STM32L4R9ZIT6 vs STM32L4R5ZIT6 比較
詳細並排比較 STM32L4R9ZIT6 由 STMicroelectronics 與 STM32L4R5ZIT6 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
STM32L4R9ZIT6 - 120MHz Cortex-M4, 2MB Flash MCU | STMicroelectronics
STM32L4R9ZIT6 ✓ 啟用中STMicroelectronics
STM32L4R5ZIT6 - 32-bit ARM Cortex-M4 MCU 120MHz 2MB Flash LQFP-144 | STMicroelectronics
STM32L4R5ZIT6 ✓ 啟用中規格比較
| 參數 | STM32L4R9ZIT6 | STM32L4R5ZIT6 |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core | Arm 32-bit Cortex-M4 with FPU | ARM Cortex-M4 with FPU |
| Maximum CPU Frequency | 120 MHz | — |
| Flash Memory | 2 MB (2M x 8) | — |
| SRAM | 640 KB | — |
| Supply Voltage Range | 1.71 V to 3.6 V | 1.71 V to 3.6 V |
| 工作溫度 | -40 C to +85/+125 C | — |
| VBAT Mode Current | 305 nA (RTC and 32x32-bit backup registers supplied) | — |
| Shutdown Mode Current | 33 nA | — |
| 封裝 | 144-LQFP (20x20 mm) | 144-LQFP (20 x 20 mm) |
| 安裝類型 | Surface Mount | Surface Mount |
| Series | STM32L4+ (STM32L4R9xx) | — |
| Architecture | 32-bit RISC | — |
| Low-Power Feature | FlexPowerControl with Batch Acquisition Mode (BAM) | — |
| Graphics Accelerator | Chrom-ART Accelerator (DMA2D) | — |
| Connectivity | USB OTG FS | — |
| RoHS 狀態 | Compliant | Compliant |
| Packaging | Tray | — |
| 最大時脈頻率 | — | 120 MHz |
| Performance | — | 150 DMIPS / 273 CoreMark |
| Program Memory Size | — | 2 MB (2 M x 8) Flash |
| RAM Size | — | 640 KB |
| 工作溫度範圍 | — | -40 °C to +85 °C (grade 6), -40 °C to +125 °C (grade 7) |
| 腳位數 | — | 144 |
| ADC | — | 3 x 12-bit (up to 16-bit with hardware oversampling) |
| DAC | — | 2 x 12-bit |
| USB | — | USB OTG Full-Speed with internal PHY |
| Low-Power Modes | — | Shutdown 33 nA, VBAT mode 305 nA, Standby with RTC |
| External Memory Bus | — | Octo-SPI, FMC, SDMMC |
| MSL 等級 | — | 3 (168 hours) |