EPC2LC21N vs EPC2LC20N Comparison
Detailed side-by-side comparison of EPC2LC21N by Altera and EPC2LC20N 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 | EPC2LC21N | EPC2LC20N |
|---|---|---|
| Brand | Altera | Intel |
| Category | Memory ICs | Memory ICs |
| Lifecycle Status | Obsolete | Nrnd |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $10.95 | $7.40 |
| Memory Type | Configuration PROM (EPROM/EEPROM-based) | Flash |
| Memory Size | 1.6 Mbit | 1.6 Mbit |
| Supply Voltage | 3.3 V | β |
| Interface | Serial (Altera FPP/PS configuration) | Serial (DATA0, DCLK, nCONFIG, nSTATUS, CONF_DONE) |
| Programmability | In-system programmable via JTAG (ISP) | β |
| Configuration Method | Serial data stream to FPGA DCLK/DATA | β |
| Package | 20-pin PLCC (9x9 mm) | 20-pin PLCC (J-Lead, 9x9 mm) |
| Mounting Type | Surface Mount (PLCC socket compatible) | Surface Mount |
| Operating Temperature | -40C to +85C (industrial) | [DATA_NEEDED: operating temperature range] |
| JTAG Support | Yes (IEEE 1149.1 boundary-scan) | IEEE 1149.1 / IEEE 1532 compliant |
| Endurance (ISP writes) | [DATA_NEEDED: ISP write endurance cycles] | β |
| Data Retention | [DATA_NEEDED: data retention years] | β |
| RoHS Status | Compliant | [DATA_NEEDED: RoHS status] |
| Lead-Free | Yes | β |
| Target FPGAs | Altera APEX, ACEX, FLEX, Cyclone, MAX series | β |
| Function | β | In-System Programmable Configuration PROM for SRAM-based FPGAs |
| Programmable Type | β | In System Programmable (ISP) |
| Supply Voltage VCCINT | β | 3.0 V to 3.6 V |
| Supply Voltage VCCIO | β | 4.75 V to 5.25 V |
| Configuration Clock Frequency | β | 8 MHz (max) |
| Packaging | β | Tube |
| Supported FPGA Families | β | Altera APEX, Cyclone, Stratix, ACEX, MAX 7000 |