EPF8636ALC84-4 vs EPF8636ALC84-3 Comparison
Detailed side-by-side comparison of EPF8636ALC84-4 by Altera and EPF8636ALC84-3 by Intel. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Altera
EPF8636ALC84-4
EPF8636ALC84-4 - FLEX 8000 FPGA, 504 Cells, 84-PLCC | Intel / Altera
EPF8636ALC84-4 ObsoleteIntel
EPF8636ALC84-3
EPF8636ALC84-3 - 6K-Gate FLEX 8000 FPGA, 84-PLCC | Intel
EPF8636ALC84-3 β Last Time BuySpecification Comparison
| Parameter | EPF8636ALC84-4 | EPF8636ALC84-3 |
|---|---|---|
| Brand | Altera | Intel |
| Category | FPGA & CPLD | FPGA & CPLD |
| Lifecycle Status | Obsolete | Last_time_buy |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $24.30 | $18.75 |
| Family | FLEX 8000 | FLEX 8000 |
| Number of Logic Cells | 504 | β |
| Number of Logic Array Blocks (LABs) | 63 | β |
| Maximum Usable Gates | 6,000 | β |
| Number of User I/O Pins | 68 | β |
| Maximum Operating Frequency | 125 MHz | 125 MHz |
| Process Technology | 0.42 Β΅m CMOS SRAM | 0.42 Β΅m CMOS, 5-metal |
| Supply Voltage (Core) | 5.0 V | β |
| I/O Voltage (84-pin PLCC) | 5.0 V only (3.3 V I/O NOT supported on this package) | β |
| Operating Current (typical) | 10 mA | β |
| Package | 84-Pin PLCC (J-Lead) | 84-pin J-Lead PLCC (84-LCC, J-Lead) |
| Mounting Type | Surface Mount / Socket | Surface Mount (J-Lead, also socketable) |
| Operating Temperature | 0 Β°C to +70 Β°C (Commercial) | [DATA_NEEDED: commercial/industrial grade] |
| Speed Grade | -4 | -3 (fastest) |
| Configuration Method | Serial (EPC1/EPC1064/EPC1213/EPC1441) or parallel EPROM | SRAM, in-circuit reconfigurable via external EPC or host |
| Configuration Memory Type | Volatile SRAM (requires boot device) | β |
| Boundary Scan | IEEE 1149.1 (JTAG) | β |
| RoHS Status | Non-compliant (legacy PLCC, lead-bearing) | [DATA_NEEDED: per datasheet] |
| Usable Gates | β | 6,000 |
| Logic Elements / Cells | β | 504 |
| Logic Array Blocks (LABs) | β | 63 |
| Embedded Array Blocks (EABs) | β | 6 (2,048 bits each, 12,288 total RAM bits) |
| User I/Os | β | 68 |
| Core Supply Voltage | β | 5.0 V |
| I/O Supply Voltage (VCCIO) | β | 3.3 V or 5.0 V (selectable per bank) |