MCF54452VR266 vs MCF54455VR266 Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci MCF54452VR266 disebabkan oleh NXP Semiconductors dan MCF54455VR266 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
MCF54452VR266 - ColdFire V4 266MHz MPU | NXP | Embedded Control
MCF54452VR266 ✗ Akhir HayatNXP Semiconductors
MCF54455VR266 - Coldfire V4 32-Bit MPU, 266MHz, 360-TEPBGA | NXP
MCF54455VR266 ⚠ Bahagian terakhir untuk beliPengandingan Spesifikasi
| Parametr | MCF54452VR266 | MCF54455VR266 |
|---|---|---|
| Merek | NXP Semiconductors | NXP Semiconductors |
| Kategori | Microcontrollers | Microcontrollers |
| Status Lingkungan Hidup | Akhir Hidup | Masa Terakhir Dibeli |
| Core Processor | ColdFire V4 | — |
| Core Size | 32-Bit | — |
| Frekuensi Klock Maksimum | 266 MHz | — |
| Memory Management Unit | Yes (MMU) | — |
| Program Memory Type | ROMless | — |
| Series | MCF5445x | — |
| Ethernet | 10/100 Ethernet MAC | 10/100 MAC (eNet) |
| USB | USB on-the-go (OTG) | USB 2.0 On-The-Go (USB OTG) |
| PCI Controller | Yes (PCI) | — |
| Kemasan | 360-TEPBGA (23x23 mm) | 360-TEPBGA (23x23 mm) |
| Jenis Pemasangan | Surface Mount | Surface Mount, BGA |
| Peripherals | Ethernet, USB OTG, PCI connectivity set | — |
| Status RoHS | [DATA_NEEDED: RoHS Status] | Compliant per NXP product page |
| Suhu Operasi | [DATA_NEEDED: Operating Temperature] | 0C to +70C (industrial grade variants may exist) |
| Tegangan Pemberi Arus | [DATA_NEEDED: Supply Voltage] | — |
| Aras MSL | [DATA_NEEDED: MSL Level] | [DATA_NEEDED: MSL rating] |
| Status Lingkungan Hidup | End of Life (per NXP product page) | — |
| Core Architecture | — | ColdFire V4 (32-bit RISC, MMU) |
| Core Frequency | — | 266 MHz |
| Instruction Set Width | — | 32-bit |
| On-chip Program Memory | — | ROMless (external boot required) |
| On-chip SRAM | — | [DATA_NEEDED: internal SRAM size in KB] |
| External Memory Bus | — | 32-bit address/data; SDRAM/DDR, SRAM, NOR flash |
| Supply Voltage (Core/IO) | — | 1.8 V / 2.5 V / 3.3 V (mixed) |
| PCI | — | PCI v2.3 bus controller |
| Serial Connectivity | — | UART, I2C, SPI, SSI/I2S, FlexCAN |
| MMU | — | Yes (supports protected OS / Linux) |