EPC16QC-100T vs EPC4QC100 Comparison
Detailed side-by-side comparison of EPC16QC-100T 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 | EPC16QC-100T | EPC4QC100 |
|---|---|---|
| Brand | Altera | Altera |
| Category | Memory ICs | Memory ICs |
| Lifecycle Status | Obsolete | Obsolete |
| Memory Type | Flash Configuration PROM (in-system programmable) | Flash |
| Memory Density | 16 Mbit (2 Mbyte) | — |
| Supported FPGA Families | Stratix, APEX II, APEX 20K, Mercury, ACEX 1K, FLEX 10K | — |
| Configuration Data Width | 8-bit or 16-bit (cascaded dual-device mode) | — |
| Configuration Modes | Serial (single device), Parallel (two cascaded devices) | — |
| Data Compression Support | Yes (35% to 55% bitstream reduction typical) | — |
| JTAG / Boundary Scan | IEEE 1149.1 compliant, in-system programmable | — |
| Supply Voltage | 3.3 V | — |
| Package | 100-pin PQFP (20 x 14 mm), 0.65 mm pitch | 100-pin PQFP (20x14 mm) |
| Operating Temperature | [DATA_NEEDED: Operating temperature range] | 0C to +70C (commercial) |
| Cascade Interface | nCE / nOE handshake for multi-device chains | — |
| Programming Interface | JTAG (IEEE 1149.1) and serial | — |
| Endurance | [DATA_NEEDED: Program/erase cycle rating] | — |
| Data Retention | [DATA_NEEDED: Data retention specification] | — |
| RoHS Status | unknown | unknown |
| Lead-Free | unknown | unknown |
| MSL Level | [DATA_NEEDED: Moisture sensitivity level] | — |
| Mounting Type | Surface Mount | Surface Mount |
| Function | — | In-System Programmable Configuration PROM for FPGAs |
| 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) |
| Compatible FPGA Families | — | Stratix, Cyclone, APEX, Mercury, ACEX |