EPC1441TI32 vs EPC1441T32 对比
详细并排对比 EPC1441TI32 出自 Altera 和 EPC1441T32 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 | EPC1441TI32 | EPC1441T32 |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | Memory ICs | Memory ICs |
| 生命周期状态 | Obsolete | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $9.30 | $7.10 |
| 存储器类型 | OTP Configuration PROM | — |
| 存储容量 | 440,800 x 1 bit (approximately 440 kb) | 440 kb |
| Memory Organization | Serial, 1-bit data bus | — |
| 电源电压 | 5.0 V | 3.3 V (FPGA-bank compatible) |
| Access Time | 90 ns (approximately 10 MHz) | — |
| Configuration Interface | Altera Active Serial (AS) | 4-pin serial (nSTATUS, nCONFIG, DCLK, DATA0) |
| 工作温度 | -40C to +85C (Industrial) | — |
| 封装 | 32-pin TQFP (7 x 7 mm) | 32-TQFP (7x7 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Technology | CMOS OTP flash cell | — |
| Programmability | One-Time Programmable (OTP) | One-Time Programmable (OTP) |
| 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 | ACEX 1K, APEX II, APEX 20K, APEX 20KC, APEX 20KE, Mercury, FLEX 6000, FLEX 10KE, FLEX 10KA |
| Cascade Support | Yes (nCASC pin for multi-PROM chains) | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | — |
| MSL 等级 | [DATA_NEEDED: MSL level] | [DATA_NEEDED: MSL rating] |
| 功能 | — | OTP Configuration PROM for FPGAs |
| 工作温度范围 | — | -40C to +85C (industrial) |
| Internal Oscillator | — | Yes |
| Configuration Mode | — | Serial |
| 引脚数量 | — | 32 |
| Lead-Free / RoHS | — | [DATA_NEEDED: lead-free / RoHS status] |
| Byte Count (approx.) | — | 55 KB (440 kb / 8) |
| Programming Method | — | JTAG / Altera programming tools |