EPC2L20 vs EPC1LC20 Comparison
Detailed side-by-side comparison of EPC2L20 by Altera 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 | EPC2L20 | EPC1LC20 |
|---|---|---|
| Brand | Altera | Intel |
| Category | Memory ICs | Memory ICs |
| Lifecycle Status | Obsolete | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $25.80 | $7.95 |
| Memory Type | Configuration PROM (non-volatile) | Non-volatile configuration memory (Flash/EPROM) |
| Memory Size | 1.6 Mbit | β |
| Organization | 8-bit byte | β |
| Interface | Serial FPGA configuration + JTAG (IEEE 1149.1 / IEEE 1532) | β |
| Programmability | In-system programmable via JTAG | β |
| Core Supply Voltage (VCCINT) | 3.3 V | β |
| I/O Supply Voltage (VCCIO) | 3.3 V or 5.0 V (VCCSEL selectable) | β |
| Cascade Support | Yes - multi-device daisy chain | β |
| Boundary Scan | JTAG IEEE 1149.1 BST | β |
| Package | 20-pin PLCC (J-lead) | 20-pin PLCC (J-leaded, surface mount) |
| Mounting Type | Surface Mount (PLCC socket compatible) | Surface Mount |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: Operating temperature range] |
| MSL Level | [DATA_NEEDED: MSL rating] | β |
| RoHS Status | RoHS Compliant (per IC Components listing) | [DATA_NEEDED: RoHS status] |
| Process Technology | Low-power CMOS | β |
| Target FPGAs | APEX II, APEX 20K, Mercury, ACEX 1K, Cyclone, Stratix | 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 |
| Pin Count | β | 20 |
| Compatible FPGA Families | β | ACEX 1K, APEX 20K, FLEX 10K, Cyclone, Mercury |
| JTAG Pins | β | TCK, TMS, TDI, TDO |