EPC80C100 vs EPC40C100 对比
详细并排对比 EPC80C100 出自 Intel 和 EPC40C100 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 | EPC80C100 | EPC40C100 |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 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） | $24.10 | $10.50 |
| 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 | — |
| 封装 | 100-pin PQFP / EQFP | 100-pin EQFP (Enhanced Quad Flat Pack) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40C to +85C (industrial) | — |
| Page-mode Configuration | Supported | — |
| Compression Support | Altera proprietary bitstream compression | — |
| RoHS 状态 | Compliant (Pb-free EQFP) | Compliant |
| MSL 等级 | 3 (168 hours) | 3 (168 hours) |
| Modern Replacement Family | EPCS / EPCQ serial flash + Altera generic flash loader | — |
| 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) |
| Pin Pitch | — | 0.5 mm |
| Lead-Free | — | Yes |
| 存储器类型 | — | NOR Flash |