EPC20LC20U vs EPC1LC20 Comparison
Detailed side-by-side comparison of EPC20LC20U 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 | EPC20LC20U | EPC1LC20 |
|---|---|---|
| Brand | Intel | Intel |
| Category | Memory ICs | Memory ICs |
| Lifecycle Status | Obsolete | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $8.20 | $7.95 |
| Manufacturer | Altera Corporation (now Intel) | β |
| Function | FPGA Configuration Device (Serial Configuration PROM) | β |
| Memory Type | Non-volatile configuration memory | Non-volatile configuration memory (Flash/EPROM) |
| Configuration Interface | Serial (DATA, DCLK, nCS, nINIT_CONF, nSTATUS, OE) | β |
| Operating Voltage | 5.0 V (typical) | β |
| Absolute Maximum DC Input | -0.3 V to 7.0 V | β |
| Transient Input Tolerance | -2.0 V undershoot to 7.0 V overshoot (<100 mA, <20 ns) | β |
| Package Type | PLCC-20 (J-lead, plastic leaded chip carrier) | β |
| Pin Count | 20 | 20 |
| Mounting Type | Surface Mount (PLCC socket compatible) | Surface Mount |
| Compatible FPGA Families | Altera FLEX 6000, FLEX 8000, FLEX 10K, APEX, ACEX, early Cyclone | ACEX 1K, APEX 20K, FLEX 10K, Cyclone, Mercury |
| In-System Programming | Supported via JTAG / Quartus programmer | β |
| RoHS Status | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: RoHS status] |
| Operating Temperature Range | [DATA_NEEDED: industrial/commercial grade] | β |
| Lead-Free / Halogen-Free | [DATA_NEEDED: lead-free status] | β |
| Lifecycle Status | Obsolete / Last-time-buy in distribution | β |
| Memory Capacity | β | 1 Mbit (1,048,576 bits) |
| Interface Type | β | Serial configuration interface |
| Maximum DCLK Frequency | β | 8 MHz |
| Supply Voltage | β | 3.3 V or 5.0 V |
| 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 |
| Package | β | 20-pin PLCC (J-leaded, surface mount) |
| Operating Temperature | β | [DATA_NEEDED: Operating temperature range] |
| JTAG Pins | β | TCK, TMS, TDI, TDO |