SCF5250LAG100 vs SCF5249LAG120 Сравнение
Подробное сравнение бок о бок SCF5250LAG100 от NXP Semiconductors и SCF5249LAG120 от NXP Semiconductors. Сравните ключевые характеристики, электрические параметры, упаковку, статус жизненного цикла, цены и наличие, чтобы выбрать лучший компонент для ваших требований.
Сравнение характеристик
| Параметр | SCF5250LAG100 | SCF5249LAG120 |
|---|---|---|
| Бренд | NXP Semiconductors | NXP Semiconductors |
| Категория | Microcontrollers | Microcontrollers |
| Статус жизненного цикла | NRND | NRND |
| Наличие | In Stock | In Stock |
| Цена за единицу (USD) | $9,95 | $9,85 |
| Core Architecture | ColdFire V2 (32-bit RISC) | — |
| Core Name | SCF52xx | — |
| Operating Frequency | 100 MHz | — |
| Performance | >107 Dhrystone 2.1 MIPS @ 120 MHz (family rating) | 125+ Dhrystone 2.1 MIPS @ 140 MHz (typ. 120 MHz at this speed grade) |
| Program Memory | ROMless (external Flash required) | — |
| Data Memory Support | External SDRAM controller | — |
| MAC Unit | Enhanced MAC (eMAC) for DSP-style operations | — |
| Ethernet | Integrated Fast Ethernet (eMAC) | — |
| USB | USB On-The-Go | — |
| Audio Interface | Serial audio interfaces for MP3, WMA, OggVorbis decode | — |
| Package Type | LQFP-144 (20x20 mm) | — |
| Тип монтажа | Surface Mount | Surface Mount |
| Рабочая температура | Industrial grade | — |
| Статус RoHS | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: rohs status not in provided data] |
| Уровень MSL | [DATA_NEEDED: MSL rating] | — |
| Legacy Manufacturer | Freescale Semiconductor (now NXP) | — |
| Core Processor | — | ColdFire V2 |
| Core Size | — | 32-Bit |
| Maximum Clock Speed | — | 120 MHz |
| On-Chip SRAM | — | 96 KB |
| Program Memory Type | — | ROMless (external memory required) |
| Core Supply Voltage | — | 1.8 V |
| I/O Supply Voltage | — | 3.3 V |
| Корпус | — | 144-LQFP (20 x 20 mm) |
| Диапазон рабочих температур | — | -20C to +70C (commercial ambient per datasheet note) |
| Connectivity | — | I2C, IDE, Memory Card, SPI, UART/USART |
| Peripherals | — | DMA, I2S, POR, Serial Audio, WDT |
| Number of Terminals | — | 144 |
| Terminal Form | — | Gull Wing |
| Package Code | — | LFQFP |
| Typical Power | — | 1.3 mW/MHz (ColdFire-class low power) |
| Integrated Ethernet | — | EMAC (Ethernet MAC) |
| Part Status | — | Not For New Designs |