EPC4Q100N vs EPC4QC100 对比
详细并排对比 EPC4Q100N 出自 Intel 和 EPC4QC100 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 | EPC4Q100N | EPC4QC100 |
|---|---|---|
| 品牌 | Intel | Altera |
| 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） | $21.05 | $11.40 |
| 存储器类型 | Flash (NOR, Enhanced Configuration Device) | Flash |
| 存储容量 | 4 Mbit (512 Kbyte) | 4 Mb |
| Configuration Interface | Serial (FLEX) / Parallel / JTAG ISP | — |
| 电源电压 | 3.3 V | — |
| Program/Erase Cycles | [DATA_NEEDED: minimum endurance in cycles] | — |
| 封装 | 100-pin PQFP | 100-pin PQFP (20x14 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40 C to +85 C (industrial) | 0C to +70C (commercial) |
| JTAG Support | IEEE 1149.1 compliant | Yes (boundary scan + ISP via Jam STAPL) |
| In-System Programmable | Yes | — |
| Target FPGA Families | Cyclone, Stratix, APEX, Mercury, ACEX | — |
| Data Width (parallel mode) | 8-bit | — |
| Lead-Free / RoHS | [DATA_NEEDED: per lot] | — |
| Status | Not Recommended for New Designs (NRND) | — |
| Configuration Schemes | Active Serial (AS) / Active Parallel (AP) / Passive Serial (PS) | — |
| MSL 等级 | [DATA_NEEDED: per JEDEC J-STD-020] | — |
| 功能 | — | In-System Programmable Configuration PROM for FPGAs |
| Supply Voltage (Core and I/O) | — | 3.3 V |
| Maximum Configuration Clock | — | 66 MHz |
| 接口 | — | Serial / Fast Passive (Altera FPGAs) |
| In-System Programmability | — | IEEE Std. 1532 compliant |
| nINIT_CONF Pin | — | Yes (triggers FPGA configuration via private JTAG instruction) |
| RoHS 状态 | — | unknown |
| Lead-Free | — | unknown |
| Compatible FPGA Families | — | Stratix, Cyclone, APEX, Mercury, ACEX |