EPC1LC20CEC vs EPC1LC20W Comparison
Detailed side-by-side comparison of EPC1LC20CEC by Altera and EPC1LC20W 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 | EPC1LC20CEC | EPC1LC20W |
|---|---|---|
| Brand | Altera | Intel |
| Category | Memory ICs | Memory ICs |
| Lifecycle Status | Obsolete | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $7.20 | $9.55 |
| Memory Type | OTP Configuration PROM (anti-fuse) | Serial Configuration Flash |
| Memory Size | 1 Mbit (1,048,576 bits) | β |
| Configuration Interface | Serial (4-pin: DATA, DCLK, nCS, OE) | β |
| Maximum Clock Frequency | 8 MHz | 8 MHz |
| Programming Mode | One-Time Programmable (OTP) | β |
| Package | 20-pin PLCC (9x9 mm) | PLCC-20 (J-lead, through-hole) |
| Operating Temperature | 0Β°C to +70Β°C | [DATA_NEEDED: industrial / commercial temp grade] |
| Supply Voltage | [DATA_NEEDED: VCC range] | 3.0 V to 5.5 V |
| Configuration Mode | Altera serial slave/master | β |
| Compatible FPGA Families | ACEX 1K, APEX 20K, FLEX 6000, FLEX 8000, FLEX 10K | Classic, MAX, FLEX, ACEX, Cyclone, APEX |
| Read Endurance | Unlimited | β |
| Program Endurance | 1 cycle (OTP) | β |
| Mounting Type | Surface Mount (PLCC socket compatible) | Through-Hole (PLCC socket or solder) |
| RoHS Status | Non-compliant (legacy PLCC package) | [DATA_NEEDED: RoHS compliance status] |
| Lead-Free | No (contains lead) | [DATA_NEEDED: lead-free / SnPb plating] |
| Memory Density | β | 1 Mbit |
| Interface | β | Serial (Altera passive serial configuration) |
| Pin Count | β | 20 |
| Configuration Handshake Pins | β | nCONFIG, nSTATUS, CONF_DONE |
| Standby Current | β | [DATA_NEEDED: typical Icc standby] |
| Active Current | β | [DATA_NEEDED: typical Icc active] |
| Reconfiguration Support | β | Yes (nCONFIG toggle triggers reload) |
| MSL Level | β | [DATA_NEEDED: MSL rating] |