EPC80C100T vs EPC4QC100 对比
详细并排对比 EPC80C100T 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 | EPC80C100T | 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） | $25.40 | $11.40 |
| Product Type | Enhanced Configuration Device for SRAM-based LUT FPGAs | — |
| Manufacturer | Intel (formerly Altera) | — |
| Family | Enhanced Configuration (EPC) Devices | — |
| Memory Density | [DATA_NEEDED: density in Mbit] | — |
| 电源电压 | 3.0 V to 3.6 V (3.3 V typical) | — |
| Configuration Modes | FPP, PPS, PPA, PS, JTAG | — |
| JTAG Interface | IEEE 1149.1 in-system programming | — |
| Internal Oscillator | 50 MHz | — |
| Multi-Boot Pages | Up to 8 configuration pages | — |
| Page-Mode Read | Supported | — |
| In-System Programmability | Yes (continuous, via JTAG) | IEEE Std. 1532 compliant |
| 封装 | 100-pin PQFP (T = tape and reel) | 100-pin PQFP (20x14 mm) |
| Compatible FPGA Families | APEX 20K, APEX II, Mercury, ACEX 1K, Cyclone, Stratix | Stratix, Cyclone, APEX, Mercury, ACEX |
| 工作温度 | -40C to +85C (industrial, [DATA_NEEDED: confirm grade]) | 0C to +70C (commercial) |
| RoHS 状态 | [DATA_NEEDED: verify from manufacturer page] | unknown |
| Lead-Free | [DATA_NEEDED: verify from manufacturer page] | unknown |
| 功能 | — | In-System Programmable Configuration PROM for FPGAs |
| 存储器类型 | — | Flash |
| 存储容量 | — | 4 Mb |
| 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) |
| 安装类型 | — | Surface Mount |