EPC1441PC8 vs EPC144IPC8N 对比
详细并排对比 EPC1441PC8 出自 Altera 和 EPC144IPC8N 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 | EPC144IPC8N |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | Memory ICs | FPGA & CPLD |
| 生命周期状态 | Obsolete | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $7.90 | $2.50 |
| 存储器类型 | OTP Configuration PROM (flash-based) | — |
| 存储容量 | 440 Kbit (approximately 55 Kbyte) | — |
| 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) | — |
| 安装类型 | Through-hole | — |
| Programmability | OTP (one-time programmable) | — |
| 工作温度范围 | [DATA_NEEDED: industrial/commercial grade] | -40 C to +85 C (Industrial, 'I' suffix) |
| 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] | — |
| Manufacturer | Altera (now Intel FPGA) | Altera (now part of Intel) |
| Part Status | Obsolete - legacy support only | — |
| Device Family | — | Enhanced Configuration Device (EPC) |
| 功能 | — | FPGA Configuration Memory |
| 接口 | — | Serial / Parallel SelectMap |
| JTAG / IEEE 1149.1 | — | Yes (built-in) |
| Configuration Clock (DCLK) | — | Internal oscillator generated |
| Core Voltage | — | 3.3 V |
| Target FPGA I/O Voltages | — | 1.8 V / 2.5 V / 3.3 V / 5 V |
| 封装 | — | PDIP-8 |
| Lead-Free / Pb-Free | — | Yes ('N' suffix) |
| In-System Programmable | — | Yes (via JTAG) |
| RoHS 状态 | — | [DATA_NEEDED: RoHS compliance confirmation] |
| Cascade Support | — | Yes (multiple EPCs cascadable for larger bitstreams) |
| Configuration Mode | — | Slave-serial, slave-parallel (PS mode) |