EPC4QI100 vs EPC4QC100 Comparison
Detailed side-by-side comparison of EPC4QI100 by Intel and EPC4QC100 by Altera. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Intel
EPC4QI100
EPC4QI100 - 4Mb Enhanced Configuration PROM, 100-PQFP | Intel (Altera)
EPC4QI100 ObsoleteSpecification Comparison
| Parameter | EPC4QI100 | EPC4QC100 |
|---|---|---|
| Brand | Intel | Altera |
| Category | FPGA & CPLD | Memory ICs |
| Lifecycle Status | Obsolete | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $19.85 | $11.40 |
| Memory Type | Non-volatile Flash Configuration PROM | Flash |
| Memory Size | 4 Mbit (256K x 16) | 4 Mb |
| Interface | Parallel (16-bit) | Serial / Fast Passive (Altera FPGAs) |
| Configuration Clock (max) | 66 MHz | β |
| Supply Voltage | 3.3 V | β |
| In-System Programmability | Yes (IEEE 1532 / JTAG) | IEEE Std. 1532 compliant |
| Compression Support | Yes (decompression built into controller) | β |
| Configuration Controller | Integrated | β |
| Package | 100-pin PQFP (PQFP-100, 20 x 14 mm) | 100-pin PQFP (20x14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | 0 C to +70 C (commercial) | 0C to +70C (commercial) |
| Supported FPGA Families | Stratix, APEX II, APEX 20K, Mercury, ACEX 1K, FLEX 10K | β |
| MSL Level | 3 | β |
| RoHS Status | Compliant | unknown |
| Family | Enhanced Configuration Device (EPC4/EPC8/EPC16) | 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 |
| 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 |
| Compatible FPGA Families | β | Stratix, Cyclone, APEX, Mercury, ACEX |