STM32F439BIT6 vs STM32F429BIT6 比較
詳細並排比較 STM32F439BIT6 由 STMicroelectronics 與 STM32F429BIT6 由 STMicroelectronics. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
STMicroelectronics
STM32F429BIT6 - 180MHz ARM Cortex-M4 MCU 2MB Flash LQFP-208 | STMicroelectronics
STM32F429BIT6 ✓ 啟用中規格比較
| 參數 | STM32F439BIT6 | STM32F429BIT6 |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Architecture | ARM Cortex-M4 with FPU and DSP instructions | — |
| 最大時脈頻率 | 180 MHz | 180 MHz |
| DMIPS | 225 DMIPS | 225 DMIPS (1.25 DMIPS/MHz, Dhrystone 2.1) |
| Program Memory (Flash) | 2 MB (2M x 8) | — |
| SRAM | 256 KB + 4 KB CCM | 256 KB system + 4 KB backup |
| Operating Voltage Range | 1.8 V to 3.6 V | — |
| 封裝 | 208-LQFP (28x28 mm) | LQFP-208 (28x28 mm) |
| 腳位數 | 208 pins | — |
| 工作溫度範圍 | -40 C to +85 C | — |
| ADC | 3 x 12-bit, 2.4 MSPS (up to 24 channels) | 3 x 12-bit, up to 2.4 MSPS |
| DAC | 2 x 12-bit | 2 x 12-bit |
| Timers | 12 (general-purpose, advanced-control, basic) | 17 (including 12-bit PWM, low-power) |
| Communication Interfaces | USB OTG FS + HS, Ethernet MAC, 3x CAN, 6x USART, 4x SPI, 3x I2C | USB OTG HS/FS, Ethernet MAC, 6x USART/UART, 4x SPI, 3x I2C, 2x CAN |
| Cryptographic Acceleration | AES-128/192/256, SHA-1/SHA-2, TRNG | — |
| LCD-TFT Controller | Yes (up to XGA resolution) | — |
| DMA Controllers | 2 x DMA, 16 streams each | — |
| 安裝類型 | Surface Mount | Surface Mount (LQFP) |
| RoHS 狀態 | Compliant | Compliant |
| Core | — | ARM 32-bit Cortex-M4 with FPU |
| Flash Memory | — | 2 MB (dual-bank) |
| Operating Voltage | — | 2.0 V to 3.6 V |
| I/O Voltage Tolerance | — | 5 V tolerant (most I/Os) |
| Graphics | — | Chrom-ART Accelerator, LCD-TFT parallel interface |
| 工作溫度 | — | -40 C to +85 C (industrial grade 6) |
| MSL 等級 | — | MSL 3 |