STM32F745IEK6 vs STM32F746IGK6 Comparison
Detailed side-by-side comparison of STM32F745IEK6 by STMicroelectronics and STM32F746IGK6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32F745IEK6 - 216MHz Cortex-M7 512KB MCU | STMicroelectronics
STM32F745IEK6 ✓ ActiveSpecification Comparison
| Parameter | STM32F745IEK6 | STM32F746IGK6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Manufacturer | STMicroelectronics | — |
| Product Type | 32-bit ARM Cortex-M7 microcontroller with FPU | — |
| Processor Core | Arm Cortex-M7 with single-precision FPU | — |
| Maximum CPU Frequency | 216 MHz | — |
| Flash Memory | 512 KB (512K x 8) | 1 MB (1M x 8) |
| Internal RAM | [DATA_NEEDED: Internal RAM capacity] | — |
| Package | 176-ball UFBGA, 10 x 10 mm | 176+25 UFBGA (10 mm x 10 mm) |
| Mounting Type | Surface Mount | Surface mount |
| Supply Voltage Options | 1.8 V, 2.5 V, 3.3 V | — |
| Programmable Peripheral | [DATA_NEEDED: Programmable peripheral count] | — |
| Floating-Point Unit | Single precision | — |
| DSP Instruction Support | Yes, full set of Cortex-M7 DSP instructions | — |
| Memory Protection | Supported by Cortex-M7 core | Memory protection unit support |
| Cache | L1 cache | — |
| Graphics Accelerator | Art Accelerator | — |
| External Memory Interface | SDRAM interface | [DATA_NEEDED: external memory interface details] |
| Operating Temperature Range | [DATA_NEEDED: Operating temperature range] | [DATA_NEEDED: operating temperature range] |
| RoHS Status | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH compliance status] | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | [DATA_NEEDED: AEC-Q100 qualification] |
| Distributor Price as of 2026-10-28 | USD 6.0072 starting price at LCSC | — |
| Core Processor | — | Arm Cortex-M7, 32-bit RISC |
| Maximum Operating Frequency | — | 216 MHz |
| Series | — | STM32F7 |
| Package Type | — | UFBGA |
| Number of I/O Ports | — | Up to 168 I/O ports with interrupt capability |
| Processor Architecture | — | 32-bit RISC |
| DSP Capability | — | Cortex-M7 DSP instruction support |
| Floating-Point Support | — | Single-precision floating-point unit |
| Operating Voltage Range | — | [DATA_NEEDED: operating voltage range] |
| RAM | — | [DATA_NEEDED: RAM size] |
| Supplier Packaging | — | Tray |