EPC1LC20HEC vs EPC1LC20W Comparison
Detailed side-by-side comparison of EPC1LC20HEC by Intel 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 | EPC1LC20HEC | EPC1LC20W |
|---|---|---|
| Brand | Intel | Intel |
| Category | Memory ICs | Memory ICs |
| Lifecycle Status | Obsolete | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $9.60 | $9.55 |
| Memory Type | OTP Configuration PROM (EEPROM-based) | Serial Configuration Flash |
| Memory Density | 1 Mbit (1,048,576 bits) | 1 Mbit |
| Interface | Serial (4-wire: nCS, DCLK, DATA, nINIT_CONF) | Serial (Altera passive serial configuration) |
| Max Configuration Clock | 8 MHz | β |
| Supply Voltage | 3.3 V or 5 V | 3.0 V to 5.5 V |
| Programmability | One-Time Programmable (OTP) | β |
| Package | 20-pin PLCC (J-lead, 9x9 mm) | PLCC-20 (J-lead, through-hole) |
| Operating Temperature | 0C to +70C (commercial) | [DATA_NEEDED: industrial / commercial temp grade] |
| Daisy Chain Support | Yes | β |
| nINIT_CONF Pin | Yes (programmable as nCONFIG or nSTATUS) | β |
| DONE Pin | Yes | β |
| Compatible FPGA Families | APEX, ACEX, FLEX, Cyclone (legacy) | Classic, MAX, FLEX, ACEX, Cyclone, APEX |
| Mounting Type | Surface Mount (PLCC socket recommended) | Through-Hole (PLCC socket or solder) |
| RoHS Status | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS compliance status] |
| Lead-Free | [DATA_NEEDED: lead-free status] | [DATA_NEEDED: lead-free / SnPb plating] |
| 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) |
| MSL Level | β | [DATA_NEEDED: MSL rating] |