EPC8QC100 vs EPC2TC32V 对比
详细并排对比 EPC8QC100 出自 Altera 和 EPC2TC32V 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 | EPC2TC32V |
|---|---|---|
| 品牌 | Altera | Altera |
| 分类 | Memory ICs | Memory ICs |
| 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） | $17.50 | $9.20 |
| 存储器类型 | Configuration PROM (Flash-based) | In-System Programmable Configuration PROM |
| 存储容量 | 8 Mbit | 1.6 Mbit |
| Flash Access Time | 90 ns (~10 MHz) | — |
| Configuration Bus Width | 16-bit (DQ[]) | — |
| Configuration Bandwidth | Up to 160 Mbps | — |
| Decompression Support | Yes (Altera proprietary) | — |
| Supported Configuration Modes | FPP, PS, AS (FPGA-dependent) | — |
| ISP Interface | JTAG (IEEE 1149.1) | — |
| 电源电压 | 3.3 V | — |
| 工作温度 | 0C to +70C (Commercial) | 0 C to +70 C (commercial) |
| 封装 | 100-Pin PQFP (20 x 14 mm) | 32-pin TQFP (7 mm x 7 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Compatible FPGA Families | Stratix, APEX II, APEX 20K, Mercury, ACEX 1K, FLEX 10K | APEX 20K, APEX II, FLEX 10K/10KE, ACEX 1K, Cyclone (original), Stratix (original) |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance] | Compliant |
| Lead Free | [DATA_NEEDED: lead-free status] | — |
| 存储组织 | — | x8 (configurable serial/parallel output) |
| Supply Voltage (VCC) | — | 3.0 V to 3.6 V (3.3 V nominal) |
| I/O Voltage Tolerance | — | 5 V tolerant |
| 接口 | — | Passive Serial (PS), Passive Parallel Async (PPA), Passive Parallel Sync (PPS), JTAG ISP |
| Programming Method | — | In-system via JTAG (IEEE 1149.1) |
| Cascadable | — | Yes (multiple EPC2s daisy-chain for larger bitstreams) |
| MSL 等级 | — | [DATA_NEEDED: MSL level] |
| Configuration Hand-shake Pins | — | nCONFIG, nSTATUS, CONF_DONE, DCLK |
| Lead-Free | — | Yes |