MCF52254AF80 vs MCF52236AF50 对比
详细并排对比 MCF52254AF80 出自 NXP Semiconductors 和 MCF52236AF50 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
MCF52236AF50 - ColdFire V2 32-bit MCU, 256KB Flash, 50MHz | NXP
MCF52236AF50 Nrnd规格对比
| 参数 | MCF52254AF80 | MCF52236AF50 |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 不推荐新设计 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $8.65 | $9.18 |
| Core | ColdFire V2 (32-bit RISC) | — |
| Maximum CPU Frequency | 80 MHz | — |
| Program Flash | 512 KB (512K x 8) | — |
| SRAM | 64 KB | — |
| 封装 | 100-LQFP (14x14 mm) | — |
| 电源电压 | 3.3 V (3.0 V to 3.6 V) | 3.0 V to 3.6 V |
| Ethernet MAC | 10/100 Mbps integrated | — |
| USB Controller | USB 2.0 Full-Speed Device/Host/OTG | — |
| CAN Controllers | 2x CAN 2.0B | — |
| UART | 3 | — |
| I2C | 2 | — |
| SPI | 1 | — |
| ADC | 12-bit, 4-channel | 12-bit, up to 8 channels [DATA_NEEDED: exact channel count] |
| Timers | 4 x 32-bit | 4 x 32-bit (capture/compare/PWM) [DATA_NEEDED: PWM channel count] |
| DMA Channels | 8 | — |
| External Bus | 16-bit (address/data) | — |
| Encryption | AES/SHA hardware accelerator, RNG | — |
| 工作温度 | -40C to +85C (industrial) [DATA_NEEDED: exact grade] | [DATA_NEEDED: operating temperature range] |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | Compliant |
| MSL 等级 | 3 [DATA_NEEDED: per JEDEC J-STD-020 confirmation] | — |
| Core Architecture | — | ColdFire V2 (32-bit RISC) |
| Core Frequency | — | 50 MHz |
| Program Memory (Flash) | — | 256 KB (256K x 8) |
| RAM Size | — | 32 KB (32K x 8) |
| Number of I/O Pins | — | 56 |
| 封装 / 外壳 | — | 80-LQFP (14x14 mm) |
| Oscillator Type | — | Internal |
| Communication Interfaces | — | Ethernet (10/100), CAN 2.0B, I2C x2, SPI x2, UART x3 |
| Ethernet Controller | — | Integrated 10/100 MAC + PHY |
| Lead Free | — | Yes |
| Packaging | — | Tray |