EPF10K20TI144-4U vs EPF10K20TI144-4N 对比
详细并排对比 EPF10K20TI144-4U 出自 Intel 和 EPF10K20TI144-4N 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。
Intel
EPF10K20TI144-4U - FLEX 10K FPGA, 20K Gates, 144-TQFP | Intel / Altera
EPF10K20TI144-4U Obsolete
规格对比
| 参数 | EPF10K20TI144-4U | EPF10K20TI144-4N |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 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） | $12.85 | $19.95 |
| Family | FLEX 10K | FLEX-10K |
| Series | FLEX-10K | FLEX 10K |
| Logic Elements | 1152 | — |
| Typical Gates | 20,000 gates | 20,000 |
| Embedded RAM Bits | 12,288 bits | — |
| User I/Os | 102 | 102 |
| 封装 | 144-TQFP | 144-LQFP (TQFP) - 20 mm × 20 mm × 1.4 mm |
| Speed Grade | -4 | — |
| Operating Temperature Grade | Industrial (-40 °C to +85 °C) [DATA_NEEDED: confirm industrial-grade marking per datasheet] | — |
| Process Technology | 0.42 µm CMOS | 0.42 µm CMOS |
| 电源电压 | 5 V | 5 V |
| 安装类型 | Surface Mount | Surface Mount |
| Configuration Memory | SRAM-based (volatile, requires configuration device) | — |
| JTAG Support | Yes (IEEE 1149.1 boundary-scan) | IEEE 1149.1 Boundary-Scan |
| RoHS 状态 | [DATA_NEEDED: rohs_status] | Compliant (lead-free, per distributor data) |
| Lead-Free | [DATA_NEEDED: lead_free_status] | — |
| Logic Elements (LEs) | — | 1,152 |
| Embedded Memory (Bits) | — | 12,288 |
| Logic Blocks / LABs | — | 144 |
| Propagation Delay (tpd) | — | 0.4 ns |
| Max Internal Frequency | — | 125 MHz |
| 工作温度 | — | 0 °C to 70 °C |
| Configuration Mode | — | SRAM-based, in-system programmable |