EPC1LC20W vs EPC1LC20C Comparison
Detailed side-by-side comparison of EPC1LC20W by Intel and EPC1LC20C 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 | EPC1LC20W | EPC1LC20C |
|---|---|---|
| Brand | Intel | Altera |
| Category | Memory ICs | FPGA & CPLD |
| Lifecycle Status | Obsolete | Nrnd |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $9.55 | $7.40 |
| Memory Type | Serial Configuration Flash | Serial Configuration Flash |
| Memory Density | 1 Mbit | β |
| Interface | Serial (Altera passive serial configuration) | Serial (DATA/DCLK) + JTAG (IEEE 1149.1) |
| Maximum Clock Frequency | 8 MHz | β |
| Supply Voltage | 3.0 V to 5.5 V | 3.3 V or 5.0 V |
| Package | PLCC-20 (J-lead, through-hole) | 20-pin LCC (Leadless Chip Carrier) |
| Pin Count | 20 | β |
| Configuration Handshake Pins | nCONFIG, nSTATUS, CONF_DONE | β |
| Standby Current | [DATA_NEEDED: typical Icc standby] | β |
| Active Current | [DATA_NEEDED: typical Icc active] | β |
| Operating Temperature | [DATA_NEEDED: industrial / commercial temp grade] | -40C to +85C (industrial) |
| Reconfiguration Support | Yes (nCONFIG toggle triggers reload) | β |
| Compatible FPGA Families | Classic, MAX, FLEX, ACEX, Cyclone, APEX | FLEX 10K, ACEX 1K, APEX 20K |
| Mounting Type | Through-Hole (PLCC socket or solder) | Surface Mount (ceramic) |
| MSL Level | [DATA_NEEDED: MSL rating] | MSL3 (ceramic, floor life 168 hours) |
| RoHS Status | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: RoHS compliance status] |
| Lead-Free | [DATA_NEEDED: lead-free / SnPb plating] | β |
| Memory Size | β | 1 Mbit (1,048,576 bits) |
| Configuration Clock (DCLK) | β | 8 MHz maximum |
| Programmability | β | In-system via JTAG |
| Cascading Support | β | Yes (nCS, CS pins) |
| JTAG Pins | β | TCK, TMS, TDI, TDO |
| Configuration Mode | β | Slave-serial (FPGA-master) |