EPC1441PI8N vs EPC1441PI8 对比
详细并排对比 EPC1441PI8N 出自 Altera 和 EPC1441PI8 出自 Intel。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | EPC1441PI8N | EPC1441PI8 |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | Memory ICs | Memory ICs |
| 生命周期状态 | 最后采购期 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $3.55 | $7.25 |
| 存储器类型 | OTP Configuration PROM (poly-fuse) | OTP Configuration PROM |
| Memory Capacity | 440,800 bits (440 Kbit) | — |
| Configuration Interface | Altera Serial (PS) configuration | Serial, 4-pin (nSTATUS, nCONFIG, DCLK, DATA0) |
| Supply Voltage VCC | 5.0 V nominal (4.75 V to 5.25 V) | — |
| Active Supply Current ICC | [DATA_NEEDED: typical active ICC] | — |
| Standby Supply Current ICCSTBY | approximately 50 uA | — |
| Programming Method | Off-board PROM programmer (poly-fuse OTP) | — |
| Configuration Time | <100 ms typical for FLEX10KA loading | — |
| 工作温度 | -40C to +85C (industrial) | 0C to +70C (commercial) |
| 封装 | 8-pin PDIP (Plastic DIP, through-hole) | 8-PDIP (8-pin Plastic DIP) |
| 引脚数量 | 8 | — |
| 安装类型 | Through-hole (THT) | Through-Hole |
| Lead-Free / RoHS | Non-RoHS (legacy through-hole); check suffix for Pb-free option | Not RoHS compliant (PDIP, SnPb finish) |
| Compatible FPGA Families | FLEX10K, FLEX10KA, FLEX6000, APEX20K series | — |
| Family Position | Top-of-family (largest density: 440Kb) | — |
| Programming Voltage | [DATA_NEEDED: VPP programming voltage] | Not required (single 5.0 V supply) |
| Endurance | One-time programmable (no reprogram cycles) | — |
| 存储容量 | — | 440 kb (440,800 bits) |
| 电源电压 | — | 5.0 V |
| Programmability | — | One-Time Programmable (OTP) |
| Supported FPGA Families | — | APEX II, APEX 20K/20KC/20KE, Mercury, ACEX 1K, FLEX 6000/10KE/10KA |
| Cascading Support | — | Yes (nCASC output for multi-device chains) |
| MSL 等级 | — | 1 (unlimited) |
| Supported Configuration Modes | — | Passive serial (PS) only |
| Manufacturer | — | Intel (formerly Altera) |