EPC2LS20U vs EPC2L20U Comparison
Detailed side-by-side comparison of EPC2LS20U by Altera and EPC2L20U 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 | EPC2LS20U | EPC2L20U |
|---|---|---|
| Brand | Altera | Altera |
| Category | Memory ICs | FPGA & CPLD |
| Lifecycle Status | Obsolete | Last_time_buy |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.25 | $10.55 |
| Product Type | In-System Programmable Configuration PROM | β |
| Memory Density | 1.6 Mbit | β |
| Operating Voltage (VCC) | 3.3 V | β |
| Interface | Altera serial configuration / JTAG | β |
| Programming Method | In-System Programmable (ISP) via JTAG | β |
| Package | 20-PLCC (J-lead, 9x9 mm) | 20-PLCC (PLCC-20) |
| Lead-Free / RoHS | Yes (per "U" suffix) | β |
| Operating Temperature | [DATA_NEEDED: Operating Temperature] | -40C to +85C (industrial) |
| Supported FPGA Families | Cyclone I/II, Stratix/II, APEX-II, ACEX-1K, FLEX-10K, FLEX-6000, MAX-7000 | β |
| Configuration Modes | PS (Passive Serial), AS, FPP | β |
| JTAG Support | Yes (IEEE 1149.1 boundary scan) | Yes (IEEE Std 1149.1 boundary scan) |
| Done Pin | Yes (open-drain programmable polarity) | β |
| nSTATUS Pin | Yes (open-drain error flag) | β |
| nCONFIG Pin | Yes (reset/reconfiguration input) | β |
| DCLK Output | Yes (configuration clock to FPGA) | β |
| MSL Level | [DATA_NEEDED: MSL Level] | [DATA_NEEDED: MSL level] |
| Compliance | RoHS (Pb-free per U suffix) | β |
| Memory Size | β | 1.6 Mbit |
| Supply Voltage (VCC) | β | 3.0 V to 3.6 V |
| Interface Type | β | Serial configuration (DCLK/DATA0) |
| Programmability | β | In-system programmable via IEEE 1532 / JTAG |
| Supported FPGAs | β | APEX II, APEX 20K, Mercury, Stratix, Cyclone, ACEX 1K |
| Configuration Mode | β | Single + Cascade (multi-PROM daisy chain) |
| Compression Support | β | Yes (FPGA decompresses bitstream) |
| Mounting Type | β | Surface Mount / Socket |
| Pin Count | β | 20 |
| RoHS Status | β | [DATA_NEEDED: RoHS status] |
| Lead-Free | β | [DATA_NEEDED: lead-free status] |