EPC4QC100TQ vs EPC8QC100 Comparison
Detailed side-by-side comparison of EPC4QC100TQ by Altera and EPC8QC100 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 | EPC4QC100TQ | EPC8QC100 |
|---|---|---|
| Brand | Altera | Altera |
| Category | Memory ICs | Memory ICs |
| Lifecycle Status | NRND | Obsolete |
| Memory Type | Flash configuration PROM | Configuration PROM (Flash-based) |
| Memory Size | 4 Mbit | 8 Mbit |
| Configuration Modes | Passive Serial (PS), JTAG | — |
| Maximum Configuration Clock | 66 MHz | — |
| Supply Voltage | 3.3 V typical (5.0 V tolerant I/O) | 3.3 V |
| Interface | Serial configuration data, JTAG boundary scan | — |
| Package | 100-pin TQFP (TQ) 20x14 mm | 100-Pin PQFP (20 x 14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40C to +85C | 0C to +70C (Commercial) |
| Compression Support | Yes (Altera proprietary) | — |
| In-System Programmable | Yes | — |
| Compatible FPGA Families | Stratix, APEX II, APEX 20K, Mercury, ACEX 1K, FLEX 10K | Stratix, APEX II, APEX 20K, Mercury, ACEX 1K, FLEX 10K |
| MSL Level | 3 (168 hours) | — |
| RoHS Status | [DATA_NEEDED: RoHS status not in verified data] | [DATA_NEEDED: RoHS compliance] |
| Lead Free | [DATA_NEEDED: lead-free status not in verified data] | [DATA_NEEDED: lead-free status] |
| Flash Access Time | — | 90 ns (~10 MHz) |
| Configuration Bus Width | — | 16-bit (DQ[]) |
| Configuration Bandwidth | — | Up to 160 Mbps |
| Decompression Support | — | Yes (Altera proprietary) |
| Supported Configuration Modes | — | FPP, PS, AS (FPGA-dependent) |
| ISP Interface | — | JTAG (IEEE 1149.1) |