S9KEAZN8ACFK557 vs S9KEAZN8ACFK 对比
详细并排对比 S9KEAZN8ACFK557 出自 NXP Semiconductors 和 S9KEAZN8ACFK 出自 NXP Semiconductors。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。
NXP Semiconductors
S9KEAZN8ACFK557 - KEA 32-bit MCU, 8KB Flash, 48MHz Cortex-M0+ | NXP
S9KEAZN8ACFK557 ✓ 量产中规格对比
| 参数 | S9KEAZN8ACFK557 | S9KEAZN8ACFK |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 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） | $0.72 | $1.72 |
| Core Architecture | ARM Cortex-M0+ | — |
| 数据总线宽度 | 32-bit | — |
| 最大时钟频率 | 48 MHz | — |
| Program Memory Size | 8 KB (8K x 8) Flash | — |
| RAM Size | 1 KB | — |
| 工作电源电压 | 2.7 V to 5.5 V | — |
| 封装 | 24-QFN (4x4 mm) | 24-QFN (4x4 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度范围 | -40 C to +125 C | — |
| ADC | 12-bit SAR, up to 8 channels | 12-bit SAR, up to 8 channels |
| Number of I/O Pins | 23 | — |
| Communication Peripherals | 1x SCI (UART), 1x SPI, 1x I2C | SCI (UART), SPI, I2C, FlexIO |
| Timers/PWM (FTM) | 2x FlexTimer Module, supports PWM | — |
| Watchdog | Yes (WDOG with independent clock) | Yes (WDOG) |
| MSL 等级 | 3 (168 hours) | 3 |
| RoHS 状态 | Compliant | Compliant |
| Family | Kinetis KEA | — |
| Core | — | ARM Cortex-M0+ |
| CPU Bit Width | — | 32-bit |
| Maximum CPU Frequency | — | 48 MHz |
| Program Flash | — | 8 KB (8K x 8) |
| SRAM | — | 1 KB |
| Supply Voltage Range | — | 2.7 V to 5.5 V |
| 工作温度 | — | -40C to +125C |
| AEC-Q100 Grade | — | Grade 1 |
| Timers | — | FTM (PWM), PIT, LPTMR, RTC |
| GPIO | — | [DATA_NEEDED: GPIO count] |
| Low-Power Modes | — | Stop, Wait, Run |