EPC8QC100 vs EPC4QC100 Comparison
Detailed side-by-side comparison of EPC8QC100 by Altera and EPC4QC100 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 | EPC8QC100 | EPC4QC100 |
|---|---|---|
| Brand | Altera | Altera |
| Category | Memory ICs | Memory ICs |
| Lifecycle Status | Obsolete | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $17.50 | $11.40 |
| Memory Type | Configuration PROM (Flash-based) | Flash |
| Memory Size | 8 Mbit | 4 Mb |
| Flash Access Time | 90 ns (~10 MHz) | β |
| Configuration Bus Width | 16-bit (DQ[]) | β |
| Configuration Bandwidth | Up to 160 Mbps | β |
| Decompression Support | Yes (Altera proprietary) | β |
| Supported Configuration Modes | FPP, PS, AS (FPGA-dependent) | β |
| ISP Interface | JTAG (IEEE 1149.1) | β |
| Supply Voltage | 3.3 V | β |
| Operating Temperature | 0C to +70C (Commercial) | 0C to +70C (commercial) |
| Package | 100-Pin PQFP (20 x 14 mm) | 100-pin PQFP (20x14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Compatible FPGA Families | Stratix, APEX II, APEX 20K, Mercury, ACEX 1K, FLEX 10K | Stratix, Cyclone, APEX, Mercury, ACEX |
| RoHS Status | [DATA_NEEDED: RoHS compliance] | unknown |
| Lead Free | [DATA_NEEDED: lead-free status] | β |
| Function | β | In-System Programmable Configuration PROM for FPGAs |
| Supply Voltage (Core and I/O) | β | 3.3 V |
| Maximum Configuration Clock | β | 66 MHz |
| Interface | β | Serial / Fast Passive (Altera FPGAs) |
| In-System Programmability | β | IEEE Std. 1532 compliant |
| JTAG Support | β | Yes (boundary scan + ISP via Jam STAPL) |
| nINIT_CONF Pin | β | Yes (triggers FPGA configuration via private JTAG instruction) |
| Lead-Free | β | unknown |