EPC2LC20-U vs EPC22LC20 Comparison
Detailed side-by-side comparison of EPC2LC20-U by Altera and EPC22LC20 by Intel. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | EPC2LC20-U | EPC22LC20 |
|---|---|---|
| Brand | Altera | Intel |
| Category | Memory ICs | FPGA & CPLD |
| Lifecycle Status | Obsolete | Obsolete |
| Memory Type | Configuration PROM (Flash, in-system programmable) | — |
| Memory Size | 1.6 Mbit | 1.6 Mbit |
| Interface | Serial (4-wire Altera configuration) + JTAG (IEEE 1149.1) | — |
| Max Configuration Clock | 10 MHz | — |
| Supply Voltage (VCC) | 3.3 V (3.0 V to 3.6 V) | — |
| Programmable | In-system via JTAG | — |
| Cascade Support | Yes (multi-PROM for larger bitstreams) | — |
| Package | 20-PLCC (9x9) | — |
| Mounting Type | Surface Mount | Surface Mount (PLCC socket compatible) |
| Operating Temperature | [DATA_NEEDED: full operating temperature range] | 0 C to +70 C (commercial) |
| Supported FPGA Families | ACEX 1K, APEX 20K/20KC/20KE, APEX II, Arria GX, Cyclone, Cyclone II, FLEX 10K | ACEX 1K, APEX II, APEX 20K, FLEX 10K |
| JTAG Support | Yes (IEEE 1149.1 boundary-scan) | — |
| RoHS Status | [DATA_NEEDED: RoHS compliance status] | — |
| Lead-Free | [DATA_NEEDED: lead-free status] | — |
| MSL Level | [DATA_NEEDED: moisture sensitivity level] | — |
| Function | — | In-System Programmable Configuration PROM for SRAM-based FPGAs |
| Programmable Type | — | In System Programmable (IEEE 1532 / Jam STAPL) |
| Supply Voltage - Low Range | — | 3.0 V to 3.6 V |
| Supply Voltage - High Range | — | 4.75 V to 5.25 V |
| Configuration Interface | — | Altera serial configuration (DCLK / DATA0 / nSTATUS / CONF_DONE) |
| Programming Interface | — | JTAG (IEEE 1149.1 / IEEE 1532) |
| Package / Case | — | 20-LCC (J-Lead, 9 x 9 mm) |
| Packaging | — | Tube |
| Minimum DC Input Voltage | — | -0.3 V |
| Input Overshoot Tolerance | — | 7.0 V for <100 mA, <20 ns no-load |
| Input Undershoot Tolerance | — | -2.0 V for <100 mA, <20 ns no-load |
| Lead-Free / RoHS | — | [DATA_NEEDED: lead-free status not in verified data] |