EPC2L20U vs EPC2LS20U Comparison
Detailed side-by-side comparison of EPC2L20U 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 | EPC2L20U | EPC2LS20U |
|---|---|---|
| Brand | Altera | Altera |
| Category | FPGA & CPLD | Memory ICs |
| Lifecycle Status | Last_time_buy | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $10.55 | $4.25 |
| Memory Size | 1.6 Mbit | β |
| Supply Voltage (VCC) | 3.0 V to 3.6 V | β |
| Interface Type | Serial configuration (DCLK/DATA0) | β |
| Programmability | In-system programmable via IEEE 1532 / JTAG | β |
| Supported FPGAs | APEX II, APEX 20K, Mercury, Stratix, Cyclone, ACEX 1K | β |
| Configuration Mode | Single + Cascade (multi-PROM daisy chain) | β |
| Compression Support | Yes (FPGA decompresses bitstream) | β |
| Operating Temperature | -40C to +85C (industrial) | [DATA_NEEDED: Operating Temperature] |
| Package | 20-PLCC (PLCC-20) | 20-PLCC (J-lead, 9x9 mm) |
| Mounting Type | Surface Mount / Socket | β |
| JTAG Support | Yes (IEEE Std 1149.1 boundary scan) | Yes (IEEE 1149.1 boundary scan) |
| Pin Count | 20 | β |
| RoHS Status | [DATA_NEEDED: RoHS status] | β |
| Lead-Free | [DATA_NEEDED: lead-free status] | β |
| MSL Level | [DATA_NEEDED: MSL level] | [DATA_NEEDED: MSL Level] |
| Product Type | β | In-System Programmable Configuration PROM |
| Memory Density | β | 1.6 Mbit |
| Operating Voltage (VCC) | β | 3.3 V |
| 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) |
| Compliance | β | RoHS (Pb-free per U suffix) |