MCF54454VR266 vs MCF54452VR266 Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci MCF54454VR266 disebabkan oleh NXP Semiconductors dan MCF54452VR266 disebabkan oleh NXP Semiconductors. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
NXP Semiconductors
MCF54454VR266 - Coldfire V4 MPU, 266MHz, 360-TEPBGA | NXP
MCF54454VR266 ✗ Akhir HayatNXP Semiconductors
MCF54452VR266 - ColdFire V4 266MHz MPU | NXP | Embedded Control
MCF54452VR266 ✗ Akhir HayatPengandingan Spesifikasi
| Parametr | MCF54454VR266 | MCF54452VR266 |
|---|---|---|
| Merek | NXP Semiconductors | NXP Semiconductors |
| Kategori | Microcontrollers | Microcontrollers |
| Status Lingkungan Hidup | Akhir Hidup | Akhir Hidup |
| Core Processor | ColdFire V4 | ColdFire V4 |
| Core Size | 32-Bit | 32-Bit |
| Maximum Clock Speed | 266 MHz | — |
| Program Memory Type | ROMless (external flash required) | ROMless |
| Kemasan | 360-TEPBGA (23x23 mm) | 360-TEPBGA (23x23 mm) |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Number of I/O | 132 | — |
| Connectivity | I2C, SPI, SSI, UART/USART, USB OTG | — |
| Peripherals | DMA, WDT (Watchdog Timer) | Ethernet, USB OTG, PCI connectivity set |
| Tegangan Pemberi Arus | 1.8V / 2.5V / 3.3V | [DATA_NEEDED: Supply Voltage] |
| MMU (Memory Management Unit) | Yes | — |
| FPU (Floating-Point Unit) | Present (this variant) | — |
| Ethernet MAC | Integrated | — |
| PCI Interface | Integrated | — |
| USB OTG | Integrated | — |
| Suhu Operasi | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: Operating Temperature] |
| Aras MSL | [DATA_NEEDED: MSL level] | [DATA_NEEDED: MSL Level] |
| Status RoHS | Compliant | [DATA_NEEDED: RoHS Status] |
| Frekuensi Klock Maksimum | — | 266 MHz |
| Memory Management Unit | — | Yes (MMU) |
| Series | — | MCF5445x |
| Ethernet | — | 10/100 Ethernet MAC |
| USB | — | USB on-the-go (OTG) |
| PCI Controller | — | Yes (PCI) |
| Status Lingkungan Hidup | — | End of Life (per NXP product page) |