EPC1LC20U vs EPC144LC20 Comparison
Detailed side-by-side comparison of EPC1LC20U by Altera and EPC144LC20 by Intel. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Intel
EPC144LC20
EPC144LC20 - 144KB Serial Config PROM, 20-LCC | Intel (Altera)
EPC144LC20 β Last Time BuySpecification Comparison
| Parameter | EPC1LC20U | EPC144LC20 |
|---|---|---|
| Brand | Altera | Intel |
| Category | Memory ICs | FPGA & CPLD |
| Lifecycle Status | Obsolete | Last_time_buy |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $9.75 | $7.10 |
| Memory Type | OTP (One-Time-Programmable) Configuration PROM | β |
| Memory Density | 1 Mbit | β |
| Configuration Interface | Altera Serial Configuration (4-wire) | β |
| Maximum DCLK Frequency | 8 MHz | β |
| Package | 20-pin PLCC (9x9 mm) | 20-pin LCC (Leadless Chip Carrier, JLCC-20) |
| Operating Voltage (VCC) | 3.3 V typical [DATA_NEEDED: full range] | β |
| Configuration Time | [DATA_NEEDED: depends on bitstream length and DCLK] | β |
| Cascading Support | Yes (multi-PROM daisy-chain for larger bitstreams) | β |
| Programming Method | Altera APU / third-party JTAG programmer | In-system via JTAG (IEEE 1149.1 / ByteBlaster / USB-Blaster) |
| Lead-Free (Pb-free) Finish | Yes ("U" suffix) | β |
| Mounting Type | Surface Mount | Surface Mount |
| Compatibility | Altera SRAM-based LUT FPGAs (APEX, FLEX, ACEX, Cyclone, Stratix families) | β |
| Operating Temperature | [DATA_NEEDED: industrial/commercial grade range] | -40C to +85C (industrial) |
| MSL Level | [DATA_NEEDED] | 3 (168 hours) |
| RoHS Status | Compliant (Pb-free finish, "U" suffix) | [DATA_NEEDED: RoHS compliance status per Intel PCN] |
| Memory Capacity | β | 144 Kbit |
| Memory Organization | β | Serial (one-time programmable) |
| Interface Type | β | Altera Serial Configuration (DATA, DCLK, nCONFIG, nSTATUS, CONF_DONE) |
| Supply Voltage (VCC) | β | 3.0 V to 5.5 V |
| Configuration Time (typical) | β | [DATA_NEEDED: configuration time at DCLK = 10 MHz] |
| Active Supply Current | β | [DATA_NEEDED: ICC active] |
| Standby Supply Current | β | [DATA_NEEDED: ICC standby] |
| Pin Count | β | 20 |
| Supported FPGA Families | β | Altera FLEX 6000 / 8000 / 10K, ACEX 1K, MAX 3000 / 7000, APEX 20K |
| Lead-Free | β | Yes |
| Halogen-Free | β | [DATA_NEEDED] |
| JTAG Compliance | β | IEEE Std 1149.1 |