MCF5251CVM140 vs MCF5253VM140 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng MCF5251CVM140 sa pamamagitan ng NXP Semiconductors at MCF5253VM140 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 PagbiliNXP Semiconductors
MCF5253VM140 - ColdFire V2 32-bit MPU 140MHz 225-MAPBGA | NXP
MCF5253VM140 ⚠ Huling PagbiliPagsanggunian na paghahambing
| Parametro | MCF5251CVM140 | MCF5253VM140 |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Huling Pagbili | Huling Pagbili |
| Core Architecture | ColdFire V2 (32-bit) | ColdFire V2 (M68k-based) with eMAC |
| Maximum Core Frequency | 140 MHz | — |
| Core Type | 32-Bit MPU | — |
| Program Memory Type | ROMless (external flash required) | ROMless (external memory required) |
| Packhaging | 225-MAPBGA (13x13 mm, also described as 225-LFBGA) | — |
| Operating Voltage | [DATA_NEEDED: core/IO voltage range] | — |
| USB Interface | USB-OTG with integrated PHY (Host + Function) | USB On-The-Go (OTG) with integrated PHY |
| Enhanced MAC (eMAC) | Yes - hardware multiply-accumulator | — |
| Real-Time Clock | Yes - tamper-proof RTC | Tamper-proof RTC on-chip |
| Ethernet | 10/100 MAC (on selected family members) | 10/100 Fast Ethernet Controller (FEC) |
| 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) | [DATA_NEEDED: industrial temperature range] |
| Uri ng Pagpapasok | Surface Mount (BGA) | Surface Mount |
| Level ng MSL | [DATA_NEEDED: MSL rating per JEDEC J-STD-020] | 3 (per JEDEC J-STD-020, typical for MAPBGA) |
| Tindminan RoHS | [DATA_NEEDED: confirm RoHS declaration] | — |
| Lead-Free | [DATA_NEEDED: confirm lead-free] | — |
| Width ng Data Bus | — | 32-bit |
| Maksimum na Taktiko ng Oras | — | 140 MHz |
| Internal RAM Size | — | 128 KB (128K x 8) |
| Packhaging / Kaso | — | 225-LFBGA / 225-MAPBGA (13 x 13 mm) |
| Number of I/O | — | [DATA_NEEDED: I/O count from datasheet] |
| Oscillator Type | — | External |
| Volte ng Pagbibigay | — | 1.8 V core / 3.3 V I/O (typical; see datasheet) |
| External Memory Bus | — | SDRAM, SRAM, NOR flash, NAND flash controller |
| Serial Peripherals | — | 2x UART, 2x I2C, 1x QSPI, 4-ch PWM |
| Compliance / RoHS | — | [DATA_NEEDED: compliance status] |