EP20K400GI655-3 vs EP20K400GI655-3V 对比
详细并排对比 EP20K400GI655-3 出自 Altera 和 EP20K400GI655-3V 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。
Intel
EP20K400GI655-3V - APEX 20K 400K-Gate FPGA, 16K LE, 655-Pin PGA | Altera (Intel)
EP20K400GI655-3V Obsolete规格对比
| 参数 | EP20K400GI655-3 | EP20K400GI655-3V |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | Obsolete | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $55.00 | $142.50 |
| Family | APEX 20KE | — |
| Logic Elements / Cells | 16,640 | — |
| System Gates | 400,000 (maximum) | — |
| Maximum User I/O | 502 | 496 |
| Dedicated Inputs | 4 | 6 |
| Number of Terminals | 655 | — |
| 封装 | 655-Pin PGA (Plastic/CPGA, square) | 655-pin SPGA (Staggered PGA), 47 x 47 mm |
| JESD-30 Code | S-CPGA-P655 | — |
| Package Shape | Square | — |
| Form of Terminal | PIN/PEG (through-hole) | — |
| 安装类型 | Through-Hole (Socket) | Through-Hole (Pin Grid Array) |
| Process Technology | CMOS, 2.5V core | — |
| Core Supply Voltage | 2.5 V | — |
| I/O Supply Voltage | 2.5 V or 3.3 V (MultiVolt I/O) | — |
| 工作温度 | 0°C to 70°C (Industrial I grade) | -40 °C to +85 °C (industrial) |
| Speed Grade | -3 (slowest of the EP20K400 family) | — |
| Configuration Modes | Passive Serial, Passive Parallel Asynchronous, JTAG | — |
| Embedded Memory | Dual-port RAM via Embedded System Blocks (ESBs) | — |
| JTAG / Boundary Scan | IEEE 1149.1 compliant | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| Series | — | APEX 20K |
| Device Family | — | EP20K400 |
| Logic Elements | — | 16,640 |
| Typical Gate Count | — | 400,000 gates |
| Embedded System Blocks (ESBs) | — | [DATA_NEEDED: ESB count] |
| Total Embedded RAM | — | [DATA_NEEDED: total RAM bits] |
| Technology | — | CMOS (0.18 µm process) |
| Maximum Internal Clock Frequency | — | 714.2 MHz |
| Supply Voltage VCCINT | — | 2.5 V |
| I/O Supply Voltage VCCIO | — | 2.5 V or 3.3 V |
| 湿敏等级（MSL） | — | 1 |
| Qualification | — | Not Qualified |
| Configuration Interface | — | IEEE 1149.1 JTAG + serial / parallel passive |