQFP 100 14x14x1.4 mm

STM32H730xB devices are based on the high-performance Arm® Cortex®-M7 32-bit RISC core operating at up to 550 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...
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Key features
  • Includes ST state-of-the-art patented technology
  • Core
    • 32-bit Arm® Cortex®-M7 CPU with DP-FPU, L1 cache: 32-Kbyte data cache and 32-Kbyte instruction cache allowing 0-wait state execution from embedded flash memory and external memories, frequency up to 550 MHz, MPU, 1177 DMIPS/2.14 DMIPS/MHz (Dhrystone 2.1), and DSP instructions
  • Memories
    • 128 Kbytes of embedded flash memory with ECC
    • SRAM: total 564 Kbytes all with ECC, including 128 Kbytes of data TCM RAM for critical real-time data + 432 Kbytes of system RAM (up to 256 Kbytes can remap on instruction TCM RAM for critical real time instructions) + 4 Kbytes of backup SRAM (available in the lowest-power modes)
    • Flexible external memory controller with up to 24-bit data bus: SRAM, PSRAM, SDRAM/LPSDR SDRAM, NOR/NAND memories
    • 2 x Octo-SPI interface with XiP and on-the-fly decryption support
    • 2 x SD/SDIO/MMC interface
    • Bootloader with security services support (SFI and SB-SFU)
  • Graphics
    • Chrom-ART Accelerator graphical hardware accelerator enabling enhanced graphical user interface to reduce CPU load
    • LCD-TFT controller supporting up to XGA resolution
  • Clock, reset and supply management
    • 1.62 V to 3.6 V application supply and I/O
    • POR, PDR, PVD and BOR
    • Dedicated USB power
    • Embedded DCDC and LDO regulator
    • Internal oscillators: 64 MHz HSI, 48 MHz HSI48, 4 MHz CSI, 32 kHz LSI
    • External oscillators: 4-50 MHz HSE, 32.768 kHz LSE
  • Low power
    • Sleep, Stop and Standby modes
    • VBAT supply for RTC, 32×32-bit backup registers
  • Analog
    • 2×16-bit ADC, up to 3.6 MSPS in 16-bit: up to 22 channels and 7.2 MSPS in double-interleaved mode
    • 1 x 12-bit ADC, up to 5 MSPS in 12-bit, up to 12 channels
    • 2 x comparators
    • 2 x operational amplifier GBW = 8 MHz
    • 2× 12-bit D/A converters
  • Digital filters for sigma delta modulator (DFSDM)
    • 8 channels/4 filters
  • 4 DMA controllers to offload the CPU
    • 1 × MDMA with linked list support
    • 2 × dual-port DMAs with FIFO
    • 1 × basic DMA with request router capabilities
  • 24 timers
    • Seventeen 16-bit (including 5 x low power 16-bit timer available in stop mode) and four 32-bit timers, each with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input
    • 2x watchdogs, 1x SysTick timer
  • Debug mode
    • SWD and JTAG interfaces
    • 2-Kbyte embedded trace buffer
  • Up to 128 I/O ports with interrupt capability
  • Up to 35 communication interfaces
    • Up to 5 × I2C FM+ interfaces (SMBus/PMBus™)
    • Up to 5 USARTs/5 UARTs (ISO7816 interface, LIN, IrDA, modem control) and 1 x LPUART
    • Up to 6 SPIs with 4 with muxed duplex I2S for audio class accuracy via internal audio PLL or external clock and up to 5 x SPI (from 5 x USART when configured in synchronous mode)
    • 2x SAI (serial audio interface)
    • 1× FD/TT-CAN and 2x FD-CAN
    • 8- to 14-bit camera interface
    • 16-bit parallel slave synchronous interface
    • SPDIF-IN interface
    • HDMI-CEC
    • Ethernet MAC interface with DMA controller
    • USB 2.0 high-speed/full-speed device/host/OTG controller with dedicated DMA, on-chip FS PHY and ULPI for external HS PHY
    • SWPMI single-wire protocol master I/F
    • MDIO slave interface
  • Mathematical acceleration
    • CORDIC for trigonometric functions acceleration
    • FMAC: Filter mathematical accelerator
  • Digital temperature sensor
  • Cryptographic/HASH acceleration
    • AES 128, 192, 256, TDES, HASH (MD5, SHA-1, SHA-2), HMAC
    • 2x OTFDEC AES-128 in CTR mode for Octo-SPI memory encryption/decryption
  • True random number generator
  • CRC calculation unit
  • RTC with subsecond accuracy and hardware calendar
  • ROP, PC-ROP, tamper detection, secure firmware upgrade support
  • 96-bit unique ID
  • All packages are ECOPACK2 compliant
In stock
Quantity $ per unit Savings
1-9$8.480%
10-24$7.6510%
25-99$6.3425%
100-249$6.3325%
250-539$5.5235%
540-1079$5.0940%
1080-10000$4.9642%
Contact sales
$8.48
$8.48
Supply Voltage Min Volt1.71
Supply Voltage Max Volt3.6
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius85.0
CoreArm Cortex-M7
ECCN US5A992.c
ECCN EUNEC
Packing TypeTray
RoHs compliantEcopack2
GradeIndustrial
Package NameLQFP 100 14x14x1.4 mm

STM32H730xB devices are based on the high-performance Arm® Cortex®-M7 32-bit RISC core operating at up to 550 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...
Read More

Key features
  • Includes ST state-of-the-art patented technology
  • Core
    • 32-bit Arm® Cortex®-M7 CPU with DP-FPU, L1 cache: 32-Kbyte data cache and 32-Kbyte instruction cache allowing 0-wait state execution from embedded flash memory and external memories, frequency up to 550 MHz, MPU, 1177 DMIPS/2.14 DMIPS/MHz (Dhrystone 2.1), and DSP instructions
  • Memories
    • 128 Kbytes of embedded flash memory with ECC
    • SRAM: total 564 Kbytes all with ECC, including 128 Kbytes of data TCM RAM for critical real-time data + 432 Kbytes of system RAM (up to 256 Kbytes can remap on instruction TCM RAM for critical real time instructions) + 4 Kbytes of backup SRAM (available in the lowest-power modes)
    • Flexible external memory controller with up to 24-bit data bus: SRAM, PSRAM, SDRAM/LPSDR SDRAM, NOR/NAND memories
    • 2 x Octo-SPI interface with XiP and on-the-fly decryption support
    • 2 x SD/SDIO/MMC interface
    • Bootloader with security services support (SFI and SB-SFU)
  • Graphics
    • Chrom-ART Accelerator graphical hardware accelerator enabling enhanced graphical user interface to reduce CPU load
    • LCD-TFT controller supporting up to XGA resolution
  • Clock, reset and supply management
    • 1.62 V to 3.6 V application supply and I/O
    • POR, PDR, PVD and BOR
    • Dedicated USB power
    • Embedded DCDC and LDO regulator
    • Internal oscillators: 64 MHz HSI, 48 MHz HSI48, 4 MHz CSI, 32 kHz LSI
    • External oscillators: 4-50 MHz HSE, 32.768 kHz LSE
  • Low power
    • Sleep, Stop and Standby modes
    • VBAT supply for RTC, 32×32-bit backup registers
  • Analog
    • 2×16-bit ADC, up to 3.6 MSPS in 16-bit: up to 22 channels and 7.2 MSPS in double-interleaved mode
    • 1 x 12-bit ADC, up to 5 MSPS in 12-bit, up to 12 channels
    • 2 x comparators
    • 2 x operational amplifier GBW = 8 MHz
    • 2× 12-bit D/A converters
  • Digital filters for sigma delta modulator (DFSDM)
    • 8 channels/4 filters
  • 4 DMA controllers to offload the CPU
    • 1 × MDMA with linked list support
    • 2 × dual-port DMAs with FIFO
    • 1 × basic DMA with request router capabilities
  • 24 timers
    • Seventeen 16-bit (including 5 x low power 16-bit timer available in stop mode) and four 32-bit timers, each with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input
    • 2x watchdogs, 1x SysTick timer
  • Debug mode
    • SWD and JTAG interfaces
    • 2-Kbyte embedded trace buffer
  • Up to 128 I/O ports with interrupt capability
  • Up to 35 communication interfaces
    • Up to 5 × I2C FM+ interfaces (SMBus/PMBus™)
    • Up to 5 USARTs/5 UARTs (ISO7816 interface, LIN, IrDA, modem control) and 1 x LPUART
    • Up to 6 SPIs with 4 with muxed duplex I2S for audio class accuracy via internal audio PLL or external clock and up to 5 x SPI (from 5 x USART when configured in synchronous mode)
    • 2x SAI (serial audio interface)
    • 1× FD/TT-CAN and 2x FD-CAN
    • 8- to 14-bit camera interface
    • 16-bit parallel slave synchronous interface
    • SPDIF-IN interface
    • HDMI-CEC
    • Ethernet MAC interface with DMA controller
    • USB 2.0 high-speed/full-speed device/host/OTG controller with dedicated DMA, on-chip FS PHY and ULPI for external HS PHY
    • SWPMI single-wire protocol master I/F
    • MDIO slave interface
  • Mathematical acceleration
    • CORDIC for trigonometric functions acceleration
    • FMAC: Filter mathematical accelerator
  • Digital temperature sensor
  • Cryptographic/HASH acceleration
    • AES 128, 192, 256, TDES, HASH (MD5, SHA-1, SHA-2), HMAC
    • 2x OTFDEC AES-128 in CTR mode for Octo-SPI memory encryption/decryption
  • True random number generator
  • CRC calculation unit
  • RTC with subsecond accuracy and hardware calendar
  • ROP, PC-ROP, tamper detection, secure firmware upgrade support
  • 96-bit unique ID
  • All packages are ECOPACK2 compliant