EPC1PI8 vs EPC1PC8W 比較
詳細並排比較 EPC1PI8 由 Altera 與 EPC1PC8W 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 | EPC1PI8 | EPC1PC8W |
|---|---|---|
| 品牌 | Altera | Intel |
| 類別 | Memory ICs | Memory ICs |
| 生命週期狀態 | Obsolete | Obsolete |
| 記憶體類型 | OTP Configuration PROM (EPROM-based) | OTP (One-Time Programmable) Configuration PROM |
| 記憶體容量 | 1 Mbit | 1 Mbit (131,072 x 8 or 1,048,576 bits) |
| Programmable Type | OTP (One-Time Programmable) | — |
| 介面 | Serial (Altera FPGA configuration protocol) | Altera/Intel proprietary serial configuration (DATA0, DCLK) |
| Maximum Configuration Clock (DCLK) | 8 MHz | — |
| Supply Voltage (VCC) | 4.5 V to 5.5 V (5 V mode); 3.0 V to 3.6 V (3.3 V mode) | 3.0 V to 3.6 V (3.3 V typical) |
| 工作溫度範圍 | -40 C to +85 C | — |
| 封裝 | 8-PDIP (0.300 inch, 7.62 mm) | 8-pin PDIP (PDIP-8) |
| 安裝類型 | Through-Hole (DIP) | Through-Hole |
| Supported FPGA Families | ACEX 1K, APEX 20K, APEX II, Arria GX, Cyclone, Cyclone II, FLEX 10K, FLEX 6000, Mercury, Stratix, Stratix GX, Stratix II, Stratix II GX | — |
| Configuration Mode | Serial (PS mode) - Data, DCLK, nCS, OE/nCONFIG | — |
| Programming Method | External programmer + Altera BitBlaster / ByteBlaster | — |
| 腳位數 | 8 | — |
| RoHS 狀態 | [DATA_NEEDED: RoHS status - not present in verified web data] | [DATA_NEEDED: rohs status] |
| Lead-Free | [DATA_NEEDED: lead-free status] | [DATA_NEEDED: lead-free status] |
| Programming Voltage (VPP) | — | 5.0 V / 12.0 V (per datasheet programming algorithm) |
| Configuration Compatibility | — | Altera FLEX, ACEX, APEX, Cyclone, Cyclone II, Stratix |
| Cascadable | — | Yes (multiple EPC1 devices can be chained for larger bitstreams) |
| Programming Interface | — | 4-pin serial: nCONFIG, nSTATUS, DATA0, DCLK |
| 工作溫度 | — | -40C to +85C (industrial, per datasheet) |
| JTAG/BSD Support | — | Per datasheet; uses Altera ByteBlaster/USB-Blaster via nCONFIG chain |
| MSL 等級 | — | 1 (unlimited floor life, non-moisture-sensitive) |