EPC1LC20 vs EPC1LC20CEC Comparison
Detailed side-by-side comparison of EPC1LC20 by Intel and EPC1LC20CEC 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 | EPC1LC20 | EPC1LC20CEC |
|---|---|---|
| Brand | Intel | Altera |
| Category | Memory ICs | Memory ICs |
| Lifecycle Status | Obsolete | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $7.95 | $7.20 |
| Memory Type | Non-volatile configuration memory (Flash/EPROM) | OTP Configuration PROM (anti-fuse) |
| Memory Capacity | 1 Mbit (1,048,576 bits) | β |
| Interface Type | Serial configuration interface | β |
| Maximum DCLK Frequency | 8 MHz | β |
| Supply Voltage | 3.3 V or 5.0 V | [DATA_NEEDED: VCC range] |
| In-System Programmability | Yes (IEEE 1149.1 / JTAG) | β |
| Programmable Voltage | 5.0 V and 3.3 V ISP | β |
| Configuration Mode | Serial, multi-device daisy-chain capable | Altera serial slave/master |
| Package | 20-pin PLCC (J-leaded, surface mount) | 20-pin PLCC (9x9 mm) |
| Pin Count | 20 | β |
| Mounting Type | Surface Mount | Surface Mount (PLCC socket compatible) |
| Operating Temperature | [DATA_NEEDED: Operating temperature range] | 0Β°C to +70Β°C |
| Compatible FPGA Families | ACEX 1K, APEX 20K, FLEX 10K, Cyclone, Mercury | ACEX 1K, APEX 20K, FLEX 6000, FLEX 8000, FLEX 10K |
| RoHS Status | [DATA_NEEDED: RoHS status] | Non-compliant (legacy PLCC package) |
| JTAG Pins | TCK, TMS, TDI, TDO | β |
| Memory Size | β | 1 Mbit (1,048,576 bits) |
| Configuration Interface | β | Serial (4-pin: DATA, DCLK, nCS, OE) |
| Maximum Clock Frequency | β | 8 MHz |
| Programming Mode | β | One-Time Programmable (OTP) |
| Read Endurance | β | Unlimited |
| Program Endurance | β | 1 cycle (OTP) |
| Lead-Free | β | No (contains lead) |