EPM3256ATC144-7 vs EPM3256ATI144-7N Comparison
Detailed side-by-side comparison of EPM3256ATC144-7 by Altera and EPM3256ATI144-7N 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 | EPM3256ATC144-7 | EPM3256ATI144-7N |
|---|---|---|
| Brand | Altera | Altera |
| Category | FPGA & CPLD | FPGA & CPLD |
| Lifecycle Status | Obsolete | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $17.06 | $10.95 |
| Family | MAX 3000A | MAX 3000A |
| Macrocells | 256 | 256 |
| User I/Os | 116 | β |
| Logic Elements / Gates | 600 to 10,000 usable gates | β |
| Propagation Delay (tPD) | 7.5 ns | 7.5 ns (typical) |
| 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) | TQFP-144 (20 x 20 mm, 0.5 mm pitch) |
| Operating Temperature | 0C to +70C (Commercial) | -40C to +85C (industrial) |
| Pin Count | 144 | β |
| Mounting Type | Surface Mount | β |
| PCI Compliance | PCI Local Bus Specification Revision 2.2 (speed grades -4 to -10) | β |
| JTAG Support | IEEE Std. 1149.1 boundary-scan | β |
| Device Type | β | CPLD (Complex Programmable Logic Device) |
| Usable Gates | β | 5,000 |
| Logic Array Blocks (LABs) | β | 16 |
| Maximum User I/O Pins | β | 116 |
| Maximum Internal Frequency | β | 126.6 MHz |
| Core Supply Voltage (VCCINT) | β | 3.3 V |
| I/O Supply Voltage (VCCIO) | β | 3.3 V or 2.5 V |
| MultiVolt I/O Logic Levels | β | 5.0 V / 3.3 V / 2.5 V |
| Programming Technology | β | EEPROM (in-system programmable) |
| JTAG / ISP | β | IEEE Std. 1532 compliant |
| Boundary Scan | β | IEEE Std. 1149.1 (JTAG) |
| Hot-Socketing Support | β | Yes |
| RoHS Status | β | Compliant (lead-free) |