EP20K400GC655-1V vs EP20K400GC655-3X Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng EP20K400GC655-1V sa pamamagitan ng Altera at EP20K400GC655-3X sa pamamagitan ng Altera. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Pagsanggunian na paghahambing
| Parametro | EP20K400GC655-1V | EP20K400GC655-3X |
|---|---|---|
| Brand | Altera | Altera |
| Kategorya | FPGA & CPLD | FPGA & CPLD |
| Katayuan ng Lifecycle | Obsolete | Obsolete |
| Family | APEX 20KE | APEX 20K (MultiCore architecture, LUT + product-term + embedded memory) |
| Logic Elements | 16,640 | — |
| Typical Gate Count | 400,000 gates | — |
| Embedded Memory | 212,992 bits | — |
| Maximum User I/O | 496 | — |
| Dedicated Inputs | 6 | — |
| Packhaging | CBGA-655 (Ceramic Ball Grid Array) | — |
| Total Terminals | 655 | — |
| Supply Voltage (Core) | 2.375 V to 2.625 V (nominal 2.5 V) | — |
| Propagation Delay | 2.5 ns | — |
| Maximum Internal Frequency | 250 MHz (-1V speed grade) | 167 MHz (speed grade -3) |
| Process Technology | 0.22 µm CMOS | 0.22 µm CMOS |
| LVDS Support | Yes | — |
| Moisture Sensitivity Level | MSL 1 | — |
| Peak Reflow Temperature | 220 °C | — |
| Qualification | Not Qualified | — |
| Programming Interface | IEEE 1532 / JTAG | — |
| Series | — | APEX-20KC |
| Manufacturer | — | Altera (now Intel FPGA) |
| Logic Elements / Cells | — | 16,640 |
| System Gates | — | 400,000 |
| Total RAM Bits | — | 212,992 bits |
| Core Supply Voltage (VCCINT) | — | 1.71 V to 1.89 V |
| I/O Supply Voltage (VCCIO) | — | 2.5 V (LVDS support per APEX 20KE datasheet) |
| Packhaging / Kaso | — | 655-BCPGA (CPGA655, 62.48 x 62.48 mm) |
| Uri ng Pagpapasok | — | Through-Hole (CPGA, ceramic) |
| Temperature na Operasyon | — | [DATA_NEEDED: operating temperature range] |
| Speed Grade | — | -3 (fastest) |
| Suffix Code | — | -X (extended / ceramic CPGA variant) |
| I/O Count | — | [DATA_NEEDED: max user I/O] |
| JTAG / Boundary Scan | — | IEEE 1149.1 (per APEX 20K family) |
| Tindminan RoHS | — | [DATA_NEEDED: RoHS status - ceramic CPGA historically non-RoHS] |