EPC4QC100 vs EPC4Q100T Comparison
Detailed side-by-side comparison of EPC4QC100 by Altera and EPC4Q100T 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 | EPC4QC100 | EPC4Q100T |
|---|---|---|
| Brand | Altera | Intel |
| Category | Memory ICs | FPGA & CPLD |
| Lifecycle Status | Obsolete | Nrnd |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $11.40 | $9.75 |
| Function | In-System Programmable Configuration PROM for FPGAs | Enhanced Configuration Device for SRAM-based LUT FPGAs |
| Memory Type | Flash | Flash (non-volatile) |
| Memory Size | 4 Mb | 4 Mbit |
| Supply Voltage (Core and I/O) | 3.3 V | β |
| Maximum Configuration Clock | 66 MHz | β |
| Interface | Serial / Fast Passive (Altera FPGAs) | β |
| In-System Programmability | IEEE Std. 1532 compliant | β |
| JTAG Support | Yes (boundary scan + ISP via Jam STAPL) | β |
| nINIT_CONF Pin | Yes (triggers FPGA configuration via private JTAG instruction) | β |
| Package | 100-pin PQFP (20x14 mm) | β |
| Operating Temperature | 0C to +70C (commercial) | β |
| Mounting Type | Surface Mount | β |
| RoHS Status | unknown | [DATA_NEEDED: RoHS status] |
| Lead-Free | unknown | β |
| Compatible FPGA Families | Stratix, Cyclone, APEX, Mercury, ACEX | Stratix, Cyclone, APEX, Mercury, ACEX |
| Configuration Modes Supported | β | PS, FPP (16-bit), AS |
| Flash Access Time | β | 90 ns (approx 10 MHz core clock) |
| Maximum Configuration Data Rate | β | 160 Mbps (FPP, 16-bit bus) |
| Data Bus Width | β | 16-bit (DQ[15:0]) |
| In-System Programming | β | Yes (JTAG IEEE 1149.1) |
| Supply Voltage (Core) | β | 3.3 V |
| I/O Voltage Tolerance | β | 3.3 V (5 V tolerant on legacy interface pins) |
| Package Type | β | PQFP-100 (Plastic Quad Flat Pack) |
| Package Dimensions | β | 20 x 14 mm |
| Operating Temperature Range | β | [DATA_NEEDED: operating temperature range] |
| Manufacturer | β | Intel (formerly Altera) |