EPC1L20 vs EPC1LC20 Comparison
Detailed side-by-side comparison of EPC1L20 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 | EPC1L20 | EPC1LC20 |
|---|---|---|
| Brand | Altera | Intel |
| Category | Memory ICs | Memory ICs |
| Lifecycle Status | Active | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.75 | $7.95 |
| Memory Type | OTP Configuration PROM (Flash) | Non-volatile configuration memory (Flash/EPROM) |
| Memory Size | 1 Mbit | β |
| Configuration Clock (max) | 8 MHz | β |
| Flash Access Time | 90 ns (approx.) | β |
| Max Read Bandwidth | 160 Mbps (16-bit DQ bus) | β |
| Interface | Serial / FPP configuration + JTAG (IEEE 1149.1) | β |
| Supply Voltage | 3.3 V (typical) | 3.3 V or 5.0 V |
| Programmability | One-Time Programmable (OTP) | β |
| Package | 20-pin PLCC (9x9 mm) | 20-pin PLCC (J-leaded, surface mount) |
| Mounting Type | Through-Hole / Socket | Surface Mount |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: Operating temperature range] |
| JTAG / ISP Support | Yes (IEEE 1149.1) | β |
| Compatible FPGA Series | Stratix, Cyclone, APEX, FLEX, ACEX, LUT-based families | β |
| RoHS Status | [DATA_NEEDED: RoHS compliance] | [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 |
| Compatible FPGA Families | β | ACEX 1K, APEX 20K, FLEX 10K, Cyclone, Mercury |
| JTAG Pins | β | TCK, TMS, TDI, TDO |