EPC40C100 vs EPC80C100 对比
详细并排对比 EPC40C100 出自 Altera 和 EPC80C100 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 | EPC40C100 | EPC80C100 |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | Obsolete | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $10.50 | $24.10 |
| Memory Density | 40 Mbit | — |
| Device Family | Enhanced Configuration Device | — |
| Target FPGAs | Stratix, Cyclone, APEX, Mercury, ACEX families | — |
| Configuration Mode | FPP (Fast Passive Parallel) / PS (Passive Serial) | — |
| Interface Voltage | 2.5 V / 3.3 V | — |
| Maximum FPP Clock Frequency | 66 MHz | — |
| Programmability | In-system programmable (JTAG) | — |
| Error Detection | Built-in CRC verification | — |
| 工作温度范围 | -40 C to +85 C (industrial) | — |
| 封装 | 100-pin EQFP (Enhanced Quad Flat Pack) | 100-pin PQFP / EQFP |
| Pin Pitch | 0.5 mm | — |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | 3 (168 hours) | 3 (168 hours) |
| RoHS 状态 | Compliant | Compliant (Pb-free EQFP) |
| Lead-Free | Yes | — |
| 存储器类型 | NOR Flash | — |
| Device Type | — | Enhanced Configuration (EPC) Memory |
| Configuration Memory Size | — | 80 Mbit |
| Target FPGA Families | — | Cyclone, Cyclone II, Stratix, APEX 20K, ACEX 1K |
| Configuration Modes Supported | — | Passive Serial (PS), Passive Parallel Synchronous (PPS), JTAG |
| Cascading Support | — | Yes (multi-device daisy chain) |
| In-System Programming | — | IEEE 1532 / JTAG |
| Core Supply Voltage | — | 3.3 V |
| I/O Supply Voltage | — | 3.3 V (5 V tolerant inputs on some revisions) |
| Programming Interface | — | JTAG (IEEE 1149.1) boundary scan |
| 工作温度 | — | -40C to +85C (industrial) |
| Page-mode Configuration | — | Supported |
| Compression Support | — | Altera proprietary bitstream compression |
| Modern Replacement Family | — | EPCS / EPCQ serial flash + Altera generic flash loader |