EPC1441PC8 vs EPC1441PI8 对比
详细并排对比 EPC1441PC8 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 | EPC1441PC8 | EPC1441PI8 |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | Memory ICs | Memory ICs |
| 生命周期状态 | Obsolete | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $7.90 | $7.25 |
| 存储器类型 | OTP Configuration PROM (flash-based) | OTP Configuration PROM |
| 存储容量 | 440 Kbit (approximately 55 Kbyte) | 440 kb (440,800 bits) |
| Configuration Interface | Altera serial configuration protocol | Serial, 4-pin (nSTATUS, nCONFIG, DCLK, DATA0) |
| Maximum Configuration Clock | 8 MHz | — |
| 工作电源电压 | 3.3 V typical | — |
| Package Type | 8-pin PDIP (Plastic DIP) | — |
| 安装类型 | Through-hole | Through-Hole |
| Programmability | OTP (one-time programmable) | One-Time Programmable (OTP) |
| 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] | — |
| MSL 等级 | [DATA_NEEDED: not stated in verified data] | 1 (unlimited) |
| Manufacturer | Altera (now Intel FPGA) | Intel (formerly Altera) |
| Part Status | Obsolete - legacy support only | — |
| 电源电压 | — | 5.0 V |
| 封装 | — | 8-PDIP (8-pin Plastic DIP) |
| 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) |
| Programming Voltage | — | Not required (single 5.0 V supply) |
| 工作温度 | — | 0C to +70C (commercial) |
| Lead-Free / RoHS | — | Not RoHS compliant (PDIP, SnPb finish) |
| Supported Configuration Modes | — | Passive serial (PS) only |