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