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