Intel Altera MAX® II series, EPM570F256C4N, CPLD, 570 logic elements, 440 macrocells, 160 I/O, 5.4 ns tpd, 2.5V/3.3V internal supply, 256-FBGA (17x17), 0°C to 85°C, in-system programmable.
| Parameter | Value |
|---|---|
| Series | MAX® II |
| Mounting | Surface Mount |
| Programmable type | In System Programmable |
| Voltage supply - internal | 2.5V, 3.3V |
| Operating temperature | 0°C ~ 85°C (TJ) |
| Package | Tray |
| Number of i (O) | 160 |
| Case | 256-BGA |
| Number of macrocells | 440 |
| Delay time tpd(1) max | 5.4 ns |
| Number of logic elements (Blocks) | 570 |
The 5.4 ns pin-to-pin delay through a single macrocell means this part can sit between a memory bus and a processor without adding a wait state.
That means Intel Altera continues to manufacture it, and no last-time-buy window or end-of-life notice is in effect.
The EPM240F100C5N is a smaller-density sibling in the same MAX II family with 240 logic elements, 192 macrocells, 80 I/O, and a 4.7 ns tpd in a 100-pin TQFP — it is not a pin-compatible replacement, but it shares the same architecture for a lower-density BOM line.
The EPM570F256C4N belongs to the MAX II series from Intel Altera.
The datasheet for the MAX II family covers the EPM570F256C4N; it includes the full timing parameters, pinout, and programming specifications for the 256-FBGA package.