STM32F429BIT6 vs STM32F427IIT6 Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci STM32F429BIT6 disebabkan oleh STMicroelectronics dan STM32F427IIT6 disebabkan oleh STMicroelectronics. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
STMicroelectronics
STM32F429BIT6 - 180MHz ARM Cortex-M4 MCU 2MB Flash LQFP-208 | STMicroelectronics
STM32F429BIT6 ✓ AktifSTMicroelectronics
STM32F427IIT6 - ARM Cortex-M4 MCU 180MHz 2MB Flash LQFP-176 | STMicroelectronics
STM32F427IIT6 ✓ AktifPengandingan Spesifikasi
| Parametr | STM32F429BIT6 | STM32F427IIT6 |
|---|---|---|
| Merek | STMicroelectronics | STMicroelectronics |
| Kategori | Microcontrollers | Microcontrollers |
| Status Lingkungan Hidup | Aktif | Aktif |
| Core | ARM 32-bit Cortex-M4 with FPU | — |
| Frekuensi Klock Maksimum | 180 MHz | — |
| DMIPS | 225 DMIPS (1.25 DMIPS/MHz, Dhrystone 2.1) | — |
| Flash Memory | 2 MB (dual-bank) | 2 MB |
| SRAM | 256 KB system + 4 KB backup | 256 KB (plus 4 KB backup SRAM) |
| Kemasan | LQFP-208 (28x28 mm) | 176-pin LQFP (24 x 24 mm, 0.5 mm pitch) |
| Operating Voltage | 2.0 V to 3.6 V | 1.8 V to 3.6 V |
| I/O Voltage Tolerance | 5 V tolerant (most I/Os) | — |
| ADC | 3 x 12-bit, up to 2.4 MSPS | 3 x 12-bit, 2.4 MSPS |
| DAC | 2 x 12-bit | 2 x 12-bit |
| Timers | 17 (including 12-bit PWM, low-power) | Up to 17 (including motor-control timers) |
| Communication Interfaces | USB OTG HS/FS, Ethernet MAC, 6x USART/UART, 4x SPI, 3x I2C, 2x CAN | — |
| Graphics | Chrom-ART Accelerator, LCD-TFT parallel interface | — |
| Suhu Operasi | -40 C to +85 C (industrial grade 6) | — |
| Jenis Pemasangan | Surface Mount (LQFP) | Surface Mount (LQFP-176) |
| Aras MSL | MSL 3 | — |
| Status RoHS | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M4 with FPU and DSP instructions |
| Maximum CPU Frequency | — | 180 MHz |
| DMIPS Performance | — | 225 DMIPS (1.25 DMIPS/MHz, Dhrystone 2.1) |
| Gambaran Suhu Operasi | — | -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 |
| Graphics Accelerator | — | Chrom-ART (for TFT LCD) |
| ART Accelerator | — | Yes (0-wait-state Flash execution) |