EPF8452ALC84-6 vs EPF8452ALC84-5 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng EPF8452ALC84-6 sa pamamagitan ng Intel at EPF8452ALC84-5 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 | EPF8452ALC84-6 | EPF8452ALC84-5 |
|---|---|---|
| Brand | Intel | Altera |
| Kategorya | FPGA & CPLD | FPGA & CPLD |
| Katayuan ng Lifecycle | Obsolete | NRND |
| Family | FLEX 8000A | FLEX 8000 |
| Logic Elements | 336 | — |
| Flip-Flops | 452 | 452 |
| Maximum User I/O | 70 | — |
| Packhaging | PLCC-84 (ALC84) | PLCC-84 (84-terminal PQCC/J-Lead) |
| Volte ng Pagbibigay | 5.0 V (4.75 V min, 5.25 V max) | — |
| I/O Standard Support | 3.3 V and 5 V configurable | — |
| Speed Grade | -6 (slowest commercial grade) | -5 (highest performance tier in family) |
| Temperature na Operasyon | 0 C to +70 C (commercial) | [DATA_NEEDED: commercial vs industrial grade] |
| Configuration Memory | SRAM (volatile, requires configuration device) | — |
| JTAG Boundary Scan | Yes (IEEE 1149.1) | — |
| Process Technology | CMOS | CMOS, SRAM-based |
| Uri ng Pagpapasok | Surface Mount (PLCC socket compatible) | Surface Mount (PLCC J-leads) / Socket-compatible |
| Tindminan RoHS | Non-RoHS (legacy Altera product) | [DATA_NEEDED: pre-RoHS era part - likely non-compliant] |
| Lead-Free | no | [DATA_NEEDED] |
| Logic Cells | — | 336 |
| Nominal Supply Voltage (VCC) | — | 5 V |
| Supply Voltage Range | — | 4.75 V to 5.25 V |
| I/O Voltage Support | — | 3.3 V or 5 V (configurable) |
| Configuration Method | — | Serial load from external EPROM (SRAM-based) |
| JTAG Support | — | Yes (IEEE 1149.1 boundary-scan) |
| Configuration Bitstream Size | — | [DATA_NEEDED: ~120 Kbit per Altera FLEX 8000 datasheet] |
| User I/O Pins | — | [DATA_NEEDED: typically 68 I/O for 84-pin PLCC] |