Key facts
- Brand
- Lattice
- Model
- ispMACH 4A
- Category
- Other Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-04
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Lattice ispMACH 4A CPLD Family User Manual
This manual describes the ispMACH 4A family of high‑performance E°CMOS CPLDs offered by Lattice. It covers the flexible architecture, programmable features, and the range of device densities from 32 to 512 macrocells, as well as the supported 3.3‑V and 5‑V operation modes.
Key sections include device feature tables, speed‑grade information, package and I/O options, functional and architectural descriptions, and detailed logic allocator information. The document also lists electrical specifications such as maximum frequency, typical propagation delay, static power consumption, and pin counts for the various PLCC, PQFP, TQFP, BGA, fpBGA and caBGA packages.
Lattice ispMACH 4A specifications
| Operating Voltage | 3.3 V & 5 V |
|---|---|
| Macrocells | 32 to 512 |
| Maximum Frequency | 182 MHz |
| Typical Propagation Delay | 5.0 ns (commercial) |
| Package Pin Count | 44 to 388 pins |
All Lattice ispMACH 4A documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What operating voltages are supported by ispMACH 4A devices?
The ispMACH 4A family supports both 3.3‑V and 5‑V operation.
What is the maximum frequency of ispMACH 4A CPLDs?
The devices can operate up to 182 MHz.
What supply voltages are supported by the ispMACH 4A family?
The ispMACH 4A devices operate at either 3.3 V or 5 V.
What is the maximum operating speed of the ispMACH 4A devices?
Commercial‑grade devices achieve a 5.0 ns tpp timing and up to 182 MHz operation.