EP1K50TI144-3 vs EP1K50TI144-4 Comparison
Detailed side-by-side comparison of EP1K50TI144-3 by Intel and EP1K50TI144-4 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 | EP1K50TI144-3 | EP1K50TI144-4 |
|---|---|---|
| Brand | Intel | Altera |
| Category | FPGA & CPLD | FPGA & CPLD |
| Lifecycle Status | Obsolete | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $10.40 | $17.95 |
| Family | ACEX 1K | ACEX 1K |
| Logic Elements (LEs) | 2,880 | β |
| Typical Gate Count | 50,000 | β |
| Configurable Logic Blocks (CLBs) | 360 | β |
| Embedded Array Blocks (EABs) | 72 | β |
| Embedded RAM Bits | 40,960 | β |
| Maximum User I/O Pins | 102 | β |
| Dedicated Input Pins | 6 | 6 |
| Speed Grade | -3 | -4 |
| Propagation Delay (typical) | 12.5 ns | β |
| Supply Voltage (VCCINT) | 2.375 V to 2.625 V (2.5 V nominal) | β |
| Operating Temperature (industrial) | -40 C to +85 C | β |
| Package | 144-pin PQFP (TQFP, TI suffix) | TQFP-144 (TI144) |
| Process Technology | 0.22 Β΅m CMOS SRAM | β |
| Configuration Interface | JTAG (IEEE 1149.1) + serial/parallel | β |
| RoHS Status | [DATA_NEEDED: RoHS status of legacy ACEX 1K] | Compliant (Pb-free TQFP available) |
| Logic Elements | β | 2,880 |
| Typical Gates | β | 50,000 |
| Embedded Memory (EAB) | β | 40,960 bits (5 EABs) |
| Maximum User I/O | β | 102 |
| Pin Pitch | β | 0.5 mm |
| Core Supply Voltage | β | 2.375 V to 2.625 V (nominal 2.5 V) |
| I/O Voltage | β | 2.5 V / 3.3 V MultiVolt |
| Technology | β | CMOS, SRAM-based, volatile |
| Operating Temperature | β | -40 C to +85 C (Industrial) |
| Mounting Type | β | Surface Mount |
| MSL Level | β | 3 (168 hours) |