MCF54450VM240 vs MCF54451CVM180 Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci MCF54450VM240 disebabkan oleh NXP Semiconductors dan MCF54451CVM180 disebabkan oleh NXP Semiconductors. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Pengandingan Spesifikasi
| Parametr | MCF54450VM240 | MCF54451CVM180 |
|---|---|---|
| Merek | NXP Semiconductors | NXP Semiconductors |
| Kategori | Microcontrollers | Microcontrollers |
| Status Lingkungan Hidup | NRND | NRND |
| Core Processor | ColdFire V4 | — |
| Core Size | 32-bit | — |
| Speed | 240 MHz | — |
| Instruction Cache | 16 KB | 16 KB |
| Data Cache | 16 KB | 16 KB |
| Internal SRAM | 32 KB | 32 KB |
| Memory Management Unit | Yes (MMU) | — |
| EMAC | Yes (enhanced multiply-accumulate) | — |
| Program Memory Type | ROMless | — |
| Connectivity | I2C, SPI, SSI, UART/USART, USB OTG, Ethernet, PCI | — |
| Peripherals | DMA, WDT | — |
| Number of I/O | 132 | — |
| Kemasan | 256-MAPBGA (17x17 mm) | 256-MAPBGA, 17 mm x 17 mm |
| Jenis Pemasangan | Surface Mount | Surface Mount (BGA) |
| Suhu Operasi | [DATA_NEEDED: operating temperature range] | — |
| Tegangan Pemberi Arus | [DATA_NEEDED: supply voltage range] | — |
| Status Lingkungan Hidup | NRND (Not Recommended for New Designs) | — |
| Core | — | ColdFire V4 (V4M) with MMU and EMAC |
| Core Architecture | — | 32-bit RISC, Variable-Length Encoding (m68k lineage) |
| Maximum Core Frequency | — | 180 MHz |
| Dhrystone 2.1 MIPS | — | up to 410 MIPS @ 266 MHz (family spec) |
| Program Memory (ROM/Flash) | — | ROMless |
| Supply Voltage (Core/IO) | — | 1.8 V / 2.5 V / 3.3 V |
| Ethernet | — | Integrated MAC (10/100) |
| USB | — | USB On-The-Go (OTG) |
| PCI | — | PCI 2.x interface integrated |
| Gambaran Suhu Operasi | — | [DATA_NEEDED: operating temperature range] |
| Aras MSL | — | [DATA_NEEDED: MSL level] |
| Status RoHS | — | Compliant |