EPC22C20N vs EPC20LC20U Comparison
Detailed side-by-side comparison of EPC22C20N by Altera and EPC20LC20U 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 | EPC22C20N | EPC20LC20U |
|---|---|---|
| Brand | Altera | Intel |
| Category | Memory ICs | Memory ICs |
| Lifecycle Status | Obsolete | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $11.40 | $8.20 |
| Manufacturer | Intel (formerly Altera) | Altera Corporation (now Intel) |
| Device Type | Configuration PROM for SRAM-based LUT FPGAs | β |
| Target FPGA Family | FLEX 10K, FLEX 6000, APEX 20K series | β |
| Configuration Interface | Serial (DCLK / DATA0 / nCONFIG / nSTATUS / CONF_DONE) | Serial (DATA, DCLK, nCS, nINIT_CONF, nSTATUS, OE) |
| Programming Interface | IEEE 1149.1 JTAG (in-system programmable) | β |
| Supply Voltage | 3.3 V or 5 V | β |
| Package | 20-pin PLCC (J-lead) | β |
| Package Marking Code | EPC22C20N | β |
| Pin Count | 20 | 20 |
| Mounting Type | Surface Mount / Socket | Surface Mount (PLCC socket compatible) |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | β |
| Bitstream Capacity | [DATA_NEEDED: bitstream capacity in bits] | β |
| Configuration Time | [DATA_NEEDED: typical configuration time] | β |
| RoHS Status | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS compliance status] |
| Lead-Free Status | [DATA_NEEDED: lead-free status] | β |
| Lifecycle Status | Obsolete (last-time-buy from Altera announced for legacy configuration devices) | Obsolete / Last-time-buy in distribution |
| Function | β | FPGA Configuration Device (Serial Configuration PROM) |
| Memory Type | β | Non-volatile configuration memory |
| Operating Voltage | β | 5.0 V (typical) |
| Absolute Maximum DC Input | β | -0.3 V to 7.0 V |
| Transient Input Tolerance | β | -2.0 V undershoot to 7.0 V overshoot (<100 mA, <20 ns) |
| Package Type | β | PLCC-20 (J-lead, plastic leaded chip carrier) |
| Compatible FPGA Families | β | Altera FLEX 6000, FLEX 8000, FLEX 10K, APEX, ACEX, early Cyclone |
| In-System Programming | β | Supported via JTAG / Quartus programmer |
| Operating Temperature Range | β | [DATA_NEEDED: industrial/commercial grade] |
| Lead-Free / Halogen-Free | β | [DATA_NEEDED: lead-free status] |