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