MCF51AC256ACFUE vs MCF51JM64EVQH 对比
详细并排对比 MCF51AC256ACFUE 出自 NXP Semiconductors 和 MCF51JM64EVQH 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
MCF51AC256ACFUE - ColdFire V1 MCU 256KB Flash 50MHz | NXP
MCF51AC256ACFUE ⚠ 最后一次采购NXP Semiconductors
MCF51JM64EVQH - ColdFire V1 32-bit MCU 50MHz 64KB Flash | NXP
MCF51JM64EVQH ✓ 量产中规格对比
| 参数 | MCF51AC256ACFUE | MCF51JM64EVQH |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 最后采购期 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $8.12 | $4.42 |
| Core Architecture | ColdFire V1 (32-bit RISC) | — |
| Maximum Core Clock | 50 MHz | — |
| Program Flash | 256 KB | — |
| SRAM | 32 KB | — |
| 电源电压 | 2.7 V to 5.5 V | 3.3 V / 5 V |
| 封装 | 64-LQFP (14x14 mm) | 64-QFP (14 x 14 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40C to +85C | [DATA_NEEDED: operating temperature range] |
| CAN | 1 x CAN 2.0B controller | — |
| ADC | [DATA_NEEDED: ADC channel count and resolution] | — |
| Timers | [DATA_NEEDED: timer/PWM channel count] | — |
| UART | [DATA_NEEDED: UART count] | — |
| SPI | [DATA_NEEDED: SPI count] | — |
| I2C | [DATA_NEEDED: I2C count] | — |
| GPIO | [DATA_NEEDED: GPIO count] | — |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS compliance] |
| MSL 等级 | [DATA_NEEDED: MSL rating] | — |
| Lead Free | Yes | — |
| Core Processor | — | ColdFire V1 |
| Core Size | — | 32-Bit |
| 最大时钟频率 | — | 50 MHz |
| Flash Program Memory | — | 64 KB (64K x 8) |
| RAM Size | — | 16 KB |
| Series | — | MCF51JM |
| Packaging | — | Tray |
| Connectivity | — | [DATA_NEEDED: connectivity/peripheral interfaces] |
| Number of I/O | — | [DATA_NEEDED: number of GPIO] |
| Peripherals | — | [DATA_NEEDED: peripheral list] |
| Architecture | — | RISC |
| Manufacturer (Legacy) | — | Freescale Semiconductor (now NXP) |