EPC40C100N vs EPC4QC100N Comparison
Detailed side-by-side comparison of EPC40C100N by Intel and EPC4QC100N by Intel. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | EPC40C100N | EPC4QC100N |
|---|---|---|
| Brand | Intel | Intel |
| Category | Memory ICs | Memory ICs |
| Lifecycle Status | Obsolete | Nrnd |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $24.75 | $8.10 |
| Manufacturer | Intel (formerly Altera) | β |
| Part Family | Enhanced Configuration Device (EPC) | β |
| Function | Configuration memory for SRAM-based LUT FPGAs | β |
| Memory Density | 40 Mbit (5 Mbyte) | β |
| Memory Technology | Non-volatile Flash with internal SRAM buffer | β |
| Programmability | In-system programmable via IEEE 1149.1 JTAG | β |
| Configuration Interface | Serial (4-wire) or 8-bit parallel | Serial / Parallel / JTAG (IEEE 1149.1) |
| Output Voltage | 3.3 V or 2.5 V selectable | β |
| Configuration Clock Frequency | Up to 66 MHz | β |
| Internal Oscillator | Yes (eliminates external configuration clock) | β |
| Cascade Support | Yes - multiple devices can be chained for >40 Mb bitstreams | β |
| Page Mode Operation | Yes - reduces configuration time | β |
| Package | PQFP-100 (100-pin Plastic Quad Flat Pack) | 100-pin PQFP (Plastic Quad Flat Pack) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40 C to +85 C (industrial) | 0 C to 70 C (commercial) |
| Compliance | RoHS compliant (Pb-free option available) | β |
| Compatible FPGA Families | Altera Cyclone, Stratix, APEX, ACEX, Mercury | β |
| Memory Type | β | Flash (NOR, configuration PROM) |
| Memory Size | β | 4 Mbit (4,194,304 bits) |
| Programmable Type | β | In System Programmable (ISP) |
| Maximum DCLK Frequency | β | 66.7 MHz |
| On-Chip Decompression | β | Yes |
| Supply Voltage (VCC) | β | 3.0 V to 3.6 V |
| Typical Supply Voltage | β | 3.3 V |
| Package Dimensions | β | 20 x 14 mm |
| Pin Pitch | β | 0.65 mm |
| Packaging | β | Tray |
| Lead Free / RoHS | β | Yes (per chipdig datasheet excerpt) |
| Family | β | EPC4 Enhanced Configuration Device |
| JTAG Support | β | Yes (IEEE 1149.1 boundary-scan) |