EPM3128ATC144-10 vs EPM3256AT1144-10S Comparison
Detailed side-by-side comparison of EPM3128ATC144-10 by Altera and EPM3256AT1144-10S by Intel. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | EPM3128ATC144-10 | EPM3256AT1144-10S |
|---|---|---|
| Brand | Altera | Intel |
| Category | FPGA & CPLD | FPGA & CPLD |
| Lifecycle Status | Active | Nrnd |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $6.20 | $21.30 |
| Family | MAX 3000A | MAX 3000A |
| Device Type | CPLD (Complex Programmable Logic Device) | CPLD (Complex Programmable Logic Device) |
| Macro Cells | 128 | β |
| User I/Os | 96 | β |
| Usable Gates | 2,500 (typical) | β |
| Logic Elements / LABs | 4 Logic Array Blocks | β |
| Propagation Delay (tPD) | 10 ns (speed grade -10) | β |
| Counter Frequency (fCNT) | Up to 227.3 MHz | β |
| Supply Voltage (VCCINT) | 3.3 V | β |
| MultiVolt I/O Interface | 1.5V / 1.8V / 2.5V / 3.3V | β |
| In-System Programmability | IEEE Std. 1532 compliant | β |
| Boundary-Scan Test | IEEE Std. 1149.1 (JTAG) | β |
| Configuration Memory | EEPROM (non-volatile, instant-on) | β |
| Package | 144-pin TQFP (TQ144) | TQFP-144 |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | 0C to +70C (commercial) | 0C to +85C (commercial) |
| RoHS Status | Compliant | [DATA_NEEDED: RoHS compliance status] |
| Lead-Free | Yes | β |
| Macrocells | β | 256 |
| Logic Array Blocks (LABs) | β | 16 |
| Maximum User I/O Pins | β | 212 |
| Pin-to-Pin Delay (tPD) | β | 10 ns |
| Supply Voltage - Core | β | 3.3 V |
| I/O Voltage Support | β | 2.5V / 3.3V / 5.0V MultiVolt |
| Programmable Interconnect | β | EEPROM-based, non-volatile |
| In-System Programming | β | Yes, via IEEE 1149.1 JTAG |
| Configuration Cells | β | EEPROM (instant-on, no external PROM) |