EPC1LC20 vs EPC1LC20HEC Comparison
Detailed side-by-side comparison of EPC1LC20 by Intel and EPC1LC20HEC 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 | EPC1LC20 | EPC1LC20HEC |
|---|---|---|
| Brand | Intel | Intel |
| Category | Memory ICs | Memory ICs |
| Lifecycle Status | Obsolete | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $7.95 | $9.60 |
| Memory Type | Non-volatile configuration memory (Flash/EPROM) | OTP Configuration PROM (EEPROM-based) |
| Memory Capacity | 1 Mbit (1,048,576 bits) | β |
| Interface Type | Serial configuration interface | β |
| Maximum DCLK Frequency | 8 MHz | β |
| Supply Voltage | 3.3 V or 5.0 V | 3.3 V or 5 V |
| In-System Programmability | Yes (IEEE 1149.1 / JTAG) | β |
| Programmable Voltage | 5.0 V and 3.3 V ISP | β |
| Configuration Mode | Serial, multi-device daisy-chain capable | β |
| Package | 20-pin PLCC (J-leaded, surface mount) | 20-pin PLCC (J-lead, 9x9 mm) |
| Pin Count | 20 | β |
| Mounting Type | Surface Mount | Surface Mount (PLCC socket recommended) |
| Operating Temperature | [DATA_NEEDED: Operating temperature range] | 0C to +70C (commercial) |
| Compatible FPGA Families | ACEX 1K, APEX 20K, FLEX 10K, Cyclone, Mercury | APEX, ACEX, FLEX, Cyclone (legacy) |
| RoHS Status | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| JTAG Pins | TCK, TMS, TDI, TDO | β |
| Memory Density | β | 1 Mbit (1,048,576 bits) |
| Interface | β | Serial (4-wire: nCS, DCLK, DATA, nINIT_CONF) |
| Max Configuration Clock | β | 8 MHz |
| Programmability | β | One-Time Programmable (OTP) |
| Daisy Chain Support | β | Yes |
| nINIT_CONF Pin | β | Yes (programmable as nCONFIG or nSTATUS) |
| DONE Pin | β | Yes |
| Lead-Free | β | [DATA_NEEDED: lead-free status] |