EPC2TC32V vs EPC1TC32 对比
详细并排对比 EPC2TC32V 出自 Altera 和 EPC1TC32 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 | EPC2TC32V | EPC1TC32 |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | Memory ICs | 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） | $9.20 | $9.75 |
| 存储器类型 | In-System Programmable Configuration PROM | Configuration PROM (OTP EPROM) |
| 存储容量 | 1.6 Mbit | 1 Mbit |
| 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) | Altera ByteBlasterMV / MasterBlaster download cable |
| Cascadable | Yes (multiple EPC2s daisy-chain for larger bitstreams) | No (single-device configuration only) |
| 工作温度 | 0 C to +70 C (commercial) | 0 C to +70 C (commercial grade) |
| 封装 | 32-pin TQFP (7 mm x 7 mm) | 32-pin TQFP (7x7 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | [DATA_NEEDED: MSL level] | [DATA_NEEDED: MSL level] |
| Compatible FPGA Families | APEX 20K, APEX II, FLEX 10K/10KE, ACEX 1K, Cyclone (original), Stratix (original) | — |
| Configuration Hand-shake Pins | nCONFIG, nSTATUS, CONF_DONE, DCLK | — |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS status] |
| Lead-Free | Yes | — |
| Configuration Interface | — | Altera Serial Configuration (proprietary) |
| Supported FPGA Families | — | FLEX 10K, APEX, Mercury, ACEX 1K, Cyclone |
| 电源电压 | — | 3.3 V |
| 引脚数量 | — | 32 |
| JTAG ISP Support | — | Not supported (EPC1 limitation) |
| Configuration Pins | — | DATA, DCLK, nCONFIG, nSTATUS |