EPC4QC100 vs EPC16QC100T Comparison
Detailed side-by-side comparison of EPC4QC100 by Altera and EPC16QC100T 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 | EPC4QC100 | EPC16QC100T |
|---|---|---|
| Brand | Altera | Altera |
| Category | Memory ICs | Memory ICs |
| Lifecycle Status | Obsolete | Nrnd |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $11.40 | $17.95 |
| Function | In-System Programmable Configuration PROM for FPGAs | β |
| Memory Type | Flash | In-System Programmable Configuration PROM |
| Memory Size | 4 Mb | 16 Mbit |
| Supply Voltage (Core and I/O) | 3.3 V | β |
| Maximum Configuration Clock | 66 MHz | β |
| Interface | Serial / Fast Passive (Altera FPGAs) | Serial FPGA configuration + JTAG (IEEE 1149.1) |
| In-System Programmability | IEEE Std. 1532 compliant | β |
| JTAG Support | Yes (boundary scan + ISP via Jam STAPL) | β |
| nINIT_CONF Pin | Yes (triggers FPGA configuration via private JTAG instruction) | β |
| Package | 100-pin PQFP (20x14 mm) | PQFP-100 (20 x 14 mm) |
| Operating Temperature | 0C to +70C (commercial) | 0C to +70C (commercial) |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | unknown | β |
| Lead-Free | unknown | β |
| Compatible FPGA Families | Stratix, Cyclone, APEX, Mercury, ACEX | β |
| Supply Voltage (VCC) | β | 3.3 V |
| Programmability | β | In-System Programmable via JTAG |
| Daisy-Chain Support | β | Yes (multi-device cascade) |
| Data Compression | β | Built-in decompression engine (up to 35% expansion) |
| FPGA Compatibility | β | Altera Cyclone, Stratix, ACEX, APEX series |
| Lead-Free / RoHS | β | Depends on date code; verify per lot |
| MSL Level | β | 3 (per JEDEC J-STD-020) |
| Programming Cycles | β | 100 typical (per Altera datasheet) |
| Packaging Suffix | β | 'T' indicates Tape and Reel |
| Max DCLK Frequency | β | [DATA_NEEDED: max DCLK frequency] |
| Access Time | β | [DATA_NEEDED: serial access time] |