STM32H747BGT6 vs STM32H745BGT6 Comparison
Detailed side-by-side comparison of STM32H747BGT6 by STMicroelectronics and STM32H745BGT6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32H747BGT6 - Dual Cortex-M7/M4 MCU, 1MB Flash | STMicroelectronics
STM32H747BGT6 ✓ ActiveSTMicroelectronics
STM32H745BGT6 - Dual-Core Cortex-M7/M4 MCU | STMicroelectronics
STM32H745BGT6 ✓ ActiveSpecification Comparison
| Parameter | STM32H747BGT6 | STM32H745BGT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $17.10 | $11.60 |
| Core Architecture | Dual-core Arm Cortex-M7 + Cortex-M4 | — |
| Cortex-M7 Max Frequency | 480 MHz | — |
| Cortex-M4 Max Frequency | 240 MHz | — |
| Flash Memory | 1 MB | 1 Mbyte |
| SRAM | 1 MB | 1 Mbyte |
| Operating Voltage Range | 1.62 V to 3.6 V | — |
| Supply Voltage (typical) | 3.3 V | — |
| Operating Temperature Range | -40 °C to +85 °C | — |
| Package | LQFP-208 (28 x 28 mm) | LQFP-144 (20x20 mm) |
| Pin Count | 208 | — |
| On-chip SMPS | Yes (integrated DC-DC step-down) | — |
| Communication Interfaces | Ethernet, USB 2.0 OTG, CAN-FD, I2C, SPI, UART | Ethernet, USB OTG, CAN FD, UART, SPI, I2C |
| Graphics Accelerator | Chrom-ART (DMA2D) | — |
| Hardware Cryptography | AES, Hash, TRNG | — |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | Compliant |
| MSL Level | 3 | — |
| Data Cache / I-Cache | Yes (per core) | — |
| Core | — | Arm Cortex-M7 + Cortex-M4 |
| Maximum Clock Speed | — | 480 MHz (M7), 240 MHz (M4) |
| Supply Voltage | — | 1.62 V to 3.6 V |
| Operating Temperature | — | -40C to +85C |
| Number of I/Os | — | 114 |
| ADC Resolution | — | 16-bit |
| DAC Resolution | — | 12-bit |
| Cryptographic Acceleration | — | Yes (AES, DES, 3DES, SHA) |
| TrustZone | — | Yes |