Advanced Micro Devices PALCE22V10Z-15JI PAL Device

The PALCE22V10Z-15JI is a 28-pin PLCC CMOS zero-power EPLD from the PALCE22V10Z family, designed for compact, reprogrammable logic in space-constrained boards. It provides 10 macrocells of programmable logic and operates from a 5V supply, with a speed grade of -15 (approximately 15 ns), delivering a maximum operating frequency around 83.3 MHz for typical combinational/sequential designs. Built on zero-power E2CMOS technology, the device is electrically erasable and reprogrammable, allowing logic changes without external PROMs and enabling rapid iteration with standard programming tools for PALCE devices. Packaged in a PLCC-28 and suitable for surface-mount assembly, this device is well suited to glue logic, address decoding, decoders, multiplexers, and small state machines that bridge microcontrollers, ASICs, or FPGAs with peripheral circuitry. It remains a cost-effective option for implementing small, deterministic logic blocks in mixed-signal or embedded designs where low static power and fast configurability matter.