STM32F469IIT6 vs STM32F427IIT6 Comparison
Detailed side-by-side comparison of STM32F469IIT6 by STMicroelectronics and STM32F427IIT6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STM32F427IIT6 - ARM Cortex-M4 MCU 180MHz 2MB Flash LQFP-176 | STMicroelectronics
STM32F427IIT6 ✓ ActiveSpecification Comparison
| Parameter | STM32F469IIT6 | STM32F427IIT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Product Type | 32-bit Arm Cortex-M4 microcontroller | — |
| Maximum CPU Frequency | 180 MHz | 180 MHz |
| Core Architecture | Arm Cortex-M4 with single-precision FPU | ARM Cortex-M4 with FPU and DSP instructions |
| Program Memory | 2 MB Flash | — |
| Flash Organization | 2M x 8 bits | — |
| SRAM | 384 KB | 256 KB (plus 4 KB backup SRAM) |
| Additional RAM | 4 KB | — |
| Performance | Up to 225 DMIPS | — |
| Operating Voltage Options | 2.5 V and 3.3 V | — |
| USB Interfaces | USB OTG high-speed and full-speed | — |
| Ethernet Support | Integrated Ethernet support | — |
| External Memory Interface | FMC interface | — |
| Serial Storage Interfaces | Dual Quad-SPI | — |
| Graphical Accelerator | Integrated graphical accelerator | — |
| Camera Interface | Integrated camera interface | — |
| Display Interfaces | LCD-TFT controller and MIPI DSI | — |
| Memory Protection Unit | Integrated MPU | — |
| Package | 176-pin LQFP, 24 mm x 24 mm | 176-pin LQFP (24 x 24 mm, 0.5 mm pitch) |
| Mounting Type | Surface mount | Surface Mount (LQFP-176) |
| Temperature Grade | Industrial grade | — |
| RoHS Status | Compliant | Compliant |
| REACH Status | Compliant | — |
| DMIPS Performance | — | 225 DMIPS (1.25 DMIPS/MHz, Dhrystone 2.1) |
| Flash Memory | — | 2 MB |
| Operating Voltage | — | 1.8 V to 3.6 V |
| Operating Temperature Range | — | -40C to +85C (industrial grade) |
| ADC | — | 3 x 12-bit, 2.4 MSPS |
| DAC | — | 2 x 12-bit |
| USB | — | USB 2.0 OTG FS + USB 2.0 OTG HS (with on-chip PHY) |
| Ethernet | — | 10/100 MAC with IEEE 1588v2 hardware time-stamping |
| Timers | — | Up to 17 (including motor-control timers) |
| Communication Peripherals | — | UART/USART, SPI, I2C, CAN 2.0B, SAI, SDMMC |
| Graphics Accelerator | — | Chrom-ART (for TFT LCD) |
| ART Accelerator | — | Yes (0-wait-state Flash execution) |