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