EPC4Q100N vs EPC4QC100T 比較
詳細並排比較 EPC4Q100N 由 Intel 與 EPC4QC100T 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 | EPC4Q100N | EPC4QC100T |
|---|---|---|
| 品牌 | Intel | Altera |
| 類別 | FPGA & CPLD | Memory ICs |
| 生命週期狀態 | NRND | NRND |
| 記憶體類型 | Flash (NOR, Enhanced Configuration Device) | Flash configuration PROM (non-volatile) |
| 記憶體容量 | 4 Mbit (512 Kbyte) | — |
| Configuration Interface | Serial (FLEX) / Parallel / JTAG ISP | Serial / x8 Parallel (selectable) |
| 供應電壓 | 3.3 V | — |
| Program/Erase Cycles | [DATA_NEEDED: minimum endurance in cycles] | — |
| 封裝 | 100-pin PQFP | 100-pin PQFP (Plastic Quad Flat Pack), 20 x 14 mm |
| 安裝類型 | Surface Mount | Surface Mount |
| 工作溫度 | -40 C to +85 C (industrial) | -40 C to +85 C (industrial) |
| JTAG Support | IEEE 1149.1 compliant | Yes (1149.1 boundary-scan compliant) |
| In-System Programmable | Yes | — |
| Target FPGA Families | Cyclone, Stratix, APEX, Mercury, ACEX | — |
| Data Width (parallel mode) | 8-bit | — |
| Lead-Free / RoHS | [DATA_NEEDED: per lot] | Lead-free; RoHS compliance depends on date code |
| Status | Not Recommended for New Designs (NRND) | — |
| Configuration Schemes | Active Serial (AS) / Active Parallel (AP) / Passive Serial (PS) | — |
| MSL 等級 | [DATA_NEEDED: per JEDEC J-STD-020] | 3 (per JEDEC J-STD-020) |
| Memory Density | — | 4 Mbit |
| Maximum Serial Clock Frequency | — | 66 MHz |
| Supported FPGAs | — | Altera/Intel Cyclone, Stratix, APEX families |
| Supply Voltage (VCC) | — | 3.0 V to 3.6 V (3.3 V typ) |
| I/O Voltage (VCCIO / MultiVolt) | — | 1.8 V / 2.5 V / 3.3 V / 5.0 V |
| In-System Programming | — | IEEE 1149.1 JTAG + serial interface |
| Configuration Modes | — | Serial (1-bit) and Parallel (x8) |
| Daisy-Chain Support | — | Yes (EPC4-to-EPC4 only) |