MCF5251VM140 vs MCF5208CVM166 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng MCF5251VM140 sa pamamagitan ng NXP Semiconductors at MCF5208CVM166 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 | MCF5251VM140 | MCF5208CVM166 |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Tapus ng Buhay | NRND |
| Core Architecture | ColdFire V2 (32-bit) | — |
| Family | MCF525x (AMADEUS+USB) | — |
| Maximum CPU Clock | 140 MHz | — |
| Program Memory | ROMless (external flash boot) | ROMless (external memory) |
| On-chip MAC Unit | eMAC (enhanced multiplier-accumulator) | — |
| USB Interface | USB-OTG (integrated) | — |
| Real-Time Clock | Yes, tamper-proof on-chip RTC | — |
| Packhaging | 225-MAPBGA (13x13 mm) | 196-LBGA (MAPBGA), 15 x 15 mm |
| Uri ng Pagpapasok | Surface Mount (BGA) | Surface Mount |
| 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) | — |
| Level ng MSL | [DATA_NEEDED: MSL rating] | — |
| Katayuan ng Lifecycle | End-of-Life (EOL) per NXP product page | NRND (Not Recommended for New Designs) |
| Core | — | ColdFire V2 (32-bit) |
| Core Frequency | — | 166.67 MHz |
| Internal SRAM | — | 16 KByte |
| Cache | — | 8 KByte configurable |
| SDRAM Controller | — | 2-bank SDR/DDR |
| DMA Channels | — | 16 |
| UARTs | — | Up to 3 |
| Serial Interfaces | — | Queued SPI (QSPI) |
| Power Management | — | Integrated low-power management module |
| Temperature na Operasyon | — | [DATA_NEEDED: operating temperature range] |
| Volte ng Pagbibigay | — | [DATA_NEEDED: supply voltage range] |
| Moisture Sensitivity Level | — | [DATA_NEEDED: MSL level] |
| Product Family | — | MCF520x ColdFire Microprocessor |