SCF5250LAG100 vs SCF5249LAG120 तुलना
विस्तृत दोनों ओर की तुलना SCF5250LAG100 द्वारा NXP Semiconductors और SCF5249LAG120 द्वारा NXP Semiconductors. मुख्य विशेषताओं, इलेक्ट्रिकल पैरामीटर, पैकेजिंग, चक्र स्थिति, मूल्यांकन और उपलब्धता को तुलना करके अपनी डिजाइन की आवश्यकताओं के लिए सबसे अच्छा घटक निर्धारित करें。
विशेषता तुलना
| पैरामीटर | SCF5250LAG100 | SCF5249LAG120 |
|---|---|---|
| ब्रांड | NXP Semiconductors | NXP Semiconductors |
| श्रेणी | Microcontrollers | Microcontrollers |
| लाइफसाइकिल स्थिति | NRND | NRND |
| 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) | — |
| माउंटिंग प्रकार | Surface Mount | Surface Mount |
| ऑपरेटिंग तापमान | Industrial grade | — |
| RoHS स्थिति | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: rohs status not in provided data] |
| MSL स्तर | [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 |
| पैकेज | — | 144-LQFP (20 x 20 mm) |
| ऑपरेटिंग तापमान रेंज | — | -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 |