EPC4QQC100C vs EPC4QI100 对比
详细并排对比 EPC4QQC100C 出自 Altera 和 EPC4QI100 出自 Intel。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 | EPC4QQC100C | EPC4QI100 |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | Memory ICs | FPGA & CPLD |
| 生命周期状态 | 有效 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $10.45 | $19.85 |
| Device Type | Enhanced Configuration Device (Configuration PROM) | — |
| Memory Density | 4 Mbit | — |
| Target FPGAs | Altera/Intel SRAM-based LUT FPGAs (Cyclone, Stratix, APEX families) | — |
| Operating Supply Voltage (VCC) | 3.0 V to 3.6 V (3.3 V typ) | — |
| Multi-volt I/O Support | 1.8 V / 2.5 V / 3.3 V (FPGAs with multi-volt configuration ports) | — |
| Configuration Modes Supported | FPP, PS, AS via cascading | — |
| JTAG / ISP Support | Yes (IEEE 1149.1 boundary-scan) | — |
| Cascade Support | Yes (for >4 Mbit FPGA bitstreams) | — |
| 封装 | 100-pin PQFP (20x14 mm) | 100-pin PQFP (PQFP-100, 20 x 14 mm) |
| 工作温度范围 | 0 C to +85 C (commercial) | — |
| Speed Grade | -C (commercial) | — |
| Lead-Free / RoHS | [DATA_NEEDED: lead-free/RoHS status] | — |
| 安装类型 | Surface Mount | Surface Mount |
| Programming Tool | Quartus Programmer / Altera JTAG tools | — |
| Programming Voltage | 3.3 V (in-system, no external VPP required) | — |
| MSL 等级 | [DATA_NEEDED: MSL rating] | 3 |
| 存储器类型 | — | Non-volatile Flash Configuration PROM |
| 存储容量 | — | 4 Mbit (256K x 16) |
| 接口 | — | Parallel (16-bit) |
| Configuration Clock (max) | — | 66 MHz |
| 电源电压 | — | 3.3 V |
| In-System Programmability | — | Yes (IEEE 1532 / JTAG) |
| Compression Support | — | Yes (decompression built into controller) |
| Configuration Controller | — | Integrated |
| 工作温度 | — | 0 C to +70 C (commercial) |
| Supported FPGA Families | — | Stratix, APEX II, APEX 20K, Mercury, ACEX 1K, FLEX 10K |
| RoHS 状态 | — | Compliant |
| Family | — | Enhanced Configuration Device (EPC4/EPC8/EPC16) |