EP1K50TI144-3 vs EP1K30TI144-3N 对比
详细并排对比 EP1K50TI144-3 出自 Intel 和 EP1K30TI144-3N 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 | EP1K50TI144-3 | EP1K30TI144-3N |
|---|---|---|
| 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） | $10.40 | $21.80 |
| Family | ACEX 1K | ACEX 1K |
| Logic Elements (LEs) | 2,880 | — |
| Typical Gate Count | 50,000 | — |
| Configurable Logic Blocks (CLBs) | 360 | — |
| Embedded Array Blocks (EABs) | 72 | — |
| Embedded RAM Bits | 40,960 | — |
| Maximum User I/O Pins | 102 | 102 |
| Dedicated Input Pins | 6 | 6 |
| Speed Grade | -3 | -3 (fastest in EP1K30 family) |
| Propagation Delay (typical) | 12.5 ns | — |
| Supply Voltage (VCCINT) | 2.375 V to 2.625 V (2.5 V nominal) | — |
| Operating Temperature (industrial) | -40 C to +85 C | — |
| 封装 | 144-pin PQFP (TQFP, TI suffix) | TQFP-144 (0.5 mm pitch) |
| Process Technology | 0.22 µm CMOS SRAM | 0.18 um CMOS, 4 metal layers |
| Configuration Interface | JTAG (IEEE 1149.1) + serial/parallel | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status of legacy ACEX 1K] | [DATA_NEEDED: RoHS status] |
| Series | — | EP1K30 |
| Logic Elements | — | 1,728 |
| Typical Gates | — | 30,000 |
| Usable Gates | — | 17,500 |
| Embedded Memory (EAB) | — | 24 Kbit (6 EABs of 4 Kbit each) |
| Total Terminals | — | 144 |
| Core Supply Voltage | — | 2.5 V nominal (2.375 V min, 2.625 V max) |
| 工作温度 | — | -40C to +85C (Industrial) |
| Configuration Modes | — | Passive Serial, Passive Parallel Async, Passive Parallel Sync, JTAG (IEEE 1149.1) |
| PLLs | — | 4 |
| 安装类型 | — | Surface Mount (Gull-Wing) |
| Thermal Resistance (theta_JA) | — | Approximately 35-40 C/W (PCB-dependent) |