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