EPC2TC32UCAF48 vs EPC1TC32 Comparison
Detailed side-by-side comparison of EPC2TC32UCAF48 by Altera and EPC1TC32 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 | EPC1TC32 |
|---|---|---|
| Brand | Altera | Intel |
| Category | FPGA & CPLD | FPGA & CPLD |
| Lifecycle Status | Obsolete | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $14.20 | $9.75 |
| Memory Size | 1.6 Mb | 1 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 | β |
| 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) | 32-pin TQFP (7x7 mm) |
| Operating Temperature | [DATA_NEEDED: commercial 0-70C vs industrial -40-85C variant] | 0 C to +70 C (commercial grade) |
| 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] | [DATA_NEEDED: MSL level] |
| RoHS Status | [DATA_NEEDED: per ordering code; older CAF48 lots were non-RoHS] | [DATA_NEEDED: RoHS status] |
| Memory Type | β | Configuration PROM (OTP EPROM) |
| Configuration Interface | β | Altera Serial Configuration (proprietary) |
| Supported FPGA Families | β | FLEX 10K, APEX, Mercury, ACEX 1K, Cyclone |
| Supply Voltage | β | 3.3 V |
| Pin Count | β | 32 |
| Programming Method | β | Altera ByteBlasterMV / MasterBlaster download cable |
| JTAG ISP Support | β | Not supported (EPC1 limitation) |
| Cascadable | β | No (single-device configuration only) |
| Configuration Pins | β | DATA, DCLK, nCONFIG, nSTATUS |