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