EPC4QI1OON vs EPC4QC100 对比
详细并排对比 EPC4QI1OON 出自 Altera 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 | EPC4QI1OON | EPC4QC100 |
|---|---|---|
| 品牌 | Altera | Altera |
| 分类 | Memory ICs | Memory ICs |
| 生命周期状态 | 最后采购期 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $21.10 | $11.40 |
| Manufacturer | Altera (now Intel) | — |
| Device Type | Enhanced Configuration PROM (Parallel Interface) | — |
| 存储容量 | 4 Mbit | 4 Mb |
| Memory Width | 16-bit | — |
| 接口 | Altera Enhanced Configuration (parallel-style) | Serial / Fast Passive (Altera FPGAs) |
| 封装 | 100-pin PQFP (20 x 14 mm) | 100-pin PQFP (20x14 mm) |
| 工作温度 | -40C to +85C (Industrial) | 0C to +70C (commercial) |
| 电源电压 | 3.3 V | — |
| In-System Programming | Yes (IEEE 1149.1 JTAG) | — |
| 安装类型 | Surface Mount | Surface Mount |
| Compatible FPGA Families | Stratix, Cyclone, APEX, Mercury, Excalibur | Stratix, Cyclone, APEX, Mercury, ACEX |
| Configuration Mode | Master/slave via JTAG or EPC controller | — |
| RoHS 状态 | Compliant (verify per lot) | unknown |
| Lead-Free | Yes | unknown |
| MSL 等级 | [DATA_NEEDED: MSL rating] | — |
| 功能 | — | In-System Programmable Configuration PROM for FPGAs |
| 存储器类型 | — | Flash |
| Supply Voltage (Core and I/O) | — | 3.3 V |
| Maximum Configuration Clock | — | 66 MHz |
| In-System Programmability | — | IEEE Std. 1532 compliant |
| JTAG Support | — | Yes (boundary scan + ISP via Jam STAPL) |
| nINIT_CONF Pin | — | Yes (triggers FPGA configuration via private JTAG instruction) |