MCF54451CVM180 vs MCF54451VM240 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng MCF54451CVM180 sa pamamagitan ng NXP Semiconductors at MCF54451VM240 sa pamamagitan ng NXP Semiconductors. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Pagsanggunian na paghahambing
| Parametro | MCF54451CVM180 | MCF54451VM240 |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | NRND | NRND |
| Core | ColdFire V4 (V4M) with MMU and EMAC | ColdFire V4 (Version 4 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) | — |
| Instruction Cache | 16 KB | 16 KByte |
| Data Cache | 16 KB | 16 KByte |
| Internal SRAM | 32 KB | — |
| Program Memory (ROM/Flash) | ROMless | — |
| Packhaging | 256-MAPBGA, 17 mm x 17 mm | 256-MAPBGA (17x17 mm) |
| 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 | — |
| Uri ng Pagpapasok | Surface Mount (BGA) | Surface Mount (BGA) |
| Hanay ng Temperature na Operasyon | [DATA_NEEDED: operating temperature range] | — |
| Level ng MSL | [DATA_NEEDED: MSL level] | — |
| Tindminan RoHS | Compliant | — |
| Operating Frequency | — | 240 MHz |
| DMIPS | — | up to 410 Dhrystone 2.1 MIPS |
| Program Memory Type | — | ROMless (external boot flash required) |
| RAM Size | — | 32K x 8 on-chip SRAM |
| I/O Count | — | 132 |
| Volte ng Pagbibigay | — | [DATA_NEEDED: core and I/O rail voltages] |
| Temperature na Operasyon | — | -40C to +85C (industrial) |
| Connectivity | — | 10/100 Ethernet MAC, USB OTG, PCI |
| Memory Controller | — | DDR/DDR2 SDRAM + NAND flash controller |
| Katayuan ng Lifecycle | — | NRND (Not Recommended for New Designs) |
| Packaging | — | Tray |