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STM32H7A3/STM32H7B3 High-Performance and DSP with DP-FPU MCUs
STMicroelectronics' MCU achieves performance and integration with Cortex®-M7 running up to 280 MHz
STMicroelectronics' high-performance and DSP with DP-FPU, Arm® Cortex-M7 STM32H7x3 MCU features up to 2 MB of Flash memory, 1.4 MB SRAM, 280 MHz CPU, L1 cache, graphic accelerations, external memory interfaces, and a large set of peripherals. This device achieves performance and integration with Cortex-M7 running up to 280 MHz achieving 1414 CoreMark and 600 DMIPS and from internal and external memories.
Features
- Up to 2 MB dual Flash with 8 KB of sector suitable for Over-the-Air (OTA) upgrade with RWW capability
- 1.4 MB of scattered RAM including 1 MB of contiguous RAM suitable for graphic HMI application
- Power saving mode down to 32 μA in STOP mode with full RAM retention
- Security code and execution protection from internal and external memories
STM32H7A3/STM32H7B3 MCUs
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
 |  | STM32H7A3ZIT6 | IC MCU 32BIT 2MB FLASH 144LQFP | 9 - Immediate | $1,318.58 | View Details |
|  | STM32H7A3LIH6Q | IC MCU 32BIT 2MB FLASH 225TFBGA | 420 - Immediate | $1,668.03 | View Details |
Evaluation Tools
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
|  | STM32H7B3I-DK | DISCOVERY STM32H7B3LI EVAL BRD | 0 - Immediate | $16,281.46 | View Details |
|  | NUCLEO-H7A3ZI-Q | NUCLEO-144 STM32H7A3ZI EVAL BRD | 330 - Immediate | $3,739.55 | View Details |
Published: 2020-03-16
India