EPC1441PI8W vs EPC144PI8 对比
详细并排对比 EPC1441PI8W 出自 Intel 和 EPC144PI8 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 | EPC1441PI8W | EPC144PI8 |
|---|---|---|
| 品牌 | Intel | Intel |
| 分类 | Memory ICs | FPGA & CPLD |
| 生命周期状态 | 不推荐新设计 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $20.45 | $7.25 |
| 存储器类型 | OTP Configuration PROM (EPROM-based) | OTP Serial Configuration EPROM (UV-erasable package option available) |
| 存储容量 | 440 Kbit | — |
| 接口 | 4-pin serial (DCLK, DATA, nSTATUS, nCONFIG) | 4-wire serial (DCLK, DATA, nCS, nINIT_STATUS) |
| 电源电压 | 3.3 V | — |
| Programmability | One-Time Programmable (OTP) | One-Time Programmable (OTP) per bitstream; UV-erasable window package variant also exists |
| Supported FPGA Families | APEX II, APEX 20K, APEX 20KC, APEX 20KE, Mercury, ACEX 1K, FLEX 6000, FLEX 10KE, FLEX 10KA | — |
| 封装 | 8-pin PDIP (PI8) | PDIP-8 (300 mil) |
| Packaging Variant | W (tape and reel) | — |
| 工作温度 | -40C to +85C (industrial) | -40C to +85C (industrial, 'I' suffix) |
| 安装类型 | Through-Hole (DIP) | Through-hole (THT) |
| 引脚数量 | 8 | 8 |
| MSL 等级 | [DATA_NEEDED: MSL level] | Not applicable (through-hole) |
| RoHS 状态 | Non-compliant (contains lead) | [DATA_NEEDED: RoHS compliance] |
| Programming Method | Standard EPROM programmer (12.5 V VPP) | — |
| Configuration Mode | Serial master-slave to FPGA | — |
| Memory Density | — | 144 Kbit (144,096 bits) |
| Configuration Clock (max) | — | [DATA_NEEDED: DCLK maximum frequency] |
| Supply Voltage VCC | — | [DATA_NEEDED: VCC operating range] |
| Process Technology | — | CMOS EPROM (1.8 V core option per suffix '8') |
| Target FPGA Compatibility | — | Altera FLEX 6000, FLEX 8000, FLEX 10K, APEX 20K (legacy) |
| Lead-Free | — | [DATA_NEEDED: lead-free status] |
| nINIT_STATUS Output | — | Open-drain, active-low (per datasheet family convention) |
| Power-On Reset | — | Internal automatic (per datasheet family convention) |