MCF5251CVM140 vs MCF5253VM140 Сравнение
Подробное сравнение бок о бок MCF5251CVM140 от NXP Semiconductors и MCF5253VM140 от NXP Semiconductors. Сравните ключевые характеристики, электрические параметры, упаковку, статус жизненного цикла, цены и наличие, чтобы выбрать лучший компонент для ваших требований.
NXP Semiconductors
MCF5251CVM140 - ColdFire V2 140MHz MPU, USB-OTG, 225-MAPBGA | NXP
MCF5251CVM140 ⚠ Последняя закупкаNXP Semiconductors
MCF5253VM140 - ColdFire V2 32-bit MPU 140MHz 225-MAPBGA | NXP
MCF5253VM140 ⚠ Последняя закупкаСравнение характеристик
| Параметр | MCF5251CVM140 | MCF5253VM140 |
|---|---|---|
| Бренд | NXP Semiconductors | NXP Semiconductors |
| Категория | Microcontrollers | Microcontrollers |
| Статус жизненного цикла | Последняя закупка | Последняя закупка |
| Наличие | In Stock | In Stock |
| Цена за единицу (USD) | $18,20 | $14,50 |
| 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) |
| Корпус | 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 | — |
| Диапазон рабочих температур | -40C to +85C (industrial, inferred from CVM suffix) | [DATA_NEEDED: industrial temperature range] |
| Тип монтажа | Surface Mount (BGA) | Surface Mount |
| Уровень MSL | [DATA_NEEDED: MSL rating per JEDEC J-STD-020] | 3 (per JEDEC J-STD-020, typical for MAPBGA) |
| Статус RoHS | [DATA_NEEDED: confirm RoHS declaration] | — |
| Lead-Free | [DATA_NEEDED: confirm lead-free] | — |
| Разрядность шины данных | — | 32-bit |
| Максимальная тактовая частота | — | 140 MHz |
| Internal RAM Size | — | 128 KB (128K x 8) |
| Корпус / Типоразмер | — | 225-LFBGA / 225-MAPBGA (13 x 13 mm) |
| Number of I/O | — | [DATA_NEEDED: I/O count from datasheet] |
| Oscillator Type | — | External |
| Напряжение питания | — | 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] |