EFM32TG230F32-QFN64 vs EFM32TG840F8-QFN64 对比
详细并排对比 EFM32TG230F32-QFN64 出自 Silicon Labs 和 EFM32TG840F8-QFN64 出自 Silicon Labs。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。
规格对比
| 参数 | EFM32TG230F32-QFN64 | EFM32TG840F8-QFN64 |
|---|---|---|
| 品牌 | Silicon Labs | Silicon Labs |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | Unknown |
| Product Type | 32-bit ARM Cortex-M3 microcontroller | ARM Cortex-M3 microcontroller |
| Series | EFM32 Tiny Gecko | EFM32 Tiny Gecko |
| Maximum CPU Frequency | 32 MHz | 32 MHz |
| Processor Core | ARM Cortex-M3 | — |
| Architecture | 32-bit RISC | — |
| Flash Memory | 32 KB (32K x 8) | 8 kB |
| RAM | 4 KB | 2 kB |
| Digital I/O Pins | 56 pins | 56 |
| Timers | 2 x 16-bit timers | — |
| Supply Voltage Range | 1.85 V to 3.8 V | 1.85 V to 3.8 V |
| Nominal Supply Options | 2.5 V or 3.3 V | — |
| 封装 | 64-QFN (9 mm x 9 mm) | 64-QFN (9 x 9 mm) |
| 安装类型 | Surface Mount | Surface mount |
| Memory Protection Unit | Up to 8 memory segments | — |
| Low-Power Features | Energy-saving modes and fast wake-up times | Low-energy techniques, fast wake-up, energy-saving modes |
| Sleep Interrupt Support | Wake-up Interrupt Controller | — |
| Core Performance | Up to 1.25 Dhrystone MIPS/MHz | — |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: RoHS compliance] |
| REACH Status | [DATA_NEEDED: REACH compliance status] | [DATA_NEEDED: REACH compliance] |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | [DATA_NEEDED: AEC-Q100 qualification] |
| CPU Architecture | — | ARM Cortex-M3, 32-bit RISC |
| Timer Configuration | — | 2 x 16-bit timers |
| Supply Configuration | — | 2.5 V or 3.3 V |
| Wake-Up Support | — | Fast wake-up from low-energy operating modes |
| Operating Family | — | Tiny Gecko |
| Program Memory Organization | — | 8K x 8 |
| RAM Organization | — | 2K x 8 |
| 工作温度范围 | — | [DATA_NEEDED: operating temperature range] |