MCF51AC128AVFUE vs MCF51AC256ACFUE 对比
详细并排对比 MCF51AC128AVFUE 出自 NXP Semiconductors 和 MCF51AC256ACFUE 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 ⚠ 最后一次采购规格对比
| 参数 | MCF51AC128AVFUE | MCF51AC256ACFUE |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 最后采购期 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $6.29 | $8.12 |
| Product Type | 32-bit microcontroller | — |
| Processor Core | ColdFire V1 | — |
| Maximum Operating Frequency | 50 MHz | — |
| Flash Memory | 128 KB | — |
| Flash Organization | 128K x 8 bits | — |
| 电源电压 | 3.3 V / 5 V | 2.7 V to 5.5 V |
| 封装 | 64-QFP | 64-LQFP (14x14 mm) |
| Package Dimensions | 14 mm x 14 mm | — |
| Architecture | Variable-length RISC | — |
| Family | MCF51AC | — |
| Series | Flexis | — |
| RAM | [DATA_NEEDED: RAM size] | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | -40C to +85C |
| GPIO Count | [DATA_NEEDED: GPIO count] | — |
| ADC | [DATA_NEEDED: ADC specifications] | [DATA_NEEDED: ADC channel count and resolution] |
| Timers | [DATA_NEEDED: timer specifications] | [DATA_NEEDED: timer/PWM channel count] |
| Serial Interfaces | [DATA_NEEDED: serial interface specifications] | — |
| Pinout | [DATA_NEEDED: complete 64-pin pinout] | — |
| RoHS | unknown | — |
| REACH | unknown | — |
| 安装类型 | Surface mount | Surface Mount |
| Core Architecture | — | ColdFire V1 (32-bit RISC) |
| Maximum Core Clock | — | 50 MHz |
| Program Flash | — | 256 KB |
| SRAM | — | 32 KB |
| CAN | — | 1 x CAN 2.0B controller |
| UART | — | [DATA_NEEDED: UART count] |
| SPI | — | [DATA_NEEDED: SPI count] |
| I2C | — | [DATA_NEEDED: I2C count] |
| GPIO | — | [DATA_NEEDED: GPIO count] |
| RoHS 状态 | — | Compliant |
| MSL 等级 | — | [DATA_NEEDED: MSL rating] |
| Lead Free | — | Yes |