STM32F427IIT6 vs STM32F407IGT6 Comparison
Detailed side-by-side comparison of STM32F427IIT6 by STMicroelectronics and STM32F407IGT6 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 ✓ ActiveSTMicroelectronics
STM32F407IGT6 - 168MHz Cortex-M4 MCU 1MB Flash | STMicroelectronics
STM32F407IGT6 ✓ ActiveSpecification Comparison
| Parameter | STM32F427IIT6 | STM32F407IGT6 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $11.20 | $8.40 |
| Core Architecture | ARM Cortex-M4 with FPU and DSP instructions | ARM 32-bit Cortex-M4 with FPU and DSP instructions |
| Maximum CPU Frequency | 180 MHz | — |
| DMIPS Performance | 225 DMIPS (1.25 DMIPS/MHz, Dhrystone 2.1) | 210 DMIPS (1.25 DMIPS/MHz) |
| Flash Memory | 2 MB | — |
| SRAM | 256 KB (plus 4 KB backup SRAM) | — |
| Operating Voltage | 1.8 V to 3.6 V | — |
| Package | 176-pin LQFP (24 x 24 mm, 0.5 mm pitch) | 176-LQFP (24x24 mm) |
| Operating Temperature Range | -40C to +85C (industrial grade) | -40 C to +85 C |
| ADC | 3 x 12-bit, 2.4 MSPS | 3 x 12-bit, 2.4 MSPS |
| DAC | 2 x 12-bit | 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) | 17 (general-purpose, advanced-control, basic, watchdog, SysTick) |
| 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) | — |
| Mounting Type | Surface Mount (LQFP-176) | Surface Mount |
| RoHS Status | Compliant | Compliant (ROHS3) |
| Maximum Clock Frequency | — | 168 MHz |
| Program Memory (Flash) | — | 1 MB (1M x 8) |
| RAM Size | — | 192 KB |
| Number of I/O Pins | — | 140 |
| Supply Voltage Range | — | 1.8 V to 3.6 V |
| Communication Interfaces | — | USB OTG HS/FS, Ethernet MAC (IEEE 1588), 3x SPI, 2x I2S, 3x I2C, 6x USART, 2x UART, 2x CAN 2.0B, SDMMC, FSMC, camera interface |
| Packaging (factory) | — | Tray |
| MSL Level | — | [DATA_NEEDED: MSL level] |