MCF51JF32VFM vs MCF51JM64VQH 对比
详细并排对比 MCF51JF32VFM 出自 NXP Semiconductors 和 MCF51JM64VQH 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
MCF51JF32VFM - ColdFire V1 MCU, 32KB Flash, 50MHz, 32-HVQFN | NXP
MCF51JF32VFM ✓ 量产中NXP Semiconductors
MCF51JM64VQH - ColdFire V1 32-bit MCU, 64KB Flash, 50MHz | NXP
MCF51JM64VQH ✓ 量产中规格对比
| 参数 | MCF51JF32VFM | MCF51JM64VQH |
|---|---|---|
| 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） | $3.95 | $5.25 |
| Core | ColdFire V1 (32-bit) | ColdFire V1 (32-bit RISC) |
| 数据总线宽度 | 32 bit | 32 bit |
| 最大时钟频率 | 50 MHz | — |
| Program Memory Size | 32 KB (32K x 8) FLASH | 64 KB (64K x 8) FLASH |
| 封装 / 外壳 | 32-HVQFN (5x5 mm) | — |
| Series | MCF51Jx (ColdFire+) | — |
| Communication Interfaces | I2C, I2S, SPI, UART, USART, USB | — |
| Peripherals | DMA, LVD, POR, PWM, WDT | — |
| FlexMemory (Configurable EEPROM) | Yes (Flash allocation) | — |
| 工作温度范围 | -40C to +105C [DATA_NEEDED: confirm exact upper limit from datasheet] | — |
| Supply Voltage (Core) | [DATA_NEEDED: 1.8V / 2.1V / 3.3V core] | — |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | [DATA_NEEDED: MSL rating from datasheet] | — |
| RoHS 状态 | Compliant | [DATA_NEEDED: not stated in provided snippets] |
| Lead Free | Yes | — |
| Manufacturer | — | NXP Semiconductors |
| Processor Series | — | MCF51JM (Flexis) |
| Maximum CPU Frequency | — | 50 MHz |
| RAM Size | — | 8 KB |
| 封装 | — | 64-LQFP (14x14 mm) |
| 引脚数量 | — | 64 |
| 工作温度 | — | [DATA_NEEDED: industrial -40C to +105C confirmed by parts listing, exact range from datasheet required] |
| 电源电压 | — | [DATA_NEEDED: VDD range, typically 2.7V-5.5V - not specified in provided snippets] |
| USB Controller | — | USB 2.0 Full-Speed Device/Host/OTG with on-chip transceiver |
| ADC | — | 8-channel, 12-bit SAR |
| Communication Peripherals | — | SPI, I2C, USB FS OTG |
| Family | — | Flexis (pin-compatible with S08 family) |