SCF5249LAG120 vs MCF5207CAG166 比較
詳細並排比較 SCF5249LAG120 由 NXP Semiconductors 與 MCF5207CAG166 由 NXP Semiconductors. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
規格比較
| 參數 | SCF5249LAG120 | MCF5207CAG166 |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | NRND | Obsolete |
| Core Processor | ColdFire V2 | ColdFire V2 |
| Core Size | 32-Bit | 32-Bit |
| Maximum Clock Speed | 120 MHz | 166.67 MHz |
| On-Chip SRAM | 96 KB | — |
| Program Memory Type | ROMless (external memory required) | ROMless |
| Core Supply Voltage | 1.8 V | — |
| I/O Supply Voltage | 3.3 V | — |
| 封裝 | 144-LQFP (20 x 20 mm) | 144-LQFP (20x20 mm) |
| 工作溫度範圍 | -20C to +70C (commercial ambient per datasheet note) | -40C to +85C (industrial, 'A' suffix) |
| Connectivity | I2C, IDE, Memory Card, SPI, UART/USART | EBI/EMI, I2C, SPI, UART/USART |
| Peripherals | DMA, I2S, POR, Serial Audio, WDT | DMA, WDT (Watchdog Timer) |
| Number of Terminals | 144 | — |
| Terminal Form | Gull Wing | — |
| Package Code | LFQFP | — |
| Performance | 125+ Dhrystone 2.1 MIPS @ 140 MHz (typ. 120 MHz at this speed grade) | — |
| Typical Power | 1.3 mW/MHz (ColdFire-class low power) | — |
| Integrated Ethernet | EMAC (Ethernet MAC) | — |
| 安裝類型 | Surface Mount | Surface Mount |
| RoHS 狀態 | [DATA_NEEDED: rohs status not in provided data] | Compliant (per NXP product page) |
| Part Status | Not For New Designs | — |
| Program Memory Size | — | ROMless (external boot) |
| RAM Size | — | 16 KB on-chip SRAM |
| EEPROM Size | — | None |
| Number of I/O | — | 30 GPIOs |
| 資料匯流排寬度 | — | 32-bit |
| Supply Voltage (Core/IO) | — | [DATA_NEEDED: Vdd/Vdda range] |
| External Memory Support | — | SRAM, Flash, SDR SDRAM, DDR SDRAM, mDDR |
| Part Status (NXP lifecycle) | — | Obsolete |