MKM14Z64CHH5 vs MKE04Z64VQH4557 对比
详细并排对比 MKM14Z64CHH5 出自 NXP Semiconductors 和 MKE04Z64VQH4557 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
MKE04Z64VQH4557 - 64KB Flash Kinetis KE04 ARM Cortex-M0+ MCU | NXP
MKE04Z64VQH4557 ✓ 量产中规格对比
| 参数 | MKM14Z64CHH5 | MKE04Z64VQH4557 |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 不推荐新设计 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $5.18 | $1.94 |
| Core Architecture | ARM Cortex-M0+ | — |
| Core Width | 32-bit | — |
| Maximum CPU Frequency | 50 MHz | 48 MHz |
| Program Memory (Flash) | 64 KB (64K x 8) | — |
| RAM Size | 16 KB | 4 KB |
| 封装 | 44-MAPLGA (5x5 mm) | 64-LQFP/QFP (14x14 mm) |
| 电源电压 | 1.8 V / 2.5 V / 3.3 V | — |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | [DATA_NEEDED: operating temperature range] | — |
| ADC | 24-bit sigma-delta (integrated AFE) | 12-bit SAR, 8-channel, up to 1 Msps |
| Internal Voltage Reference | Yes, high-precision / low tempco | — |
| Security Features | Memory protection, tamper detection | — |
| Number of I/O Pins | [DATA_NEEDED: GPIO count] | — |
| Connectivity | [DATA_NEEDED: communication peripherals] | — |
| RoHS 状态 | Compliant (per distributor listings) | Compliant |
| MSL 等级 | [DATA_NEEDED: MSL moisture sensitivity] | 3 (168 hours) |
| Core | — | ARM Cortex-M0+ |
| 数据总线宽度 | — | 32-bit |
| Program Memory Size | — | 64 KB (64K x 8) Flash |
| 工作电源电压 | — | 2.7 V to 5.5 V |
| Number of I/Os | — | 58 |
| DAC | — | Not available |
| Timers/PWM | — | 6-channel FlexTimer (FTM) + 1 LPTMR |
| Communication Interfaces | — | 1x I2C, 2x UART, 1x SPI |
| Analog Comparators | — | 2 (ACMP) |
| 工作温度范围 | — | -40C to +105C (industrial) |
| Watchdog | — | WDOG + Window WDOG |
| Low-Power Modes | — | Wait, Stop with 1 kHz LPTMR wakeup |