MCF5251VM140 vs MCF5251CVM140 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng MCF5251VM140 sa pamamagitan ng NXP Semiconductors at MCF5251CVM140 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.
NXP Semiconductors
MCF5251CVM140 - ColdFire V2 140MHz MPU, USB-OTG, 225-MAPBGA | NXP
MCF5251CVM140 ⚠ Huling PagbiliPagsanggunian na paghahambing
| Parametro | MCF5251VM140 | MCF5251CVM140 |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Tapus ng Buhay | Huling Pagbili |
| 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 |
| Packhaging | 225-MAPBGA (13x13 mm) | 225-MAPBGA (13x13 mm, also described as 225-LFBGA) |
| Uri ng Pagpapasok | 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] | — |
| Tindminan RoHS | Compliant (per DigiKey listing) | [DATA_NEEDED: confirm RoHS declaration] |
| Level ng MSL | [DATA_NEEDED: MSL rating] | [DATA_NEEDED: MSL rating per JEDEC J-STD-020] |
| Katayuan ng Lifecycle | 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 |
| Hanay ng Temperature na Operasyon | — | -40C to +85C (industrial, inferred from CVM suffix) |
| Lead-Free | — | [DATA_NEEDED: confirm lead-free] |