EPC144IPC8N vs EPC1441PI8N 对比
详细并排对比 EPC144IPC8N 出自 Intel 和 EPC1441PI8N 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 | EPC144IPC8N | EPC1441PI8N |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | FPGA & CPLD | Memory ICs |
| 生命周期状态 | 不推荐新设计 | 最后采购期 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $2.50 | $3.55 |
| Device Family | Enhanced Configuration Device (EPC) | — |
| Manufacturer | Altera (now part of Intel) | — |
| 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 | — |
| 工作温度范围 | -40 C to +85 C (Industrial, 'I' suffix) | — |
| 封装 | PDIP-8 | 8-pin PDIP (Plastic DIP, through-hole) |
| 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) | — |
| 存储器类型 | — | OTP Configuration PROM (poly-fuse) |
| Memory Capacity | — | 440,800 bits (440 Kbit) |
| Configuration Interface | — | Altera Serial (PS) configuration |
| Supply Voltage VCC | — | 5.0 V nominal (4.75 V to 5.25 V) |
| Active Supply Current ICC | — | [DATA_NEEDED: typical active ICC] |
| Standby Supply Current ICCSTBY | — | approximately 50 uA |
| Programming Method | — | Off-board PROM programmer (poly-fuse OTP) |
| Configuration Time | — | <100 ms typical for FLEX10KA loading |
| 工作温度 | — | -40C to +85C (industrial) |
| 引脚数量 | — | 8 |
| 安装类型 | — | Through-hole (THT) |
| Lead-Free / RoHS | — | Non-RoHS (legacy through-hole); check suffix for Pb-free option |
| Compatible FPGA Families | — | FLEX10K, FLEX10KA, FLEX6000, APEX20K series |
| Family Position | — | Top-of-family (largest density: 440Kb) |
| Programming Voltage | — | [DATA_NEEDED: VPP programming voltage] |
| Endurance | — | One-time programmable (no reprogram cycles) |