EPC1441PI8W vs EPC1441PC8 对比
详细并排对比 EPC1441PI8W 出自 Intel 和 EPC1441PC8 出自 Altera。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 | EPC1441PC8 |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | Memory ICs | Memory ICs |
| 生命周期状态 | 不推荐新设计 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $20.45 | $7.90 |
| 存储器类型 | OTP Configuration PROM (EPROM-based) | OTP Configuration PROM (flash-based) |
| 存储容量 | 440 Kbit | 440 Kbit (approximately 55 Kbyte) |
| 接口 | 4-pin serial (DCLK, DATA, nSTATUS, nCONFIG) | — |
| 电源电压 | 3.3 V | — |
| Programmability | One-Time Programmable (OTP) | OTP (one-time programmable) |
| 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) | — |
| Packaging Variant | W (tape and reel) | — |
| 工作温度 | -40C to +85C (industrial) | — |
| 安装类型 | Through-Hole (DIP) | Through-hole |
| 引脚数量 | 8 | — |
| MSL 等级 | [DATA_NEEDED: MSL level] | [DATA_NEEDED: not stated in verified data] |
| RoHS 状态 | Non-compliant (contains lead) | — |
| Programming Method | Standard EPROM programmer (12.5 V VPP) | — |
| Configuration Mode | Serial master-slave to FPGA | — |
| Configuration Interface | — | Altera serial configuration protocol |
| Maximum Configuration Clock | — | 8 MHz |
| 工作电源电压 | — | 3.3 V typical |
| Package Type | — | 8-pin PDIP (Plastic DIP) |
| 工作温度范围 | — | [DATA_NEEDED: industrial/commercial grade] |
| Supported FPGA Series | — | FLEX 8000, FLEX 10K, APEX 20K, Mercury |
| Configuration Controller | — | Integrated (enhanced configuration architecture) |
| Lead-Free / RoHS Status | — | [DATA_NEEDED: not stated in verified data] |
| Manufacturer | — | Altera (now Intel FPGA) |
| Part Status | — | Obsolete - legacy support only |