EPM3256ATC144-10 vs EPM3512ATC144 Comparison
Detailed side-by-side comparison of EPM3256ATC144-10 by Intel and EPM3512ATC144 by Altera. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Intel
EPM3256ATC144-10 - 256-Macrocell CPLD, 10ns, 144-TQFP | Intel / Altera
EPM3256ATC144-10 ObsoleteSpecification Comparison
| Parameter | EPM3256ATC144-10 | EPM3512ATC144 |
|---|---|---|
| Brand | Intel | Altera |
| Category | FPGA & CPLD | FPGA & CPLD |
| Lifecycle Status | Obsolete | Nrnd |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $9.75 | $8.75 |
| Manufacturer | Intel (formerly Altera) | β |
| Series | MAX 3000A | β |
| Device Type | CPLD - Complex Programmable Logic Device | β |
| Programmable Type | In-System Programmable (EEPROM-based, IEEE 1532) | β |
| Macrocells | 256 | 512 |
| Logic Array Blocks (LABs) | 16 | 16 |
| Usable Gates | 5,000 | β |
| Number of I/O Pins | 116 | β |
| Propagation Delay (tpd max) | 10 ns | β |
| Counter Frequency (max) | 95.2 MHz | β |
| Core Supply Voltage (VCCINT) | 3.0 V to 3.6 V (3.3 V nominal) | β |
| I/O Logic Level Support | MultiVolt - 5.0 V, 3.3 V, 2.5 V | β |
| Operating Temperature | 0 C to +70 C (Commercial) | 0C to +70C (commercial) |
| Package | 144-pin TQFP (20x20 mm) | TQFP-144 (20x20 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| JTAG / Boundary Scan | Yes (IEEE 1149.1) | β |
| Process Technology | CMOS EEPROM | β |
| RoHS Status | Non-compliant (original EPM3256ATC144-10); N suffix variant is lead-free | Compliant (lead-free suffix variants available) |
| Family | β | MAX 3000A |
| Maximum User I/O Pins | β | 212 |
| Core Supply Voltage | β | 3.3 V |
| Programming Technology | β | EEPROM (in-system programmable) |
| JTAG Interface | β | IEEE Std. 1149.1 (4-pin) |
| Maximum Frequency | β | 116 MHz |
| Propagation Delay (tPD) | β | [DATA_NEEDED: tPD in ns] |
| Product Terms per Macrocell | β | 32 (expandable) |
| I/O Standards | β | LVTTL, LVCMOS, 2.5 V/3.3 V/5 V tolerant |
| MSL Level | β | 3 |