MCF5251CVM140 vs MCF5251VM140 Karşılaştırma
Ayrıntılı yan yana karşılaştırma MCF5251CVM140 tarafından NXP Semiconductors ve MCF5251VM140 tarafından NXP SemiconductorsAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
NXP Semiconductors
MCF5251CVM140 - ColdFire V2 140MHz MPU, USB-OTG, 225-MAPBGA | NXP
MCF5251CVM140 ⚠ Son Satın AlmaNXP Semiconductors
MCF5251VM140 - ColdFire V2 32-Bit MPU 140MHz | NXP
MCF5251VM140 ✗ Son Kullanım ZamanıÖzellik Karşılaştırması
| Parametre | MCF5251CVM140 | MCF5251VM140 |
|---|---|---|
| Marka | NXP Semiconductors | NXP Semiconductors |
| Kategori | Microcontrollers | Microcontrollers |
| Yaşam Döngüsü Durumu | Son Alış Zamanı | Hayat Dönemi Sonu |
| Core Architecture | ColdFire V2 (32-bit) | ColdFire V2 (32-bit) |
| Maximum Core Frequency | 140 MHz | — |
| Core Type | 32-Bit MPU | — |
| Program Memory Type | ROMless (external flash required) | — |
| Paket | 225-MAPBGA (13x13 mm, also described as 225-LFBGA) | 225-MAPBGA (13x13 mm) |
| Operating Voltage | [DATA_NEEDED: core/IO voltage range] | — |
| USB Interface | USB-OTG with integrated PHY (Host + Function) | USB-OTG (integrated) |
| Enhanced MAC (eMAC) | Yes - hardware multiply-accumulator | — |
| Real-Time Clock | Yes - tamper-proof RTC | Yes, tamper-proof on-chip RTC |
| Ethernet | 10/100 MAC (on selected family members) | — |
| External Bus Interface | 32-bit with SDRAM controller and chip-select logic | — |
| İşletim Sıcaklığı Aralığı | -40C to +85C (industrial, inferred from CVM suffix) | — |
| Montaj Türü | Surface Mount (BGA) | Surface Mount (BGA) |
| MSL Seviyesi | [DATA_NEEDED: MSL rating per JEDEC J-STD-020] | [DATA_NEEDED: MSL rating] |
| RoHS Durumu | [DATA_NEEDED: confirm RoHS declaration] | Compliant (per DigiKey listing) |
| Lead-Free | [DATA_NEEDED: confirm lead-free] | — |
| Family | — | MCF525x (AMADEUS+USB) |
| Maximum CPU Clock | — | 140 MHz |
| Program Memory | — | ROMless (external flash boot) |
| On-chip MAC Unit | — | eMAC (enhanced multiplier-accumulator) |
| Operating Temperature Grade | — | Commercial (0C to +70C) |
| Supply Voltage (Core) | — | [DATA_NEEDED: Vdd core] |
| Supply Voltage (I/O) | — | [DATA_NEEDED: Vdd I/O] |
| Yaşam Döngüsü Durumu | — | End-of-Life (EOL) per NXP product page |