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