STM32F437IIT6 vs STM32F427IIT6 Vergleich
Detaillierter Direktvergleich von STM32F437IIT6 von STMicroelectronics und STM32F427IIT6 von STMicroelectronics. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
STMicroelectronics
STM32F437IIT6 - 180MHz 2MB Flash ARM Cortex-M4 MCU | STMicroelectronics
STM32F437IIT6 ✓ AktivSTMicroelectronics
STM32F427IIT6 - ARM Cortex-M4 MCU 180MHz 2MB Flash LQFP-176 | STMicroelectronics
STM32F427IIT6 ✓ AktivSpezifikationsvergleich
| Parameter | STM32F437IIT6 | STM32F427IIT6 |
|---|---|---|
| Marke | STMicroelectronics | STMicroelectronics |
| Kategorie | Microcontrollers | Microcontrollers |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $11,84 | $11,20 |
| Core | ARM Cortex-M4 32-bit RISC with FPU | — |
| Maximum CPU Frequency | 180 MHz | 180 MHz |
| Flash Memory | 2 MB (2M x 8), dual-bank | 2 MB |
| SRAM | 256 KB + 4 KB backup SRAM | 256 KB (plus 4 KB backup SRAM) |
| DMIPS | 225 DMIPS at 180 MHz | — |
| Supply Voltage Range | 1.7 V to 3.6 V | — |
| Betriebstemperatur | -40 C to +85 C | — |
| Gehäuse | LQFP-176 (24x24 mm) | 176-pin LQFP (24 x 24 mm, 0.5 mm pitch) |
| Number of I/O Pins | 140 | — |
| ADC | 3x 12-bit, 24 channels, up to 2.4 MSPS | 3 x 12-bit, 2.4 MSPS |
| DAC | 2x 12-bit | 2 x 12-bit |
| Communication Interfaces | Ethernet MAC, USB OTG HS/FS, CAN, USART, SPI, I2C | — |
| Timers | Advanced-control, general-purpose and basic timers | Up to 17 (including motor-control timers) |
| Graphics Accelerator | Chrom-ART Accelerator (DMA2D) | Chrom-ART (for TFT LCD) |
| Security Features | True random number generator (RNG), hardware crypto | — |
| Montageart | Surface Mount | Surface Mount (LQFP-176) |
| RoHS-Status | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M4 with FPU and DSP instructions |
| DMIPS Performance | — | 225 DMIPS (1.25 DMIPS/MHz, Dhrystone 2.1) |
| Operating Voltage | — | 1.8 V to 3.6 V |
| Betriebstemperaturbereich | — | -40C to +85C (industrial grade) |
| 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 |
| ART Accelerator | — | Yes (0-wait-state Flash execution) |