EPC1441PCB vs EPC1441PI8W 比較
詳細並排比較 EPC1441PCB 由 Altera 與 EPC1441PI8W 由 Intel. 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 | EPC1441PCB | EPC1441PI8W |
|---|---|---|
| 品牌 | Altera | Intel |
| 類別 | FPGA & CPLD | Memory ICs |
| 生命週期狀態 | Obsolete | NRND |
| Device Type | Enhanced Configuration Device for SRAM FPGAs | — |
| Memory Density | 4,435,200 bits (~4 Mb) | — |
| Supported FPGA Families | ACEX 1K, APEX 20K, APEX II, FLEX 10K, FLEX 6000, FLEX 8000, Mercury | APEX II, APEX 20K, APEX 20KC, APEX 20KE, Mercury, ACEX 1K, FLEX 6000, FLEX 10KE, FLEX 10KA |
| Programmability | In-system programmable via JTAG (IEEE 1149.1) | One-Time Programmable (OTP) |
| Configuration Interface | Altera serial/parallel configuration bus (nSTATUS, nCONFIG, DCLK, DATA) | — |
| Supply Voltage (VCC) | 3.3 V nominal | — |
| I/O Voltage Tolerance | 5 V tolerant | — |
| 封裝 | PLCC-20 (Plastic Leaded Chip Carrier) | 8-pin PDIP (PI8) |
| 安裝類型 | Surface Mount / Socket | Through-Hole (DIP) |
| 工作溫度 | 0 C to +70 C (commercial) | -40C to +85C (industrial) |
| Configuration Mode | Automatic at power-up | Serial master-slave to FPGA |
| Architecture | Flash memory + on-chip configuration controller | — |
| JTAG Support | Yes (IEEE 1149.1 boundary scan) | — |
| RoHS 狀態 | [DATA_NEEDED: RoHS compliance status] | Non-compliant (contains lead) |
| Lead-Free | [DATA_NEEDED: lead-free status] | — |
| 記憶體類型 | — | OTP Configuration PROM (EPROM-based) |
| 記憶體容量 | — | 440 Kbit |
| 介面 | — | 4-pin serial (DCLK, DATA, nSTATUS, nCONFIG) |
| 供應電壓 | — | 3.3 V |
| Packaging Variant | — | W (tape and reel) |
| 腳位數 | — | 8 |
| MSL 等級 | — | [DATA_NEEDED: MSL level] |
| Programming Method | — | Standard EPROM programmer (12.5 V VPP) |