EPC2L20U vs EPC2LI20U Comparison
Detailed side-by-side comparison of EPC2L20U by Altera and EPC2LI20U 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 | EPC2LI20U |
|---|---|---|
| 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 | $7.10 |
| Memory Size | 1.6 Mbit | 1.6 Mbit (65,536 x 1-bit device) |
| Supply Voltage (VCC) | 3.0 V to 3.6 V | 3.0 V to 5.5 V (5.0 V nominal) |
| Interface Type | Serial configuration (DCLK/DATA0) | β |
| Programmability | In-system programmable via IEEE 1532 / JTAG | In-system programmable via JTAG (IEEE 1149.1) |
| 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) | β |
| Package | 20-PLCC (PLCC-20) | 20-pin PLCC (9x9 mm) |
| Mounting Type | Surface Mount / Socket | Surface Mount (PLCC socket) |
| JTAG Support | Yes (IEEE Std 1149.1 boundary scan) | β |
| Pin Count | 20 | β |
| RoHS Status | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: rohs status] |
| Lead-Free | [DATA_NEEDED: lead-free status] | β |
| MSL Level | [DATA_NEEDED: MSL level] | [DATA_NEEDED: MSL moisture sensitivity level] |
| Memory Type | β | Configuration PROM (serial EEPROM) |
| Programming Voltage | β | 5.0 V (via internal charge pump) |
| Configuration Interface | β | Serial 4-pin (DATA, DCLK, nCS, OE) |
| Maximum DCLK Frequency | β | 33 MHz (fast mode) |
| Operating Temperature Range | β | -40 C to +85 C (industrial) |
| Cascade Support | β | Yes (via nCASC pin) |
| Device ID | β | 32-bit JTAG-readable |
| Supported FPGA Families | β | APEX II, APEX 20K, Mercury, ACEX 1K, FLEX 6000/10KE/10KA |