EPF10K50VRI240-4N vs EPF10K20RI240-4 比較
詳細並排比較 EPF10K50VRI240-4N 由 Altera 與 EPF10K20RI240-4 由 Altera. 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 | EPF10K50VRI240-4N | EPF10K20RI240-4 |
|---|---|---|
| 品牌 | Altera | Altera |
| 類別 | FPGA & CPLD | FPGA & CPLD |
| 生命週期狀態 | NRND | Obsolete |
| Series | FLEX 10K | EPF10K20 |
| Family | FLEX 10K (Altera) | FLEX 10K |
| Logic Elements / Cells | 2880 | 1,152 |
| Total RAM Bits | 20480 | 12,288 |
| Typical Gate Count | 50000 gates | — |
| Number of LABs/CLBs | 360 | — |
| Number of Logic Elements | [DATA_NEEDED: logic element breakdown per LAB] | — |
| Number of EABs | 10 | — |
| User I/O Pins | 189 | — |
| Core Supply Voltage (VCCINT) | 3.0 V to 3.6 V (nominal 3.3 V) | — |
| I/O Supply Voltage (VCCIO) | 2.5 V / 3.3 V / 5.0 V compatible | — |
| Maximum Internal Frequency | 125 MHz | — |
| Internal PLL Reference | 66.67 MHz | — |
| Process Technology | 0.42 µm CMOS, SRAM-based | 0.42 µm CMOS (SRAM) |
| Propagation Delay | 0.6 ns | — |
| 工作溫度範圍 | -40 °C to +85 °C (industrial) | — |
| 封裝 | 240-BFQFP / RQFP, exposed pad | — |
| 安裝類型 | Surface Mount | Surface Mount |
| Configuration Interface | JTAG (IEEE 1149.1), ByteBlasterMV, BitBlaster | — |
| Speed Grade | -4 | — |
| RoHS 狀態 | Compliant (lead-free RQFP variant) | Non-compliant (legacy 5 V process) |
| Logic Array Blocks (LABs) | — | 144 |
| Number of Gates | — | 20,000 (typical) |
| User I/O Count | — | 189 |
| Number of Embedded Array Blocks (EABs) | — | [DATA_NEEDED: number of EABs] |
| Maximum Operating Frequency | — | 125 MHz |
| Core Supply Voltage | — | 5 V |
| I/O Supply Voltage | — | 5 V |
| Package Type | — | 240-BFQFP / 240-RQFP with exposed pad |
| Operating Temperature Grade | — | Industrial |
| Configuration Memory | — | SRAM (volatile, external config device required) |
| Lead-Free | — | Contains lead (legacy) |