EPC4QC100T vs EPC4QC100 Comparison
Detailed side-by-side comparison of EPC4QC100T 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 | EPC4QC100T | EPC4QC100 |
|---|---|---|
| Brand | Altera | Altera |
| Category | Memory ICs | Memory ICs |
| Lifecycle Status | Nrnd | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $10.25 | $11.40 |
| Memory Type | Flash configuration PROM (non-volatile) | Flash |
| Memory Density | 4 Mbit | β |
| Configuration Interface | Serial / x8 Parallel (selectable) | β |
| Maximum Serial Clock Frequency | 66 MHz | β |
| Supported FPGAs | Altera/Intel Cyclone, Stratix, APEX families | β |
| Supply Voltage (VCC) | 3.0 V to 3.6 V (3.3 V typ) | β |
| I/O Voltage (VCCIO / MultiVolt) | 1.8 V / 2.5 V / 3.3 V / 5.0 V | β |
| In-System Programming | IEEE 1149.1 JTAG + serial interface | β |
| JTAG Support | Yes (1149.1 boundary-scan compliant) | Yes (boundary scan + ISP via Jam STAPL) |
| Configuration Modes | Serial (1-bit) and Parallel (x8) | β |
| Daisy-Chain Support | Yes (EPC4-to-EPC4 only) | β |
| Package | 100-pin PQFP (Plastic Quad Flat Pack), 20 x 14 mm | 100-pin PQFP (20x14 mm) |
| Operating Temperature | -40 C to +85 C (industrial) | 0C to +70C (commercial) |
| Mounting Type | Surface Mount | Surface Mount |
| Lead-Free / RoHS | Lead-free; RoHS compliance depends on date code | β |
| MSL Level | 3 (per JEDEC J-STD-020) | β |
| Function | β | In-System Programmable Configuration PROM for FPGAs |
| Memory Size | β | 4 Mb |
| Supply Voltage (Core and I/O) | β | 3.3 V |
| Maximum Configuration Clock | β | 66 MHz |
| Interface | β | Serial / Fast Passive (Altera FPGAs) |
| In-System Programmability | β | IEEE Std. 1532 compliant |
| nINIT_CONF Pin | β | Yes (triggers FPGA configuration via private JTAG instruction) |
| RoHS Status | β | unknown |
| Lead-Free | β | unknown |
| Compatible FPGA Families | β | Stratix, Cyclone, APEX, Mercury, ACEX |