STM32F427IIT6 vs STM32F437IIT6 比較
詳細な並列比較: STM32F427IIT6 メーカー: STMicroelectronics および STM32F437IIT6 メーカー: STMicroelectronics。主要仕様、電気的特性、パッケージ、ライフサイクルステータス、価格、在庫状況を比較して、設計要件に最適な部品を判断してください。
STMicroelectronics
STM32F427IIT6 - ARM Cortex-M4 MCU 180MHz 2MB Flash LQFP-176 | STMicroelectronics
STM32F427IIT6 ✓ 生産中STMicroelectronics
STM32F437IIT6 - 180MHz 2MB Flash ARM Cortex-M4 MCU | STMicroelectronics
STM32F437IIT6 ✓ 生産中仕様比較
| パラメータ | STM32F427IIT6 | STM32F437IIT6 |
|---|---|---|
| ブランド | STMicroelectronics | STMicroelectronics |
| カテゴリ | Microcontrollers | Microcontrollers |
| ライフサイクル状態 | 有効 | 有効 |
| 在庫状況 | In Stock | In Stock |
| 単価（USD） | $11.20 | $11.84 |
| Core Architecture | ARM Cortex-M4 with FPU and DSP instructions | — |
| Maximum CPU Frequency | 180 MHz | 180 MHz |
| DMIPS Performance | 225 DMIPS (1.25 DMIPS/MHz, Dhrystone 2.1) | — |
| Flash Memory | 2 MB | 2 MB (2M x 8), dual-bank |
| SRAM | 256 KB (plus 4 KB backup SRAM) | 256 KB + 4 KB backup SRAM |
| Operating Voltage | 1.8 V to 3.6 V | — |
| パッケージ | 176-pin LQFP (24 x 24 mm, 0.5 mm pitch) | LQFP-176 (24x24 mm) |
| 動作温度範囲 | -40C to +85C (industrial grade) | — |
| ADC | 3 x 12-bit, 2.4 MSPS | 3x 12-bit, 24 channels, up to 2.4 MSPS |
| DAC | 2 x 12-bit | 2x 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) | Advanced-control, general-purpose and basic timers |
| Communication Peripherals | UART/USART, SPI, I2C, CAN 2.0B, SAI, SDMMC | — |
| Graphics Accelerator | Chrom-ART (for TFT LCD) | Chrom-ART Accelerator (DMA2D) |
| ART Accelerator | Yes (0-wait-state Flash execution) | — |
| 実装タイプ | Surface Mount (LQFP-176) | Surface Mount |
| RoHS ステータス | Compliant | Compliant |
| Core | — | ARM Cortex-M4 32-bit RISC with FPU |
| DMIPS | — | 225 DMIPS at 180 MHz |
| Supply Voltage Range | — | 1.7 V to 3.6 V |
| 動作温度 | — | -40 C to +85 C |
| Number of I/O Pins | — | 140 |
| Communication Interfaces | — | Ethernet MAC, USB OTG HS/FS, CAN, USART, SPI, I2C |
| Security Features | — | True random number generator (RNG), hardware crypto |