MCF54451VM240J vs MCF54451VM240 比較
詳細並排比較 MCF54451VM240J 由 NXP Semiconductors 與 MCF54451VM240 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 | MCF54451VM240J | MCF54451VM240 |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | NRND | NRND |
| Manufacturer | NXP Semiconductors (formerly Freescale) | — |
| Series / Family | MCF5445x | — |
| Core Architecture | ColdFire V4 (32-bit) | — |
| Core / Device Subtype | MPU (Microprocessor Unit) | — |
| Maximum CPU Clock | 240 MHz | — |
| 資料匯流排寬度 | 32-bit | — |
| MMU (Memory Management Unit) | Yes | — |
| Program Memory Type | ROMless | ROMless (external boot flash required) |
| Package Type | 256-MAPBGA | — |
| Package Dimensions | 17 mm x 17 mm | — |
| Ball Pitch | 1.0 mm | — |
| 安裝類型 | Surface Mount (BGA) | Surface Mount (BGA) |
| Temperature Grade | Commercial (J suffix, 0C to +70C) | — |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range] | — |
| 工作溫度 | 0C to +70C (commercial) | -40C to +85C (industrial) |
| MSL 等級 | [DATA_NEEDED: MSL level] | — |
| RoHS 狀態 | [DATA_NEEDED: RoHS status] | — |
| Debug Interface | BDM / JTAG | — |
| Core | — | ColdFire V4 (Version 4 with MMU and EMAC) |
| Operating Frequency | — | 240 MHz |
| DMIPS | — | up to 410 Dhrystone 2.1 MIPS |
| RAM Size | — | 32K x 8 on-chip SRAM |
| Instruction Cache | — | 16 KByte |
| Data Cache | — | 16 KByte |
| I/O Count | — | 132 |
| 封裝 | — | 256-MAPBGA (17x17 mm) |
| 供應電壓 | — | [DATA_NEEDED: core and I/O rail voltages] |
| Connectivity | — | 10/100 Ethernet MAC, USB OTG, PCI |
| Memory Controller | — | DDR/DDR2 SDRAM + NAND flash controller |
| 生命週期狀態 | — | NRND (Not Recommended for New Designs) |
| Packaging | — | Tray |