EPC1LC20CEC vs EPC1LC20C Comparison
Detailed side-by-side comparison of EPC1LC20CEC by Altera and EPC1LC20C 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 | EPC1LC20CEC | EPC1LC20C |
|---|---|---|
| Brand | Altera | Altera |
| Category | Memory ICs | FPGA & CPLD |
| Lifecycle Status | Obsolete | Nrnd |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $7.20 | $7.40 |
| Memory Type | OTP Configuration PROM (anti-fuse) | Serial Configuration Flash |
| Memory Size | 1 Mbit (1,048,576 bits) | 1 Mbit (1,048,576 bits) |
| 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 LCC (Leadless Chip Carrier) |
| Operating Temperature | 0Β°C to +70Β°C | -40C to +85C (industrial) |
| Supply Voltage | [DATA_NEEDED: VCC range] | 3.3 V or 5.0 V |
| Configuration Mode | Altera serial slave/master | Slave-serial (FPGA-master) |
| Compatible FPGA Families | ACEX 1K, APEX 20K, FLEX 6000, FLEX 8000, FLEX 10K | FLEX 10K, ACEX 1K, APEX 20K |
| Read Endurance | Unlimited | β |
| Program Endurance | 1 cycle (OTP) | β |
| Mounting Type | Surface Mount (PLCC socket compatible) | Surface Mount (ceramic) |
| RoHS Status | Non-compliant (legacy PLCC package) | [DATA_NEEDED: RoHS compliance status] |
| Lead-Free | No (contains lead) | β |
| Configuration Clock (DCLK) | β | 8 MHz maximum |
| Interface | β | Serial (DATA/DCLK) + JTAG (IEEE 1149.1) |
| Programmability | β | In-system via JTAG |
| Cascading Support | β | Yes (nCS, CS pins) |
| JTAG Pins | β | TCK, TMS, TDI, TDO |
| MSL Level | β | MSL3 (ceramic, floor life 168 hours) |