EPC2TC32N vs EP2A25F724 对比
详细并排对比 EPC2TC32N 出自 Altera 和 EP2A25F724 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 | EPC2TC32N | EP2A25F724 |
|---|---|---|
| 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） | $9.20 | $112.00 |
| Manufacturer | Altera (now Intel) | — |
| 存储器类型 | Flash Configuration PROM | — |
| 存储容量 | 1.6 Mbit | — |
| 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 | — |
| 封装 | 32-TQFP (7x7 mm) | 724-ball FineLine BGA |
| 工作温度 | 0 °C to +70 °C (Commercial) | [DATA_NEEDED: operating temperature grade] |
| Supported FPGA Families | ACEX 1K, APEX 20K, APEX II, Arria GX, Cyclone, Cyclone II, FLEX 10K, FLEX 6000, Mercury, Stratix, Stratix GX, Stratix II, Stratix II GX | — |
| Daisy-Chain Support | Yes (multi-FPGA cascade) | — |
| JTAG Compliance | IEEE 1149.1 | — |
| 安装类型 | Surface Mount | Surface Mount (BGA) |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance status] | Compliant |
| Configuration Mode | Serial (AS) or Parallel (PS/AP) | — |
| Device Type | — | Enhanced Configuration Device (EPC) |
| Target FPGA Family | — | Altera APEX II (EP2A-series) |
| Memory Technology | — | Flash (non-volatile, no battery required) |
| Configuration Modes | — | Passive Serial, Passive Parallel Async, Passive Parallel Sync |
| JTAG Support | — | IEEE Std. 1149.1 (boundary-scan / ISP) |
| Multi-Device Configuration | — | Yes - supports daisy-chained APEX II FPGAs |
| In-System Programmability | — | Yes (via JTAG) |
| 电源电压 | — | [DATA_NEEDED: VCC nominal] |
| On-chip Oscillator | — | Yes (internal configuration clock) |
| User Flash Region | — | Yes (separate from configuration data) |
| 生命周期状态 | — | Not Recommended for New Designs (NRND) - Altera acquired by Intel 2015 |