EPM3256AQC208-7N vs EPM3256ATC144-7 Comparison
Detailed side-by-side comparison of EPM3256AQC208-7N by Intel and EPM3256ATC144-7 by Altera. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Intel
EPM3256AQC208-7N - MAX 3000A CPLD, 256 Macros, 7.5ns | Intel / Altera
EPM3256AQC208-7N ✓ Active
Specification Comparison
| Parameter | EPM3256AQC208-7N | EPM3256ATC144-7 |
|---|---|---|
| Brand | Intel | Altera |
| Category | FPGA & CPLD | FPGA & CPLD |
| Lifecycle Status | Active | Obsolete |
| Family | MAX 3000A | MAX 3000A |
| Device Type | CPLD - Complex Programmable Logic Device | — |
| Macro Cells | 256 | — |
| User I/Os | 161 | 116 |
| Logic Gates (Usable) | 5,000 | — |
| Propagation Delay (tPD) | 7.5 ns | 7.5 ns |
| Maximum Internal Frequency | 126.6 MHz | — |
| Supply Voltage VCCINT | 3.3 V | — |
| I/O Supply Voltage VCCIO | 3.3 V or 2.5 V (MultiVolt) | — |
| Programming Technology | EEPROM (non-volatile) | — |
| In-System Programmability | Yes, IEEE Std. 1532 compliant | — |
| JTAG Boundary Scan | Yes | — |
| Operating Temperature | 0 C to +70 C (Commercial) | 0C to +70C (Commercial) |
| Package | 208-pin PQFP | TQFP-144 (LFQFP, gull-wing) |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | [DATA_NEEDED: RoHS status] | — |
| Macrocells | — | 256 |
| Logic Elements / Gates | — | 600 to 10,000 usable gates |
| Counter Frequency (fCNT) | — | 227.3 MHz |
| Speed Grade | — | -7 |
| Supply Voltage - Core (VCCINT) | — | 3.3 V |
| Supply Voltage - I/O (VCCIO) | — | 2.5 V / 3.3 V / 5.0 V |
| In-System Programming | — | IEEE Std. 1532 compliant, 3.3 V ISP |
| Pin Count | — | 144 |
| PCI Compliance | — | PCI Local Bus Specification Revision 2.2 (speed grades -4 to -10) |
| JTAG Support | — | IEEE Std. 1149.1 boundary-scan |