EPM3256AT1144-10S vs EPM3256ATI144-10N Comparison
Detailed side-by-side comparison of EPM3256AT1144-10S by Intel and EPM3256ATI144-10N 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 | EPM3256AT1144-10S | EPM3256ATI144-10N |
|---|---|---|
| Brand | Intel | Altera |
| Category | FPGA & CPLD | FPGA & CPLD |
| Lifecycle Status | Nrnd | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $21.30 | $10.25 |
| Family | MAX 3000A | MAX 3000A |
| Device Type | CPLD (Complex Programmable Logic Device) | CPLD - Complex Programmable Logic Device |
| Macrocells | 256 | 256 |
| Logic Array Blocks (LABs) | 16 | β |
| Maximum User I/O Pins | 212 | β |
| Pin-to-Pin Delay (tPD) | 10 ns | β |
| Package | TQFP-144 | 144-pin TQFP |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | 0C to +85C (commercial) | -40 C to +85 C (industrial, "I" suffix) |
| Supply Voltage - Core | 3.3 V | 3.3 V |
| I/O Voltage Support | 2.5V / 3.3V / 5.0V MultiVolt | 1.8 V / 2.5 V / 3.3 V (multi-voltage) |
| Programmable Interconnect | EEPROM-based, non-volatile | β |
| In-System Programming | Yes, via IEEE 1149.1 JTAG | β |
| Configuration Cells | EEPROM (instant-on, no external PROM) | β |
| RoHS Status | [DATA_NEEDED: RoHS compliance status] | Compliant |
| Usable Gates | β | 5,000 |
| User I/Os | β | 116 |
| Logic Blocks / Logic Elements | β | 16 |
| Propagation Delay (tPD) | β | 10 ns |
| Max Frequency (fMAX) | β | 95.2 MHz |
| In-System Programmability | β | Yes, IEEE Std. 1532 compliant |
| Boundary-Scan Test (BST) | β | Yes, IEEE Std. 1149.1 (JTAG) |
| Lead-Free / Pb-Free | β | Yes ("N" suffix) |
| Process Technology | β | CMOS EEPROM-based, non-volatile |
| MSL Level | β | 3 (per JEDEC J-STD-020, typical for TQFP) |