EPC1441-LC20 vs EPC144ILC-20 Comparison
Detailed side-by-side comparison of EPC1441-LC20 by Altera and EPC144ILC-20 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 | EPC1441-LC20 | EPC144ILC-20 |
|---|---|---|
| Brand | Altera | Altera |
| Category | Memory ICs | Memory ICs |
| Lifecycle Status | Obsolete | Last Time Buy |
| Memory Type | OTP Configuration PROM (EPROM) | OTP Configuration PROM (one-time programmable) |
| Memory Size | 440 kbit | 440 kb (kilobits) |
| Interface Type | Serial, 3-wire (DATA, DCLK, nCS) plus OE | — |
| Output Configuration | Open-drain DATA (wired-OR daisy-chain capable) | — |
| Maximum Clock Frequency | 8 MHz (per Mouser listing) | — |
| Operating Supply Voltage | [DATA_NEEDED: VCC range, datasheet figure] | — |
| Programmability | One-Time Programmable (OTP) | — |
| Target FPGA Families | ACEX 1K, APEX 20K, FLEX 10K, FLEX 6000, Mercury EP1M | — |
| Package Type | 20-pin J-lead PLCC | — |
| Package Dimensions | 9 x 9 mm | — |
| Mounting Type | Surface Mount (PLCC socket compatible) | Surface Mount (PLCC J-lead) |
| Operating Temperature | [DATA_NEEDED: industrial/commercial grade] | [DATA_NEEDED: operating temperature range] |
| Lead Free / RoHS | Lead free / RoHS Compliant (per IC-Components listing) | — |
| Configuration Devices Family | EPC1, EPC2, EPC1441 (Altera) | — |
| Pin Count | 20 | 20 |
| Configuration Interface | — | Serial (Altera proprietary PS mode) |
| Supply Voltage | — | 5.0 V (typical) |
| Standby Current | — | < 50 uA (CMOS standby) |
| Programmable | — | No (factory-programmed by Altera or distributor) |
| Package | — | 20-pin PLCC (J-lead) |
| Compatible FPGA Families | — | Cyclone, ACEX 1K, APEX 20K, MAX 7000-series |
| Configuration Mode Support | — | PS (passive serial) and FPP (fast passive parallel) |
| JTAG Interface | — | Not present |
| End-of-Life Status | — | Last-time-buy (per Altera product change notifications) |
| Lead-Free / RoHS | — | Depends on date code; non-RoHS vintage stock common |
| Programming Method | — | Altera dedicated PROM programmer hardware |
| Data Retention | — | Permanent (anti-fuse OTP cell, no retention concern) |