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