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