EPC1TC32 vs EPC2TC32N 对比
详细并排对比 EPC1TC32 出自 Intel 和 EPC2TC32N 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 | EPC1TC32 | EPC2TC32N |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | FPGA & CPLD | Memory ICs |
| 生命周期状态 | Obsolete | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $9.75 | $9.20 |
| 存储器类型 | Configuration PROM (OTP EPROM) | Flash Configuration PROM |
| 存储容量 | 1 Mbit | 1.6 Mbit |
| Configuration Interface | Altera Serial Configuration (proprietary) | — |
| Supported FPGA Families | FLEX 10K, APEX, Mercury, ACEX 1K, Cyclone | ACEX 1K, APEX 20K, APEX II, Arria GX, Cyclone, Cyclone II, FLEX 10K, FLEX 6000, Mercury, Stratix, Stratix GX, Stratix II, Stratix II GX |
| 电源电压 | 3.3 V | — |
| 工作温度 | 0 C to +70 C (commercial grade) | 0 °C to +70 °C (Commercial) |
| 封装 | 32-pin TQFP (7x7 mm) | 32-TQFP (7x7 mm) |
| 引脚数量 | 32 | — |
| Programming Method | Altera ByteBlasterMV / MasterBlaster download cable | — |
| JTAG ISP Support | Not supported (EPC1 limitation) | — |
| Cascadable | No (single-device configuration only) | — |
| Configuration Pins | DATA, DCLK, nCONFIG, nSTATUS | — |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | [DATA_NEEDED: MSL level] | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS compliance status] |
| Manufacturer | — | Altera (now Intel) |
| Programmable Type | — | In System Programmable (ISP) |
| 接口 | — | JTAG (IEEE 1149.1) + serial/parallel |
| Supply Voltage - VCCINT | — | 3.0 V to 3.6 V or 4.75 V to 5.25 V |
| Supply Voltage - VCCIO | — | 3.0 V to 3.6 V or 4.75 V to 5.25 V |
| Max Configuration Clock | — | 8 MHz |
| Daisy-Chain Support | — | Yes (multi-FPGA cascade) |
| JTAG Compliance | — | IEEE 1149.1 |
| Configuration Mode | — | Serial (AS) or Parallel (PS/AP) |