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STMicroelectronics STM32H7B0IBK6Q — Microcontrollers & Processors (MCU / MPU / DSP)

ST STM32H7B0IBK6Q ARM Cortex-M7 MCU, 280 MHz, 1.4 MB RAM

MPNSTM32H7B0IBK6Q
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STMicroelectronics STM32H7B0IBK6Q, STM32H7 series, 32-bit ARM Cortex-M7 single-core MCU, 280 MHz, 128 KB Flash, 1.4 MB RAM, 128 I/O, 1.62 V to 3.6 V, -40 to 85 °C, 201-UFBGA package.

$8.3061Ref. price · indicative, final on quote
STMicroelectronics STM32H7B0IBK6Q datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

STM32H7B0IBK6Q specifications
ParameterValue
SeriesSTM32H7
MountingSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.62V ~ 3.6V
Operating temperature-40°C~85°C(TA)
Speed280MHz
PackageTray
RAM size1.4M x 8
Core size32-Bit Single-Core
PeripheralsBrown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT
ConnectivityCamera, CANbus, EBI/EMI, HDMI-CEC, I²C, IrDA, LINbus, MDIO, MMC/SD/SDIO, PSSI, SAI, SPDIF, SPI, SWPMI, UART/USART, USB OTG
Number of i (O)128
Core processorARM® Cortex®-M7
Case201-UFBGA
Data convertersA/D 24x16b; D/A 3x12b
Program memory size128KB (128K x 8)

Product details

280 MHz Cortex-M7 with 1.4 MB on-chip RAM

It carries 128 KB of Flash for boot code and 1.4 MB of RAM, which is unusually large for an MCU in this package class — enough to run a display framebuffer or a moderate DSP data buffer without external memory. The part includes 24x 16-bit ADCs and 3x 12-bit DACs, plus a full set of connectivity: CANbus, USB OTG, Ethernet-compatible EBI/EMI, multiple SPI/I²C/UART, and camera interface.

The 201-UFBGA package is a fine-pitch BGA (0.5 mm ball pitch typical for this footprint family). Board assembly requires a solder-paste stencil matched to the 10x10 mm body and proper reflow profile; MSL handling per ST's recommendations applies.

Frequently asked questions

What is the STM32H7B0IBK6Q's core speed and memory?

The ARM Cortex-M7 core runs at 280 MHz. On-chip memory includes 128 KB of Flash and 1.4 MB of RAM, which is a large RAM-to-Flash ratio suited for display or data-intensive applications.