EPC144PI8 vs EPC144IPI8 对比
详细并排对比 EPC144PI8 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 | EPC144PI8 | EPC144IPI8 |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 不推荐新设计 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $7.25 | $7.10 |
| Memory Density | 144 Kbit (144,096 bits) | — |
| 存储器类型 | OTP Serial Configuration EPROM (UV-erasable package option available) | Serial Configuration Flash PROM |
| 接口 | 4-wire serial (DCLK, DATA, nCS, nINIT_STATUS) | — |
| Configuration Clock (max) | [DATA_NEEDED: DCLK maximum frequency] | — |
| Supply Voltage VCC | [DATA_NEEDED: VCC operating range] | — |
| 工作温度 | -40C to +85C (industrial, 'I' suffix) | -40 C to +85 C (industrial, I8 grade) |
| 封装 | PDIP-8 (300 mil) | 8-pin PDIP (IPI8) |
| 引脚数量 | 8 | 8 |
| Process Technology | CMOS EPROM (1.8 V core option per suffix '8') | Floating-gate NOR Flash |
| Programmability | One-Time Programmable (OTP) per bitstream; UV-erasable window package variant also exists | — |
| Target FPGA Compatibility | Altera FLEX 6000, FLEX 8000, FLEX 10K, APEX 20K (legacy) | — |
| 安装类型 | Through-hole (THT) | Through-Hole DIP |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance] | [DATA_NEEDED: RoHS compliance status] |
| Lead-Free | [DATA_NEEDED: lead-free status] | [DATA_NEEDED: lead-free status] |
| MSL 等级 | Not applicable (through-hole) | [DATA_NEEDED: MSL moisture sensitivity level] |
| nINIT_STATUS Output | Open-drain, active-low (per datasheet family convention) | — |
| Power-On Reset | Internal automatic (per datasheet family convention) | — |
| 存储容量 | — | 4,338,012 bits (4 Mb) |
| Configuration Interface | — | Altera Serial (DATA, DCLK, nCS, OE) |
| Programming Interface | — | JTAG (IEEE 1149.1 boundary scan) |
| Operating Voltage | — | 3.3 V or 5 V (per datasheet revision) |
| Cascadable | — | Yes (multiple devices daisy-chained) |
| Target FPGA Families | — | FLEX 10K, FLEX 8000, APEX 20K, ACEX 1K |