EPC8QC100-T vs EPC4QC100 Comparison
Detailed side-by-side comparison of EPC8QC100-T 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-T | EPC4QC100 |
|---|---|---|
| Brand | Altera | Altera |
| Category | Memory ICs | Memory ICs |
| Lifecycle Status | NRND | Obsolete |
| Memory Type | Enhanced Configuration PROM (Flash) | Flash |
| Memory Size | 8 Mbit | 4 Mb |
| Configuration Schemes | Passive Serial (PS), Concurrent, Parallel | — |
| FPGA Compatibility | Stratix, APEX II, APEX 20K, Mercury, ACEX 1K, FLEX 10K | — |
| In-System Programmability | Yes (IEEE 1532 / JTAG) | IEEE Std. 1532 compliant |
| Data Compression | Yes (built-in) | — |
| Package | PQFP-100 (20 x 14 mm) | 100-pin PQFP (20x14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Shipping Packaging | Tape & Reel (suffix -T) | — |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | 0C to +70C (commercial) |
| Supply Voltage | [DATA_NEEDED: core and I/O supply voltage] | — |
| RoHS Status | [DATA_NEEDED: RoHS compliance status] | unknown |
| Lead-Free | [DATA_NEEDED: lead-free status] | unknown |
| Max Configuration Clock | [DATA_NEEDED: DCLK maximum frequency] | — |
| Manufacturer | Altera (now Intel FPGA) | — |
| Function | — | In-System Programmable Configuration PROM for FPGAs |
| Supply Voltage (Core and I/O) | — | 3.3 V |
| Maximum Configuration Clock | — | 66 MHz |
| Interface | — | Serial / Fast Passive (Altera FPGAs) |
| JTAG Support | — | Yes (boundary scan + ISP via Jam STAPL) |
| nINIT_CONF Pin | — | Yes (triggers FPGA configuration via private JTAG instruction) |
| Compatible FPGA Families | — | Stratix, Cyclone, APEX, Mercury, ACEX |