EPM3128ATC144-10N vs EPM3256ATC144-10N Comparison
Detailed side-by-side comparison of EPM3128ATC144-10N by Intel and EPM3256ATC144-10N by Altera. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Altera
EPM3256ATC144-10N - 256-Macro CPLD, 10ns, 144-TQFP | Altera
EPM3256ATC144-10N β Last Time BuySpecification Comparison
| Parameter | EPM3128ATC144-10N | EPM3256ATC144-10N |
|---|---|---|
| Brand | Intel | Altera |
| Category | FPGA & CPLD | FPGA & CPLD |
| Lifecycle Status | Active | Last_time_buy |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $6.56 | $14.50 |
| Family | MAX 3000A | β |
| Device Type | CPLD (Complex Programmable Logic Device) | CPLD (Complex Programmable Logic Device) |
| Macro Cells | 128 | 256 |
| Usable Gates | 2,500 (up to 10,000 for full family) | 5,000 (up to 10,000 usable in family) |
| Logic Array Blocks (LABs) | 8 | β |
| User I/Os | 96 | β |
| Propagation Delay (tPD) | 10 ns (speed grade -10) | 10 ns |
| Counter Frequency (fCNT) | 98 MHz | β |
| Supply Voltage (VCCINT/VCCIO) | 3.3 V | β |
| MultiVolt I/O Support | 3.3 V / 2.5 V / 1.8 V | β |
| Configuration Memory | EEPROM (in-system programmable, non-volatile) | β |
| Package | 144-pin TQFP | 144-LQFP (TQFP, ATC suffix) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | 0 Β°C to +70 Β°C (commercial) | 0C to +70C (commercial) [DATA_NEEDED: exact operating-temp grade letter for -10N suffix] |
| JTAG (IEEE 1149.1) | Yes (BST + pin-locking) | β |
| ISP (IEEE 1532) | Yes | β |
| Series | β | MAX 3000A |
| Number of I/Os | β | 116 |
| Number of Logic Elements / Blocks | β | 16 LABs |
| Supply Voltage (VCCINT) | β | 3.3 V |
| Maximum Counter Frequency | β | 227.3 MHz |
| Global Clocks | β | 3 |
| Global Clear / OE | β | Yes (1 global clear, 1 global OE) |
| Program Memory Type | β | EEPROM (non-volatile, in-system programmable) |
| JTAG Support | β | IEEE Std. 1149.1 with pin-locking |
| ISP Compliance | β | IEEE Std. 1532 |
| Boundary-Scan Test (BST) | β | Built-in, IEEE 1149.1 compliant |
| RoHS Status | β | [DATA_NEEDED: RoHS compliance - not explicitly confirmed in verified data] |
| Lead-Free / Halogen-Free | β | [DATA_NEEDED: not explicitly confirmed in verified data] |