EPC8QC100-T vs EPC4QC100 对比
详细并排对比 EPC8QC100-T 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 | EPC8QC100-T | EPC4QC100 |
|---|---|---|
| 品牌 | Altera | Altera |
| 分类 | Memory ICs | 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） | $9.85 | $11.40 |
| 存储器类型 | Enhanced Configuration PROM (Flash) | Flash |
| 存储容量 | 8 Mbit | 4 Mb |
| Configuration Schemes | Passive Serial (PS), Concurrent, Parallel | — |
| FPGA Compatibility | Stratix, APEX II, APEX 20K, Mercury, ACEX 1K, FLEX 10K | — |
| In-System Programmability | Yes (IEEE 1532 / JTAG) | IEEE Std. 1532 compliant |
| Data Compression | Yes (built-in) | — |
| 封装 | PQFP-100 (20 x 14 mm) | 100-pin PQFP (20x14 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Shipping Packaging | Tape & Reel (suffix -T) | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | 0C to +70C (commercial) |
| 电源电压 | [DATA_NEEDED: core and I/O supply voltage] | — |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance status] | unknown |
| Lead-Free | [DATA_NEEDED: lead-free status] | unknown |
| Max Configuration Clock | [DATA_NEEDED: DCLK maximum frequency] | — |
| Manufacturer | Altera (now Intel FPGA) | — |
| 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) |
| 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 |