EPC2XXA vs EPC2LS20U Comparison
Detailed side-by-side comparison of EPC2XXA by Altera and EPC2LS20U 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 | EPC2XXA | EPC2LS20U |
|---|---|---|
| Brand | Altera | Altera |
| Category | FPGA & CPLD | Memory ICs |
| Lifecycle Status | Nrnd | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $5.40 | $4.25 |
| Memory Type | Configuration Flash (PROM) | β |
| Memory Size | 1.6 Mbit | β |
| Configuration Interface | Passive Serial (PS) / Active Serial (AS) | β |
| Maximum Configuration Clock | 33 MHz | β |
| JTAG Support | IEEE 1149.1 Boundary-Scan (ISP) | Yes (IEEE 1149.1 boundary scan) |
| Operating Voltage (VCC) | 3.0 V to 3.6 V | 3.3 V |
| Operating Voltage (VCCJ) | 1.8 V / 2.5 V / 3.3 V | β |
| Operating Temperature | -40 C to +85 C (industrial) | [DATA_NEEDED: Operating Temperature] |
| Package | 20-pin SOIC (SO-20) 12.8 mm x 7.5 mm | 20-PLCC (J-lead, 9x9 mm) |
| Mounting Type | Surface Mount | β |
| Cascadable | Yes (daisy-chain multiple devices) | β |
| Programmer | Quartus II / Quartus Prime Programmer | β |
| Compatible FPGA Families | Cyclone, Cyclone II, Cyclone III, MAX II, MAX V, Stratix (selected) | β |
| RoHS Status | Compliant | β |
| Lead-Free | Yes | β |
| Product Type | β | In-System Programmable Configuration PROM |
| Memory Density | β | 1.6 Mbit |
| Interface | β | Altera serial configuration / JTAG |
| Programming Method | β | In-System Programmable (ISP) via JTAG |
| Lead-Free / RoHS | β | Yes (per "U" suffix) |
| Supported FPGA Families | β | Cyclone I/II, Stratix/II, APEX-II, ACEX-1K, FLEX-10K, FLEX-6000, MAX-7000 |
| Configuration Modes | β | PS (Passive Serial), AS, FPP |
| Done Pin | β | Yes (open-drain programmable polarity) |
| nSTATUS Pin | β | Yes (open-drain error flag) |
| nCONFIG Pin | β | Yes (reset/reconfiguration input) |
| DCLK Output | β | Yes (configuration clock to FPGA) |
| MSL Level | β | [DATA_NEEDED: MSL Level] |
| Compliance | β | RoHS (Pb-free per U suffix) |