{"id":11494,"date":"2026-03-05T12:20:55","date_gmt":"2026-03-05T04:20:55","guid":{"rendered":"https:\/\/www.lxbchip.com\/?post_type=product&p=11494"},"modified":"2026-06-09T01:58:31","modified_gmt":"2026-06-08T17:58:31","slug":"stm32h7b0vbt6","status":"publish","type":"product","link":"https:\/\/www.lxbchip.com\/es\/products\/stm32h7b0vbt6\/","title":{"rendered":"STM32H7B0VBT6"},"content":{"rendered":"
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STM32H7B0xB devices are based on the high-performance Arm\u00ae<\/sup>\u00a0Cortex\u00ae<\/sup>-M7 32-bit RISC core operating at up to 280 MHz. The Cortex\u00ae<\/sup>\u00a0-M7 core features a floating point unit (FPU) which supports Arm\u00ae<\/sup>\u00a0double-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.<\/p>\n

STM32H7B0xB 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.<\/p>\n

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.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

Key features<\/a><\/div>\n
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Key features<\/caption>\n
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    \n
  • N\u00facleo\n
      \n
    • 32-bit Arm\u00ae<\/sup>\u00a0Cortex\u00ae<\/sup>-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<\/li>\n<\/ul>\n<\/li>\n
    • Memories\n
        \n
      • 128 Kbytes of Flash memory plus 1 Kbyte of OTP<\/li>\n
      • ~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<\/li>\n
      • 2x Octo-SPI memory interfaces with on-the-fly
        \ndecryption, 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<\/li>\n
      • Flexible external memory controller with up to 32-bit data bus:\n
          \n
        • \n
            \n
          • SRAM, PSRAM, NOR Flash memory clocked up to 125 MHz in Synchronous mode<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n
              \n
            • \n
                \n
              • SDRAM\/LPSDR SDRAM,<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n
                  \n
                • 8\/16-bit NAND Flash memory<\/li>\n<\/ul>\n<\/li>\n
                • CRC calculation unit<\/li>\n<\/ul>\n<\/li>\n
                • Seguridad\n
                    \n
                  • ROP, PC-ROP, active tamper, secure firmware upgrade support, Secure access mode<\/li>\n<\/ul>\n<\/li>\n
                  • General-purpose input\/outputs\n
                      \n
                    • Up to 138 I\/O ports with interrupt capability\n
                        \n
                      • \n
                          \n
                        • Fast I\/Os capable of up to 133 MHz<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n
                            \n
                          • Up to 164 5 V-tolerant I\/Os<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n
                          • Low-power consumption\n
                              \n
                            • Stop: down to 32 \u00b5A with full RAM retention<\/li>\n
                            • Standby: 2.8 \u00b5A (Backup SRAM OFF, RTC\/LSE ON, PDR OFF)<\/li>\n
                            • VBAT<\/sub>: 0.8 \u00b5A with RTC and LSE ON<\/li>\n<\/ul>\n<\/li>\n
                            • Clock management\n
                                \n
                              • Internal oscillators: 64 MHz HSI, 48 MHz RC, 4 MHz CSI, 32 kHz LSI<\/li>\n
                              • External oscillators: 4-50 MHz HSE, 32.768 kHz LSE<\/li>\n
                              • 3\u00d7 PLLs (1 for the sy<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

                                STM32H7B0xB devices are based on the high-performance Arm\u00ae\u00a0Cortex\u00ae-M7 32-bit RISC core operating at up to 280 MHz. The Cortex\u00ae\u00a0-M7 core<\/p>","protected":false},"featured_media":12607,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[118],"product_tag":[],"class_list":["post-11494","product","type-product","status-publish","has-post-thumbnail","product_cat-st","first","instock","shipping-taxable","product-type-simple"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.lxbchip.com\/es\/wp-json\/wp\/v2\/product\/11494","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lxbchip.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.lxbchip.com\/es\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lxbchip.com\/es\/wp-json\/wp\/v2\/media\/12607"}],"wp:attachment":[{"href":"https:\/\/www.lxbchip.com\/es\/wp-json\/wp\/v2\/media?parent=11494"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.lxbchip.com\/es\/wp-json\/wp\/v2\/product_brand?post=11494"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.lxbchip.com\/es\/wp-json\/wp\/v2\/product_cat?post=11494"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.lxbchip.com\/es\/wp-json\/wp\/v2\/product_tag?post=11494"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}