EPC1441TI32N vs EPC2T32N 对比
详细并排对比 EPC1441TI32N 出自 Intel 和 EPC2T32N 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 | EPC1441TI32N | EPC2T32N |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | Memory ICs | FPGA & CPLD |
| 生命周期状态 | 有效 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $5.45 | $6.95 |
| 存储器类型 | OTP Configuration PROM (serial) | — |
| Memory Density | 440 kbit (440,800 bits) | — |
| Number of Words | 440,800 words | — |
| Bits per Word | 1 bit | — |
| Memory Technology | EPROM (one-time programmable) | — |
| 电源电压 | 3.3 V | — |
| 接口类型 | Altera passive-serial (FPGA configuration) | — |
| Programming Interface | IEEE 1149.1 (JTAG) - 5 V and 3.3 V ISP | — |
| Max Serial Clock | 10 MHz (per datasheet.com) / 8 MHz (per Mouser listing) | — |
| Package Type | TQFP-32 (plastic, 7x7 mm) | — |
| 安装类型 | Surface Mount | Surface Mount |
| Operating Temperature Grade | Industrial | — |
| 引脚数 | 32 | — |
| RoHS 状态 | Compliant | Compliant (lead-free) |
| Lead-Free | Yes | — |
| 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 | — |
| 存储容量 | — | 1.6 Mbit |
| Programmable Type | — | In System Programmable (Flash) |
| Configuration Mode | — | Passive Serial (PS) / JTAG ISP |
| 最大时钟频率 | — | 10 MHz |
| Supply Voltage - VCCINT | — | 3.0 V to 3.6 V / 4.75 V to 5.25 V (dual supply) |
| 接口 | — | Serial (DCLK / DATA0 / nCONFIG / nSTATUS / CONF_DONE) |
| JTAG Compliance | — | IEEE 1149.1 (boundary-scan, ISP) |
| 封装 | — | 32-TQFP (7x7 mm) |
| 工作温度 | — | 0 C to +70 C |
| 引脚数量 | — | 32 |
| Sector Architecture | — | Flash with built-in CRC |
| Cascade Support | — | Yes (multi-device daisy-chain) |
| CONF_DONE / nSTATUS Drive | — | Open-drain |