EPC1TC32 vs EPC2TC32UCAF48 Comparison
Detailed side-by-side comparison of EPC1TC32 by Intel and EPC2TC32UCAF48 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 | EPC1TC32 | EPC2TC32UCAF48 |
|---|---|---|
| Brand | Intel | Altera |
| Category | FPGA & CPLD | FPGA & CPLD |
| Lifecycle Status | Obsolete | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $9.75 | $14.20 |
| Memory Type | Configuration PROM (OTP EPROM) | β |
| Memory Size | 1 Mbit | 1.6 Mb |
| Configuration Interface | Altera Serial Configuration (proprietary) | β |
| Supported FPGA Families | FLEX 10K, APEX, Mercury, ACEX 1K, Cyclone | β |
| Supply Voltage | 3.3 V | β |
| Operating Temperature | 0 C to +70 C (commercial grade) | [DATA_NEEDED: commercial 0-70C vs industrial -40-85C variant] |
| Package | 32-pin TQFP (7x7 mm) | 32-pin TQFP (CAF48 designation per Altera ordering code) |
| Pin Count | 32 | β |
| Programming Method | Altera ByteBlasterMV / MasterBlaster download cable | β |
| JTAG ISP Support | Not supported (EPC1 limitation) | β |
| Cascadable | No (single-device configuration only) | β |
| Configuration Pins | DATA, DCLK, nCONFIG, nSTATUS | β |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | [DATA_NEEDED: MSL level] | [DATA_NEEDED: MSL classification] |
| RoHS Status | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: per ordering code; older CAF48 lots were non-RoHS] |
| Device Family | β | EPC2 (Enhanced Configuration Device) |
| Programmability | β | In-system programmable (ISP) via JTAG |
| Interface | β | 4-wire serial (nCS, DCLK, DATA, nINIT_CONF) + JTAG |
| Supply Voltage (VCC) | β | 3.3 V nominal |
| FPGA Compatibility | β | Altera SRAM-based LUT FPGAs (Cyclone, Stratix, APEX, ACEX, FLEX, MAX 9000) |
| Cascading | β | Supported for bitstreams larger than 1.6 Mb |
| Data Retention | β | 10 years typical (EEPROM-based) |
| Programming Cycles | β | 100 cycles minimum (EEPROM endurance) |
| Process Technology | β | CMOS EEPROM |