EPC8QC100C vs EPC4QC100 对比
详细并排对比 EPC8QC100C 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 | EPC8QC100C | EPC4QC100 |
|---|---|---|
| 品牌 | Altera | Altera |
| 分类 | Memory ICs | Memory ICs |
| 生命周期状态 | Obsolete | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $9.95 | $11.40 |
| 存储器类型 | Flash-based Configuration PROM | Flash |
| 存储容量 | 8 Mbit | 4 Mb |
| Configuration Schemes | Passive Serial, Concurrent (up to 8 chains), Parallel | — |
| Target FPGA Compatibility | Altera APEX, Stratix, Cyclone, ACEX, Mercury, FLEX series | — |
| 封装 | 100-Pin PQFP (20x14 mm) | 100-pin PQFP (20x14 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Operating Voltage | 3.3 V typical | — |
| 工作温度 | -40C to +85C (industrial) | 0C to +70C (commercial) |
| Programming Interface | JTAG / Altera ByteBlaster / USB-Blaster | — |
| Configuration Interface | Serial (DCLK/DATA) or Parallel | — |
| Max Configuration Clock | [DATA_NEEDED: max DCLK frequency] | — |
| Flash Erase/Program Cycles | [DATA_NEEDED: endurance cycles] | — |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance status] | unknown |
| MSL 等级 | [DATA_NEEDED: MSL rating] | — |
| Lead-Free | [DATA_NEEDED: lead-free status] | unknown |
| 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 |
| JTAG Support | — | Yes (boundary scan + ISP via Jam STAPL) |
| nINIT_CONF Pin | — | Yes (triggers FPGA configuration via private JTAG instruction) |
| Compatible FPGA Families | — | Stratix, Cyclone, APEX, Mercury, ACEX |