EPF8820ABC225-4U vs EPF8820ABC225-3 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng EPF8820ABC225-4U sa pamamagitan ng Altera at EPF8820ABC225-3 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 | EPF8820ABC225-4U | EPF8820ABC225-3 |
|---|---|---|
| Brand | Altera | Altera |
| Kategorya | FPGA & CPLD | FPGA & CPLD |
| Katayuan ng Lifecycle | Obsolete | Obsolete |
| Family | FLEX 8000 | FLEX 8000 |
| Device Logic Elements | 672 | — |
| Logic Array Blocks (LABs) | 84 | — |
| Usable Gates | Approx. 8,000 | 8,000 (up to 16,000 maximum) |
| Maximum User I/O | 152 | — |
| Configuration Memory Type | SRAM (volatile) | — |
| Supply Voltage (VCCINT) | 4.75 V to 5.25 V | — |
| Packhaging | 225-BGA (19 × 19 mm) | 225-Ball BGA |
| Temperature na Operasyon | 0 °C to 85 °C (commercial) | [DATA_NEEDED: industrial/commercial temperature grade] |
| Technology Node | CMOS, SRAM-based | — |
| Uri ng Pagpapasok | Surface Mount (BGA) | Surface Mount |
| In-Circuit Reconfigurability | Yes (via external configuration device or JTAG) | — |
| JTAG Support | IEEE 1149.1 boundary-scan compliant | — |
| PCI Compliance | Yes (5 V PCI) | — |
| Packaging Variant | Tray (suffix 'U') | — |
| Katayuan ng Lifecycle | Obsolete / Last-Time-Buy (verify stock at authorized distributors) | — |
| Logic Elements | — | 672 |
| Registers | — | 1,500 |
| Maximum Internal Frequency | — | 125 MHz |
| Maksimum na Taktiko ng Oras | — | 385 MHz (per Microchip USA listing) |
| Process Technology | — | 0.42 micron CMOS |
| Volte ng Pagbibigay | — | 5 V (core); 3.3 V or 5 V I/O |
| Speed Grade | — | -3 |
| Configuration Method | — | In-Circuit Reconfigurability (ICR) via external devices or intelligent controllers |
| Boundary Scan | — | JTAG IEEE 1149.1 compliant |
| Tindminan RoHS | — | [DATA_NEEDED: pre-RoHS legacy part, likely non-compliant] |