STM32H745IIK6 vs STM32H743IIK6 Comparison
Detailed side-by-side comparison of STM32H745IIK6 by STMicroelectronics and STM32H743IIK6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32H745IIK6 - Dual-Core M7+M4 MCU 2MB Flash UFBGA-176 | STMicroelectronics
STM32H745IIK6 ✓ ActiveSTMicroelectronics
STM32H743IIK6 - 480MHz Cortex-M7 2MB MCU | STMicroelectronics
STM32H743IIK6 ✓ ActiveSpecification Comparison
| Parameter | STM32H745IIK6 | STM32H743IIK6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core Architecture | Dual-core Arm Cortex-M7 (480 MHz) + Cortex-M4 (240 MHz) | — |
| Flash Memory | 2 MB (dual-bank, 2M x 8) | 2 MB |
| SRAM | 1 MB | — |
| Backup SRAM | 4 KB | — |
| Package | 176+25 UFBGA (10x10 mm) | 176+25UFBGA |
| Supply Voltage | 1.62 V to 3.6 V | — |
| Operating Temperature | -40 C to +85 C | [DATA_NEEDED: operating temperature range] |
| Communication Interfaces | 46 (UART, SPI, I2C, CAN, USB, Ethernet, SDMMC) | [DATA_NEEDED: communication interface list] |
| ADC | 3 x 16-bit | — |
| DAC | 2 x 12-bit | — |
| On-chip SMPS | Yes (step-down for VCORE) | — |
| Graphics Accelerator | Chrom-ART | — |
| External Memory Controller | Yes (SDRAM/NOR/NAND/CompactFlash) | — |
| TFT-LCD Interface | Yes | — |
| AES Hardware | AES-256 | — |
| Mounting Type | Surface Mount (UFBGA) | Surface mount |
| Product Type | — | 32-bit ARM Cortex-M7 microcontroller |
| Core | — | Arm Cortex-M7 |
| Maximum Clock Frequency | — | 480 MHz |
| RAM | — | 1 MB |
| Architecture | — | 32-bit RISC |
| Operating Voltage | — | [DATA_NEEDED: operating voltage] |
| I/O Voltage | — | [DATA_NEEDED: I/O voltage] |
| Number of I/O Pins | — | [DATA_NEEDED: number of I/O pins] |
| Package Outline | — | 10 mm x 10 mm |
| Flash Organization | — | 2M x 8 |
| External Memory Interfaces | — | [DATA_NEEDED: external memory interface details] |
| Timer Resources | — | [DATA_NEEDED: timer resources] |
| Analog Peripherals | — | [DATA_NEEDED: analog peripheral list] |
| Crypto and Security Features | — | [DATA_NEEDED: security feature details] |
| RoHS Status | — | [DATA_NEEDED: RoHS status] |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| MSL | — | [DATA_NEEDED: moisture sensitivity level] |
| Reflow Profile | — | [DATA_NEEDED: reflow profile] |