EPC4QI100 vs EPC8QI100 Comparison
Detailed side-by-side comparison of EPC4QI100 by Intel and EPC8QI100 by Intel. 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 ObsoleteIntel
EPC8QI100
EPC8QI100 - 8Mb FPGA Configuration PROM | Intel / Altera | 100-PQFP
EPC8QI100 ObsoleteSpecification Comparison
| Parameter | EPC4QI100 | EPC8QI100 |
|---|---|---|
| Brand | Intel | Intel |
| Category | FPGA & CPLD | Memory ICs |
| Lifecycle Status | Obsolete | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $19.85 | $10.85 |
| Memory Type | Non-volatile Flash Configuration PROM | Flash (NOR, Enhanced Configuration PROM) |
| Memory Size | 4 Mbit (256K x 16) | 8 Mbit |
| Interface | Parallel (16-bit) | Altera FPGA configuration serial/parallel (FPP) + JTAG (IEEE 1149.1) |
| 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 | On-chip, dedicated to Altera FPGAs |
| Package | 100-pin PQFP (PQFP-100, 20 x 14 mm) | 100-PQFP (20 x 14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | 0 C to +70 C (commercial) | -40C to +85C (industrial) |
| Supported FPGA Families | Stratix, APEX II, APEX 20K, Mercury, ACEX 1K, FLEX 10K | β |
| MSL Level | 3 | β |
| RoHS Status | Compliant | Non-compliant (legacy PQFP, lead-bearing) |
| Family | Enhanced Configuration Device (EPC4/EPC8/EPC16) | β |
| Supply Voltage (Core) | β | 3.3 V |
| Supply Voltage (I/O) | β | 3.3 V |
| Programming Language | β | Jam STAPL |
| Boundary Scan | β | JTAG boundary-scan test supported |
| Data Compression | β | Yes (increases effective capacity) |
| Initiate-Configuration Pin | β | nINIT_CONF (private JTAG instruction) |
| Compatible FPGAs | β | Stratix, Stratix II, APEX II, APEX 20K, Mercury, ACEX 1K, FLEX 10K, Cyclone, Cyclone II, Arria GX, Stratix GX, Stratix II GX |