EPM3256ATI144-7N vs EPM3256ATI144-10N Comparison
Detailed side-by-side comparison of EPM3256ATI144-7N by Altera 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.
Altera
EPM3256ATI144-7N - 256-Macrocell MAX 3000A CPLD, 7.5ns, TQFP-144 | Altera
EPM3256ATI144-7N ObsoleteSpecification Comparison
| Parameter | EPM3256ATI144-7N | EPM3256ATI144-10N |
|---|---|---|
| Brand | Altera | Altera |
| Category | FPGA & CPLD | FPGA & CPLD |
| Lifecycle Status | Obsolete | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $10.95 | $10.25 |
| Family | MAX 3000A | MAX 3000A |
| Device Type | CPLD (Complex Programmable Logic Device) | CPLD - Complex Programmable Logic Device |
| Macrocells | 256 | 256 |
| Usable Gates | 5,000 | 5,000 |
| Logic Array Blocks (LABs) | 16 | β |
| Maximum User I/O Pins | 116 | β |
| Propagation Delay (tPD) | 7.5 ns (typical) | 10 ns |
| Maximum Internal Frequency | 126.6 MHz | β |
| Core Supply Voltage (VCCINT) | 3.3 V | β |
| I/O Supply Voltage (VCCIO) | 3.3 V or 2.5 V | β |
| MultiVolt I/O Logic Levels | 5.0 V / 3.3 V / 2.5 V | β |
| Programming Technology | EEPROM (in-system programmable) | β |
| JTAG / ISP | IEEE Std. 1532 compliant | β |
| Boundary Scan | IEEE Std. 1149.1 (JTAG) | β |
| Hot-Socketing Support | Yes | β |
| Package | TQFP-144 (20 x 20 mm, 0.5 mm pitch) | 144-pin TQFP |
| Operating Temperature | -40C to +85C (industrial) | -40 C to +85 C (industrial, "I" suffix) |
| RoHS Status | Compliant (lead-free) | Compliant |
| User I/Os | β | 116 |
| Logic Blocks / Logic Elements | β | 16 |
| Max Frequency (fMAX) | β | 95.2 MHz |
| Supply Voltage - Core | β | 3.3 V |
| I/O Voltage Support | β | 1.8 V / 2.5 V / 3.3 V (multi-voltage) |
| 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 |
| Mounting Type | β | Surface Mount |
| MSL Level | β | 3 (per JEDEC J-STD-020, typical for TQFP) |