MCF5251CVM140 vs MCF5253VM140 Karşılaştırma
Ayrıntılı yan yana karşılaştırma MCF5251CVM140 tarafından NXP Semiconductors ve MCF5253VM140 tarafından NXP SemiconductorsAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
NXP Semiconductors
MCF5251CVM140 - ColdFire V2 140MHz MPU, USB-OTG, 225-MAPBGA | NXP
MCF5251CVM140 ⚠ Son Satın AlmaNXP Semiconductors
MCF5253VM140 - ColdFire V2 32-bit MPU 140MHz 225-MAPBGA | NXP
MCF5253VM140 ⚠ Son Satın AlmaÖzellik Karşılaştırması
| Parametre | MCF5251CVM140 | MCF5253VM140 |
|---|---|---|
| Marka | NXP Semiconductors | NXP Semiconductors |
| Kategori | Microcontrollers | Microcontrollers |
| Yaşam Döngüsü Durumu | Son Alış Zamanı | Son Alış Zamanı |
| 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) |
| Paket | 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 | — |
| İşletim Sıcaklığı Aralığı | -40C to +85C (industrial, inferred from CVM suffix) | [DATA_NEEDED: industrial temperature range] |
| Montaj Türü | Surface Mount (BGA) | Surface Mount |
| MSL Seviyesi | [DATA_NEEDED: MSL rating per JEDEC J-STD-020] | 3 (per JEDEC J-STD-020, typical for MAPBGA) |
| RoHS Durumu | [DATA_NEEDED: confirm RoHS declaration] | — |
| Lead-Free | [DATA_NEEDED: confirm lead-free] | — |
| Veri Bus Genişliği | — | 32-bit |
| Azami Saat Hızı | — | 140 MHz |
| Internal RAM Size | — | 128 KB (128K x 8) |
| Paket / Kas | — | 225-LFBGA / 225-MAPBGA (13 x 13 mm) |
| Number of I/O | — | [DATA_NEEDED: I/O count from datasheet] |
| Oscillator Type | — | External |
| Besleme Gerilimi | — | 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] |