EPC448PC-20 vs EPC2LI20 Comparison
Detailed side-by-side comparison of EPC448PC-20 by Altera and EPC2LI20 by Altera. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | EPC448PC-20 | EPC2LI20 |
|---|---|---|
| Brand | Altera | Altera |
| Category | Memory ICs | Memory ICs |
| Lifecycle Status | Obsolete | Nrnd |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $10.25 | $5.95 |
| Device Family | Enhanced Configuration Device (EPC) | β |
| Memory Density | 4 Mbit (4,194,304 bits) | β |
| Speed Grade | -20 | β |
| Supply Voltage (VCC) | 3.3 V | β |
| Configuration Clock (Max) | 20 MHz | β |
| Interface to FPGA | Dedicated Altera/Intel configuration serial (Active Serial) | β |
| Programming Interface | JTAG (IEEE 1149.1) ISP | β |
| Package | 20-ball PC-BGA | β |
| Mounting Type | Surface Mount | Surface Mount (PLCC socket-compatible) |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | -40 C to +85 C (Industrial) |
| Configuration Time (typical 4 Mbit) | Approx. 200 ms at 20 MHz | β |
| Supported FPGA Series | APEX 20K, ACEX 1K, Cyclone, Cyclone II/III, Stratix/Stratix II | β |
| Compression | Supported (1.5x to 2x depending on bitstream) | β |
| RoHS Status | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| Lead-Free | [DATA_NEEDED: lead-free status] | β |
| Memory Size | β | 1.6 Mb (1,572,864 bits) |
| Memory Type | β | Flash (in-system programmable) |
| Programmable Type | β | In System Programmable (ISP) |
| Function | β | Configuration PROM for SRAM-based FPGAs |
| Supply Voltage - Operating | β | 3.0 V to 3.6 V and 4.5 V to 5.5 V (auto-sensing) |
| Package / Case | β | 20-PLCC (J-lead, 9x9 mm) |
| Configuration Interface | β | Serial or Byte-wide (parallel) |
| Decompression | β | On-chip (supports compressed bitstreams) |
| JTAG / ISP Interface | β | IEEE 1532 (TCK, TMS, TDI, TDO) |
| Multi-Device Support | β | Yes (daisy-chain configuration) |
| User-Accessible Memory | β | Yes (unused flash available to user logic) |
| MSL Level | β | [DATA_NEEDED: MSL level] |