PALCE22V10H-10JC/5

Programmable Logic Device Pld Overview

The PALCE22V10H-10JC/5 is a high-performance Complex Programmable Logic Device (CPLD) from Lattice Semiconductor, utilizing E2CMOS technology. It features 10 macrocells and supports up to 22 input and 10 output pins. The device operates with a maximum propagation delay of 10 ns and a maximum frequency of 100 MHz. It includes active pull-ups on all pins and offers electrical erasure capabilities for reprogramming. The component is designed for applications requiring standard logic speed upgrades and state machine control.

Programmable Logic Device Pld Feature Summary

• E2CMOS Technology: Combines CMOS performance with Electrically Erasable floating gate technology for fast erase times (<100ms).
• High Performance: Maximum propagation delay of 10 ns and Fmax of 100 MHz.
• Active Pull-ups: All pins feature active pull-up resistors.
• Compatibility: Functionally and parametrically compatible with standard bipolar and UVCMOS 22V10 devices.

Programmable Logic Device Pld Applications

• State Machine Control
• Standard Logic Speed Upgrade
• DMA Control

Programmable Logic Device Pld Procurement Notes

Verify the specific suffix 'JC/5' against official Lattice documentation to confirm package type and temperature grade. Ensure the source document explicitly lists this exact part number variant. Confirm RoHS compliance status if required by the application specifications.

Programmable Logic Device Pld Selection Notes

Select this component when replacing legacy bipolar or UVCMOS 22V10 PLDs. It provides lower power consumption compared to bipolar equivalents while maintaining pinout compatibility. Consider the 10 ns delay specification for timing-critical designs requiring moderate speed logic functions.

Programmable Logic Device Pld Part Context

This device belongs to the PALCE22V10 family of Electrically Erasable PLDs. It serves as a drop-in replacement for older GAL22V10 devices, offering improved power efficiency and reprogrammability without changing the board layout. The family is known for its reliability and ease of use in simple logic applications.

Programmable Logic Device Pld Replacement Considerations

Direct functional replacements include GAL22V10 variants that are electrically compatible. Verify voltage levels and I/O standards when substituting with other CPLD families such as ispMACH 4000, which may require design adaptation despite similar pin counts.