EPF8820ARC240-4N vs EPF8820ARC240-3N Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng EPF8820ARC240-4N sa pamamagitan ng Altera at EPF8820ARC240-3N 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 | EPF8820ARC240-4N | EPF8820ARC240-3N |
|---|---|---|
| Brand | Altera | Altera |
| Kategorya | FPGA & CPLD | FPGA & CPLD |
| Katayuan ng Lifecycle | Obsolete | Obsolete |
| Family | FLEX 8000 | FLEX 8000 |
| Device Model | EPF8820A | — |
| Logic Elements (LEs) | 880 | — |
| Maximum Logic Array Blocks (LABs) | 24 | — |
| Typical Gates | 8000 | — |
| User I/O Pins (max) | 192 | — |
| Packhaging | 240-pin RQFP | 240-pin RQFP (RC240) |
| Speed Grade | -4 | -3 (standard performance) |
| Process Technology | 0.42 µm CMOS SRAM | CMOS, SRAM-based |
| Configuration Memory | Volatile SRAM (requires external config EPROM) | — |
| Operating Voltage (Core) | 5.0 V | — |
| I/O Voltage | 5.0 V / 3.3 V (variant dependent) | — |
| Maximum Internal Frequency | [DATA_NEEDED: tBD internal fmax] | — |
| Temperature na Operasyon | Commercial 0C to +70C (N suffix) | — |
| Uri ng Pagpapasok | Surface Mount (RQFP) | Surface Mount |
| Tindminan RoHS | Non-compliant (N suffix - Pb-bearing RQFP) | — |
| Lead-Free | no (N suffix indicates non-lead-free) | — |
| Logic Elements | — | 672 |
| Maximum User I/O | — | [DATA_NEEDED: maximum user I/O pin count] |
| Volte ng Pagbibigay | — | 5 V |
| Configuration Method | — | SRAM, loaded via EPC1 / EPC1213 / EPC1064 / EPC1441 serial configuration device or parallel EPROM |
| In-System Reconfigurable | — | Yes (SRAM-based) |
| Boundary-Scan Support | — | JTAG-compliant (IEEE 1149.1) |
| Hanay ng Temperature na Operasyon | — | [DATA_NEEDED: operating temperature range] |
| Lead-Free / RoHS | — | RoHS3 Compliant |
| Manufacturer | — | Altera Corporation (now Intel PSG) |
| Dating Code Window (verified supplier stock) | — | Within 3 years of mfg per Alibaba listing as of 2026-09-12 |