EPC4QC100T vs EPC4QC100TQ Comparison
Detailed side-by-side comparison of EPC4QC100T by Altera and EPC4QC100TQ 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 | EPC4QC100TQ |
|---|---|---|
| Brand | Altera | Altera |
| Category | Memory ICs | Memory ICs |
| Lifecycle Status | Nrnd | Nrnd |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $10.25 | $14.95 |
| Memory Type | Flash configuration PROM (non-volatile) | Flash configuration PROM |
| 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) | β |
| Configuration Modes | Serial (1-bit) and Parallel (x8) | Passive Serial (PS), JTAG |
| Daisy-Chain Support | Yes (EPC4-to-EPC4 only) | β |
| Package | 100-pin PQFP (Plastic Quad Flat Pack), 20 x 14 mm | 100-pin TQFP (TQ) 20x14 mm |
| Operating Temperature | -40 C to +85 C (industrial) | -40C to +85C |
| 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) | 3 (168 hours) |
| Memory Size | β | 4 Mbit |
| Maximum Configuration Clock | β | 66 MHz |
| Supply Voltage | β | 3.3 V typical (5.0 V tolerant I/O) |
| Interface | β | Serial configuration data, JTAG boundary scan |
| Compression Support | β | Yes (Altera proprietary) |
| In-System Programmable | β | Yes |
| Compatible FPGA Families | β | Stratix, APEX II, APEX 20K, Mercury, ACEX 1K, FLEX 10K |
| RoHS Status | β | [DATA_NEEDED: RoHS status not in verified data] |
| Lead Free | β | [DATA_NEEDED: lead-free status not in verified data] |