EP1K50TI144-3N vs EP1K50TI144-1X Comparison
Detailed side-by-side comparison of EP1K50TI144-3N by Altera and EP1K50TI144-1X 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 | EP1K50TI144-3N | EP1K50TI144-1X |
|---|---|---|
| Brand | Altera | Intel |
| Category | FPGA & CPLD | FPGA & CPLD |
| Lifecycle Status | Nrnd | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $19.80 | $10.95 |
| Family | ACEX 1K (EP1K) | ACEX 1K |
| Series | EP1K50 | EP1K50 |
| Logic Elements | 2,880 | β |
| Typical Gates | 50,000 | β |
| Embedded Array Blocks (EABs) | 40 (4 Kbit each) | β |
| Embedded Memory (EAB SRAM) | 40,960 bits | β |
| Maximum User I/O | 102 | β |
| Dedicated Inputs | 6 | β |
| Core Voltage (VCCINT) | 2.375 V to 2.625 V (nominal 2.5 V) | β |
| I/O Bank Voltage (VCCIO) | 2.375 V to 5.0 V (multiVolt I/O) | β |
| Speed Grade | -3 (fastest ACEX 1K grade) | -1 (slowest, lowest cost) |
| Maximum Internal Frequency | 166.67 MHz (process node data) | β |
| Process Technology | 0.22 Β΅m CMOS, SRAM-based | β |
| Package | 144-pin TQFP (Industrial, Pb-free) | β |
| Operating Temperature | -40 Β°C to +85 Β°C (Industrial) | -40 C to +85 C (Industrial) |
| Mounting Type | Surface Mount | Surface Mount |
| Configuration Interface | JTAG (IEEE 1149.1) + passive-serial | β |
| RoHS Status | Compliant (Pb-free terminal finish, "N" suffix) | [DATA_NEEDED: RoHS status] |
| MSL Level | [DATA_NEEDED: MSL level] | β |
| Supply Current (typ/ICC) | [DATA_NEEDED: ICC standby] | β |
| Device Type | β | FPGA (Field Programmable Gate Array) |
| Equivalent Gates | β | 50,000 |
| Logic Elements / Cells | β | 2,880 |
| Configurable Logic Blocks (CLBs) | β | 360 |
| Maximum User I/O Pins | β | 102 |
| Dedicated Input Pins | β | 6 |
| Number of Terminals | β | 144 |
| Package Code | β | QFP / TQFP-144 (Industrial) |
| Package Style | β | Low-profile Fine-pitch Quad Flat Pack (LFQFP / LQFP), 0.5 mm pitch |
| Terminal Form | β | Gull Wing |
| Supply Voltage (VCCINT) | β | 2.375 V to 2.625 V (nominal 2.5 V) |
| Maximum Clock Frequency | β | 90 MHz |
| Configuration Method | β | Volatile SRAM, external configuration device required |
| Design Toolchain | β | Quartus II (legacy support) |