EPC144IPI8 vs EPC1441PI8 对比
详细并排对比 EPC144IPI8 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 | EPC144IPI8 | EPC1441PI8 |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | FPGA & CPLD | 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） | $7.10 | $7.25 |
| 存储器类型 | Serial Configuration Flash PROM | OTP Configuration PROM |
| 存储容量 | 4,338,012 bits (4 Mb) | 440 kb (440,800 bits) |
| Configuration Interface | Altera Serial (DATA, DCLK, nCS, OE) | Serial, 4-pin (nSTATUS, nCONFIG, DCLK, DATA0) |
| Programming Interface | JTAG (IEEE 1149.1 boundary scan) | — |
| 封装 | 8-pin PDIP (IPI8) | 8-PDIP (8-pin Plastic DIP) |
| Operating Voltage | 3.3 V or 5 V (per datasheet revision) | — |
| 工作温度 | -40 C to +85 C (industrial, I8 grade) | 0C to +70C (commercial) |
| 安装类型 | Through-Hole DIP | Through-Hole |
| 引脚数量 | 8 | — |
| Cascadable | Yes (multiple devices daisy-chained) | — |
| Target FPGA Families | FLEX 10K, FLEX 8000, APEX 20K, ACEX 1K | — |
| MSL 等级 | [DATA_NEEDED: MSL moisture sensitivity level] | 1 (unlimited) |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance status] | — |
| Lead-Free | [DATA_NEEDED: lead-free status] | — |
| Process Technology | Floating-gate NOR Flash | — |
| 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) |
| Programming Voltage | — | Not required (single 5.0 V supply) |
| Lead-Free / RoHS | — | Not RoHS compliant (PDIP, SnPb finish) |
| Supported Configuration Modes | — | Passive serial (PS) only |
| Manufacturer | — | Intel (formerly Altera) |