EPM3256ATC144-7 vs EPM3256ATC144-10 Comparison
Detailed side-by-side comparison of EPM3256ATC144-7 by Altera and EPM3256ATC144-10 by Intel. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Altera
EPM3256ATC144-7
EPM3256ATC144-7 - MAX 3000A 256-Macro CPLD, 7.5ns TQFP-144 | Altera
EPM3256ATC144-7 ObsoleteIntel
EPM3256ATC144-10
EPM3256ATC144-10 - 256-Macrocell CPLD, 10ns, 144-TQFP | Intel / Altera
EPM3256ATC144-10 ObsoleteSpecification Comparison
| Parameter | EPM3256ATC144-7 | EPM3256ATC144-10 |
|---|---|---|
| Brand | Altera | Intel |
| Category | FPGA & CPLD | FPGA & CPLD |
| Lifecycle Status | Obsolete | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $17.06 | $9.75 |
| Family | MAX 3000A | β |
| Macrocells | 256 | 256 |
| User I/Os | 116 | β |
| Logic Elements / Gates | 600 to 10,000 usable gates | β |
| Propagation Delay (tPD) | 7.5 ns | β |
| Counter Frequency (fCNT) | 227.3 MHz | β |
| Speed Grade | -7 | β |
| Supply Voltage - Core (VCCINT) | 3.3 V | β |
| Supply Voltage - I/O (VCCIO) | 2.5 V / 3.3 V / 5.0 V | β |
| In-System Programming | IEEE Std. 1532 compliant, 3.3 V ISP | β |
| Package | TQFP-144 (LFQFP, gull-wing) | 144-pin TQFP (20x20 mm) |
| Operating Temperature | 0C to +70C (Commercial) | 0 C to +70 C (Commercial) |
| Pin Count | 144 | β |
| Mounting Type | Surface Mount | Surface Mount |
| PCI Compliance | PCI Local Bus Specification Revision 2.2 (speed grades -4 to -10) | β |
| JTAG Support | IEEE Std. 1149.1 boundary-scan | β |
| Manufacturer | β | Intel (formerly Altera) |
| Series | β | MAX 3000A |
| Device Type | β | CPLD - Complex Programmable Logic Device |
| Programmable Type | β | In-System Programmable (EEPROM-based, IEEE 1532) |
| Logic Array Blocks (LABs) | β | 16 |
| Usable Gates | β | 5,000 |
| Number of I/O Pins | β | 116 |
| Propagation Delay (tpd max) | β | 10 ns |
| Counter Frequency (max) | β | 95.2 MHz |
| Core Supply Voltage (VCCINT) | β | 3.0 V to 3.6 V (3.3 V nominal) |
| I/O Logic Level Support | β | MultiVolt - 5.0 V, 3.3 V, 2.5 V |
| JTAG / Boundary Scan | β | Yes (IEEE 1149.1) |
| Process Technology | β | CMOS EEPROM |
| RoHS Status | β | Non-compliant (original EPM3256ATC144-10); N suffix variant is lead-free |