Intel MAX® II series, EPM570T100C3N, CPLD, 440 macrocells, 570 logic elements, 76 I/O, 5.4 ns tpd, 100-TQFP, 2.5V/3.3V supply, 0°C to 85°C.
| 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) | 76 |
| Case | 100-TQFP |
| Number of macrocells | 440 |
| Delay time tpd(1) max | 5.4 ns |
| Number of logic elements (Blocks) | 570 |
The Intel EPM570T100C3N is a MAX II CPLD with 440 macrocells and 570 logic elements, packaged in a 100-TQFP. It gives you 76 user I/O and a propagation delay of 5.4 ns — fast enough for address decoding, bus bridging, and state-machine glue logic in industrial control and communications equipment.
The 5.4 ns tpd is the pin-to-pin delay through a single macrocell. At 440 macrocells, this part handles combinatorial equations.
The difference is the speed grade. The C3N variant has a 5.4 ns propagation delay, while the C5N variant is slower. Both are otherwise identical in logic density, I/O count, and package.
Yes, the EPM570T100C3N is a direct drop-in replacement for the EPM570T100C5N. The only difference is the faster 5.4 ns speed grade on the C3N.