EPF8636ARC208-4 vs EPF8636ARC208-3 Comparison
Detailed side-by-side comparison of EPF8636ARC208-4 by Altera and EPF8636ARC208-3 by Altera. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | EPF8636ARC208-4 | EPF8636ARC208-3 |
|---|---|---|
| Brand | Altera | Altera |
| Category | FPGA & CPLD | FPGA & CPLD |
| Lifecycle Status | Obsolete | Obsolete |
| Product Family | FLEX 8000 | — |
| Device Series | EPF8636A | — |
| Usable Gates | 6,000 | — |
| Logic Elements | 136 | — |
| Flip-Flops (Registers) | 504 | — |
| Maximum User I/O | 218 | — |
| Embedded RAM Blocks | 8 x 256 x 8 bits | — |
| Logic Block Type | 4-input LUT with fast-carry chain | — |
| Supply Voltage (VCCINT) | 4.75 V to 5.25 V | — |
| I/O Voltage Tolerance | 3.3 V or 5 V | — |
| Speed Grade | -4 | -3 |
| Operating Temperature | -40 C to +105 C | 0 C to +70 C (commercial) |
| Package | 208-RQFP (28x28 mm) with exposed pad | 208-RQFP (28x28 mm) with exposed pad |
| Mounting Type | Surface Mount | Surface Mount |
| Process Technology | 5 V CMOS, 0.42 um | — |
| Configuration Method | Serial configuration EEPROM (in-system) | SRAM, loaded via serial EPROM or download cable |
| JTAG / Boundary Scan | IEEE 1149.1 compliant | — |
| RoHS Status | Non-compliant (legacy 5 V family) | Non-compliant per distributor listing |
| Series | — | FLEX 8000 |
| Family | — | FLEX 8000 (FLEX 8K) |
| Typical Gate Count | — | 6,000 gates |
| Logic Elements / Cells | — | 504 |
| Number of User I/O | — | 136 |
| Operating Frequency (max) | — | 125 MHz |
| Supply Voltage | — | 4.75 V to 5.25 V (5 V nominal) |
| Technology | — | CMOS SRAM, 0.42 um process |
| Package Category | — | 208-BFQFP Exposed Pad |