EP1K50TQ144-1 vs EP1K50TC144-1 Comparison
Detailed side-by-side comparison of EP1K50TQ144-1 by Intel and EP1K50TC144-1 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 | EP1K50TQ144-1 | EP1K50TC144-1 |
|---|---|---|
| Brand | Intel | Altera |
| Category | FPGA & CPLD | FPGA & CPLD |
| Lifecycle Status | Obsolete | NRND |
| Family | ACEX 1K | ACEX-1K |
| Logic Elements | 2,880 | — |
| Typical Gates | 50,000 | — |
| Maximum User I/O | 102 | — |
| Logic Array Blocks (LABs) | 360 | 360 |
| Embedded Array Blocks (EABs) | 40 Kbits (dual-port RAM) | Dual-port, configurable as RAM/ROM |
| Process Technology | 0.22 µm SRAM | CMOS |
| Core Supply Voltage (VCCINT) | 2.5 V | — |
| I/O Supply Voltage (VCCIO) | 2.5 V / 3.3 V (multiVolt) | — |
| Internal Operating Frequency | up to 250 MHz | — |
| Speed Grade | -1 (standard) | — |
| Package | TQFP-144 | 144-pin LQFP (TQFP) |
| Configuration Interface | JTAG (IEEE 1149.1) + EPC4/EPC8/EPC16 + passive serial | — |
| In-System Programmability | Yes | — |
| Operating Temperature | 0 °C to +70 °C (commercial) | — |
| Logic Elements / Cells | — | 2,880 |
| System Gates | — | 50,000 |
| Embedded Memory (Bits) | — | 40,960 |
| User I/O Pins | — | 102 |
| Core Voltage | — | 2.5 V |
| I/O Voltage | — | 2.5 V (5-V tolerant I/O) |
| Maximum Internal Frequency | — | 250 MHz |
| Mounting Type | — | Surface Mount (Gull-Wing Leads) |
| Operating Temperature Grade | — | Commercial |
| Programming Interface | — | JTAG (IEEE 1149.1) + serial configuration |
| Development Tools | — | MAX+PLUS II, Quartus |
| Lead-Free / RoHS | — | [DATA_NEEDED: Lead-free / RoHS status] |
| MSL Level | — | [DATA_NEEDED: MSL moisture sensitivity level] |