EPC2TC32UCAF48 vs EPC2LC20N Comparison
Detailed side-by-side comparison of EPC2TC32UCAF48 by Altera and EPC2LC20N 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 | EPC2TC32UCAF48 | EPC2LC20N |
|---|---|---|
| Brand | Altera | Intel |
| Category | FPGA & CPLD | Memory ICs |
| Lifecycle Status | Obsolete | Nrnd |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $14.20 | $7.40 |
| Memory Size | 1.6 Mb | 1.6 Mbit |
| Device Family | EPC2 (Enhanced Configuration Device) | β |
| Programmability | In-system programmable (ISP) via JTAG | β |
| Interface | 4-wire serial (nCS, DCLK, DATA, nINIT_CONF) + JTAG | Serial (DATA0, DCLK, nCONFIG, nSTATUS, CONF_DONE) |
| Supply Voltage (VCC) | 3.3 V nominal | β |
| FPGA Compatibility | Altera SRAM-based LUT FPGAs (Cyclone, Stratix, APEX, ACEX, FLEX, MAX 9000) | β |
| Cascading | Supported for bitstreams larger than 1.6 Mb | β |
| Package | 32-pin TQFP (CAF48 designation per Altera ordering code) | 20-pin PLCC (J-Lead, 9x9 mm) |
| Operating Temperature | [DATA_NEEDED: commercial 0-70C vs industrial -40-85C variant] | [DATA_NEEDED: operating temperature range] |
| Data Retention | 10 years typical (EEPROM-based) | β |
| Programming Cycles | 100 cycles minimum (EEPROM endurance) | β |
| Process Technology | CMOS EEPROM | β |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | [DATA_NEEDED: MSL classification] | β |
| RoHS Status | [DATA_NEEDED: per ordering code; older CAF48 lots were non-RoHS] | [DATA_NEEDED: RoHS status] |
| Function | β | In-System Programmable Configuration PROM for SRAM-based FPGAs |
| Memory Type | β | Flash |
| Programmable Type | β | In System Programmable (ISP) |
| Supply Voltage VCCINT | β | 3.0 V to 3.6 V |
| Supply Voltage VCCIO | β | 4.75 V to 5.25 V |
| Configuration Clock Frequency | β | 8 MHz (max) |
| JTAG Support | β | IEEE 1149.1 / IEEE 1532 compliant |
| Packaging | β | Tube |
| Supported FPGA Families | β | Altera APEX, Cyclone, Stratix, ACEX, MAX 7000 |