EPC1441TI32 vs EPC144TI32 对比
详细并排对比 EPC1441TI32 出自 Altera 和 EPC144TI32 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 | EPC1441TI32 | EPC144TI32 |
|---|---|---|
| 品牌 | Altera | Altera |
| 分类 | Memory ICs | FPGA & CPLD |
| 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) | — |
| Memory Organization | Serial, 1-bit data bus | — |
| 电源电压 | 5.0 V | — |
| Access Time | 90 ns (approximately 10 MHz) | — |
| Configuration Interface | Altera Active Serial (AS) | Serial (Altera FPGA configuration) |
| 工作温度 | -40C to +85C (Industrial) | -40C to +85C (industrial grade) |
| 封装 | 32-pin TQFP (7 x 7 mm) | TQFP-32 |
| 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 | — |
| Cascade Support | Yes (nCASC pin for multi-PROM chains) | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | Compliant (lead-free marked) |
| MSL 等级 | [DATA_NEEDED: MSL level] | [DATA_NEEDED: MSL rating] |
| Configuration Memory Density | — | 441000 bit |
| Programming Interface | — | IEEE 1149.1 JTAG (in-system) |
| Supply Voltage VCC | — | [DATA_NEEDED: VCC operating voltage] |
| 引脚数量 | — | 32 |
| Lead-Free (Pb-Free) | — | Yes (per part suffix marking) |
| Compatible FPGA Families | — | Cyclone, Stratix, APEX, ACEX, MAX series |
| Configuration Mode Support | — | Serial daisy-chain with Altera FPGAs |
| Endurance | — | OTP (single-program cycle) |