EPC81500RC304-3 vs EPC4QC100 Comparison
Detailed side-by-side comparison of EPC81500RC304-3 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.
Altera
EPC81500RC304-3 - Enhanced Configuration Device for SRAM FPGAs | Altera
EPC81500RC304-3 Obsolete
Specification Comparison
| Parameter | EPC81500RC304-3 | EPC4QC100 |
|---|---|---|
| Brand | Altera | Altera |
| Category | FPGA & CPLD | Memory ICs |
| Lifecycle Status | Obsolete | Obsolete |
| Device Type | Enhanced Configuration Device (Flash-based FPGA configuration memory) | — |
| Target FPGA Families | Altera FLEX 8000, FLEX 10K, ACEX 1K, APEX series SRAM-based LUT FPGAs | — |
| Configuration Memory Size | 8 Mbit | — |
| Interface Modes | Parallel-byte and serial bitstream modes | — |
| Programming Interface | JTAG (IEEE 1149.1) and byte-wide parallel | — |
| Supply Voltage VCCINT | 3.3 V | — |
| I/O Voltage VCCIO | 3.3 V or 5.0 V tolerant | — |
| Operating Temperature Range | 0 C to +70 C (commercial) | — |
| Package | 304-pin PQFP (RC304) | 100-pin PQFP (20x14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Pin Count | 304 | — |
| Configuration Clock | DCLK generated internally or externally to target FPGA | — |
| Multi-Device Support | Yes - daisy-chain configuration of multiple FPGAs | — |
| RoHS Status | [DATA_NEEDED: RoHS compliance status] | unknown |
| Lead-Free | [DATA_NEEDED: lead-free status] | unknown |
| Function | — | In-System Programmable Configuration PROM for FPGAs |
| Memory Type | — | Flash |
| Memory Size | — | 4 Mb |
| Supply Voltage (Core and I/O) | — | 3.3 V |
| Maximum Configuration Clock | — | 66 MHz |
| Interface | — | Serial / Fast Passive (Altera FPGAs) |
| In-System Programmability | — | IEEE Std. 1532 compliant |
| JTAG Support | — | Yes (boundary scan + ISP via Jam STAPL) |
| nINIT_CONF Pin | — | Yes (triggers FPGA configuration via private JTAG instruction) |
| Operating Temperature | — | 0C to +70C (commercial) |
| Compatible FPGA Families | — | Stratix, Cyclone, APEX, Mercury, ACEX |