EPM3128ATI144-10 vs EPM3256AT1144-10S Comparison
Detailed side-by-side comparison of EPM3128ATI144-10 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.
Altera
EPM3128ATI144-10
EPM3128ATI144-10 - MAX 3000A CPLD 128 Macro 98 I/O TQFP-144 | Intel/Altera
EPM3128ATI144-10 NrndIntel
EPM3256AT1144-10S
EPM3256AT1144-10S - MAX 3000A CPLD, 256 Macro, TQFP-144 | Intel
EPM3256AT1144-10S NrndSpecification Comparison
| Parameter | EPM3128ATI144-10 | EPM3256AT1144-10S |
|---|---|---|
| Brand | Altera | Intel |
| Category | FPGA & CPLD | FPGA & CPLD |
| Lifecycle Status | Nrnd | Nrnd |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $10.85 | $21.30 |
| Family | MAX 3000A | MAX 3000A |
| Device Type | CPLD (Complex Programmable Logic Device) | CPLD (Complex Programmable Logic Device) |
| Usable Gates | 2,500 | β |
| Macro Cells | 128 | β |
| Logic Array Blocks (LABs) | 8 | 16 |
| User I/Os | 98 | β |
| Pin Count | 144 | β |
| Package | TQFP-144 (FINE LINE) | TQFP-144 |
| Supply Voltage (VCCINT) | 3.3 V | β |
| Pin-to-Pin Delay | 10 ns (speed grade -10) | β |
| Counter Frequency | 98 MHz typical | β |
| Logic Family | CMOS, EEPROM-based | β |
| Programming Interface | IEEE 1149.1 JTAG (ISP) | β |
| PCI Compliance | PCI Local Bus Spec Rev 2.2 (speed grades -4 to -10) | β |
| Operating Temperature | -40C to +85C (Industrial) | 0C to +85C (commercial) |
| Mounting Type | Surface Mount (Gull-Wing TQFP) | Surface Mount |
| RoHS Status | Compliant (lead-free TQFP) | [DATA_NEEDED: RoHS compliance status] |
| Macrocells | β | 256 |
| 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) |