MCF5282CVM80 vs MCF5251CVM140 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng MCF5282CVM80 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 | MCF5282CVM80 | MCF5251CVM140 |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | NRND | Huling Pagbili |
| Core | ColdFire V2 (32-bit) | — |
| Maximum Core Frequency | 80 MHz | 140 MHz |
| Program Flash | 512 KB (512K x 8) | — |
| SRAM | [DATA_NEEDED: SRAM size in KB] | — |
| Operating Voltage | 3.0 V to 3.6 V | [DATA_NEEDED: core/IO voltage range] |
| Packhaging | 256-MAPBGA (17x17 mm) | 225-MAPBGA (13x13 mm, also described as 225-LFBGA) |
| Uri ng Pagpapasok | Surface Mount (BGA) | Surface Mount (BGA) |
| Ethernet MAC | 10/100 Mbps with MII/RMII | — |
| CAN Controllers | 2x CAN 2.0B | — |
| UART | 3 UARTs | — |
| I2C | 2 I2C buses | — |
| ADC | 8-channel 10-bit | — |
| Timers | 4-channel 32-bit | — |
| Serial Peripheral Interface | QSPI | — |
| External Memory Bus | Yes (SDRAM/FP/ROM controller) | — |
| Temperature na Operasyon | -40C to +85C (industrial) | — |
| Tindminan RoHS | [DATA_NEEDED: RoHS compliance] | [DATA_NEEDED: confirm RoHS declaration] |
| Core Architecture | — | ColdFire V2 (32-bit) |
| Core Type | — | 32-Bit MPU |
| Program Memory Type | — | ROMless (external flash required) |
| USB Interface | — | USB-OTG with integrated PHY (Host + Function) |
| Enhanced MAC (eMAC) | — | Yes - hardware multiply-accumulator |
| Real-Time Clock | — | Yes - tamper-proof RTC |
| 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) |
| Level ng MSL | — | [DATA_NEEDED: MSL rating per JEDEC J-STD-020] |
| Lead-Free | — | [DATA_NEEDED: confirm lead-free] |