EFM32ZG222F4-QFP48 vs EFM32ZG222F8-QFP48 对比
详细并排对比 EFM32ZG222F4-QFP48 出自 Silicon Labs 和 EFM32ZG222F8-QFP48 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 | EFM32ZG222F4-QFP48 | EFM32ZG222F8-QFP48 |
|---|---|---|
| 品牌 | Silicon Labs | Silicon Labs |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $2.79 | $0.00 |
| Product Type | 32-bit ARM Cortex-M0+ microcontroller | 32-bit ARM Cortex-M0+ microcontroller |
| Series | EFM32 Zero Gecko | EFM32 Zero Gecko |
| Maximum CPU Frequency | 24 MHz | 24 MHz |
| Flash Memory | 4 kB (4K x 8) | 8 KB (8K x 8) |
| RAM | 2 kB | 2 KB |
| Digital I/O Pins | 37 pins | 37 pins |
| Timers | 2 x 16-bit timers | — |
| Processor Core | ARM Cortex-M0+ | — |
| Architecture | 32-bit RISC | — |
| 电源电压 | 3 V | — |
| 封装 | 48-TQFP (7 x 7 mm) | 48-pin TQFP (7 x 7 mm) |
| Package Pin Pitch | 0.5 mm | — |
| 安装类型 | Surface mount | Surface mount |
| Leadframe Finish | Nickel-Palladium-Gold preplated | — |
| ADC | Present | Present |
| AES | Present | — |
| Low-Power Modes | Energy-saving modes with fast wake-up | — |
| RoHS 状态 | Compliant | — |
| Bromine Content | Free of Bromine (Br) | — |
| Antimony Content | Free of Antimony (Sb) | — |
| CPU Architecture | — | ARM Cortex-M0+ |
| Timer Count | — | 2 x 16-bit timers |
| Supply Voltage Range | — | 1.98 V to 3.8 V |
| AES Hardware Accelerator | — | Present |
| Low-Power Features | — | Energy-saving modes and fast wake-up |
| Core | — | ARM Cortex-M0+ |
| Programming Interface | — | [DATA_NEEDED: programming interface] |
| 工作温度范围 | — | [DATA_NEEDED: operating temperature range] |
| RoHS Compliance | — | [DATA_NEEDED: RoHS compliance] |