EP1K50TI144-3N vs EP1K50TI144-4 Comparison
Detailed side-by-side comparison of EP1K50TI144-3N by Altera 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 | EP1K50TI144-3N | EP1K50TI144-4 |
|---|---|---|
| Brand | Altera | Altera |
| Category | FPGA & CPLD | FPGA & CPLD |
| Lifecycle Status | NRND | Obsolete |
| Family | ACEX 1K (EP1K) | ACEX 1K |
| Series | EP1K50 | — |
| Logic Elements | 2,880 | 2,880 |
| Typical Gates | 50,000 | 50,000 |
| Embedded Array Blocks (EABs) | 40 (4 Kbit each) | — |
| Embedded Memory (EAB SRAM) | 40,960 bits | — |
| Maximum User I/O | 102 | 102 |
| Dedicated Inputs | 6 | — |
| Core Voltage (VCCINT) | 2.375 V to 2.625 V (nominal 2.5 V) | — |
| I/O Bank Voltage (VCCIO) | 2.375 V to 5.0 V (multiVolt I/O) | — |
| Speed Grade | -3 (fastest ACEX 1K grade) | -4 |
| Maximum Internal Frequency | 166.67 MHz (process node data) | — |
| Process Technology | 0.22 µm CMOS, SRAM-based | — |
| Package | 144-pin TQFP (Industrial, Pb-free) | TQFP-144 (TI144) |
| Operating Temperature | -40 °C to +85 °C (Industrial) | -40 C to +85 C (Industrial) |
| Mounting Type | Surface Mount | Surface Mount |
| Configuration Interface | JTAG (IEEE 1149.1) + passive-serial | — |
| RoHS Status | Compliant (Pb-free terminal finish, "N" suffix) | Compliant (Pb-free TQFP available) |
| MSL Level | [DATA_NEEDED: MSL level] | 3 (168 hours) |
| Supply Current (typ/ICC) | [DATA_NEEDED: ICC standby] | — |
| Embedded Memory (EAB) | — | 40,960 bits (5 EABs) |
| Dedicated Input Pins | — | 6 |
| Pin Pitch | — | 0.5 mm |
| Core Supply Voltage | — | 2.375 V to 2.625 V (nominal 2.5 V) |
| I/O Voltage | — | 2.5 V / 3.3 V MultiVolt |
| Technology | — | CMOS, SRAM-based, volatile |