STM32L4R9ZIT6 vs STM32L4R9ZGT6 对比
详细并排对比 STM32L4R9ZIT6 出自 STMicroelectronics 和 STM32L4R9ZGT6 出自 STMicroelectronics。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
STMicroelectronics
STM32L4R9ZIT6 - 120MHz Cortex-M4, 2MB Flash MCU | STMicroelectronics
STM32L4R9ZIT6 ✓ 量产中
规格对比
| 参数 | STM32L4R9ZIT6 | STM32L4R9ZGT6 |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| Core | Arm 32-bit Cortex-M4 with FPU | — |
| Maximum CPU Frequency | 120 MHz | — |
| Flash Memory | 2 MB (2M x 8) | 1 MB (1M x 8) |
| SRAM | 640 KB | — |
| Supply Voltage Range | 1.71 V to 3.6 V | 1.71 V to 3.6 V |
| 工作温度 | -40 C to +85/+125 C | — |
| VBAT Mode Current | 305 nA (RTC and 32x32-bit backup registers supplied) | 305 nA |
| Shutdown Mode Current | 33 nA | 33 nA |
| 封装 | 144-LQFP (20x20 mm) | 144-LQFP, 20 x 20 mm |
| 安装类型 | Surface Mount | Surface mount |
| Series | STM32L4+ (STM32L4R9xx) | STM32L4+ Series |
| Architecture | 32-bit RISC | — |
| Low-Power Feature | FlexPowerControl with Batch Acquisition Mode (BAM) | — |
| Graphics Accelerator | Chrom-ART Accelerator (DMA2D) | — |
| Connectivity | USB OTG FS | — |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS status] |
| Packaging | Tray | — |
| Product Type | — | 32-bit ultra-low-power microcontroller (MCU) |
| Processor Core | — | Arm Cortex-M4, 32-bit RISC |
| 最大时钟频率 | — | 120 MHz |
| Operating Temperature Options | — | -40 °C to 85 °C or -40 °C to 125 °C |
| I/O Count | — | 112 I/O |
| USB Interface | — | USB OTG |
| File-System Interface | — | DFSD |
| RTC and Backup Registers in VBAT Mode | — | RTC and 32 x 32-bit backup registers |
| Floating-Point Unit | — | Hardware floating-point unit |
| Batch Acquisition Mode | — | BAM supported |
| Program Memory Type | — | Flash |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |