ATF16LV8C-10JC

Overview

The ATF16LV8C-10JC is a high-performance Electrically Erasable CMOS Programmable Logic Device (EEPLD) utilizing Flash memory technology. It operates within a 3.0V to 5.5V supply range and features a maximum pin-to-pin delay of 10 ns. The device provides 10 logic inputs, 9 bi-directional I/O pins, and an Output Enable pin. It supports commercial temperature ranges (0°C to 70°C) and includes a pin-controlled power-down mode with typical standby current of 100 nA. The component emulates industry-standard 20-pin PAL architectures and offers CMOS/TTL compatible inputs and outputs.

Feature Summary

• Maximum 10 ns pin-to-pin delay for high-speed logic operations
• Ultra-low power consumption with 5 µA max in power-down mode and 100 nA typical standby
• Reprogrammable via Advanced Flash technology with 100 erase/write cycles
• Inputs are 5V tolerant with integrated pin-keeper circuits

Applications

• Direct replacement for 16R8 family and combinatorial PLDs
• Complex logic function realization using three configurable modes
• State machine initialization requiring power-up reset capabilities
• Systems requiring low-power standby operation with pin-controlled shutdown

Procurement Notes

Verify the ordering suffix 'JC' corresponds to the 20-lead Plastic J-leaded Chip Carrier (PLCC) package. Confirm the '-10' speed grade indicates the 10 ns maximum propagation delay variant. Ensure the commercial temperature range (0°C to 70°C) meets system requirements, as industrial variants carry different suffixes. Check for RoHS compliance if green package options are required.

Selection Notes

Select this model for applications requiring direct compatibility with standard 20-pin PAL footprints. The 10 ns speed grade is suitable for moderate-frequency digital logic. Consider the -15JC variant if higher timing margins are needed. Verify that the PLCC package fits the target PCB layout. Ensure input signals remain within the 5V tolerance limits for reliable operation.

Part Context

This component belongs to the ATF16LV8C series of EEPLDs manufactured by Microchip Technology (formerly Atmel). The series utilizes electrically-erasable Flash memory, distinguishing it from traditional EPROM or EEPROM-based PLDs. The 'C' suffix denotes the commercial temperature rating, while 'J' specifies the PLCC package type. The device architecture supports both registered and combinatorial output configurations.

Replacement Considerations

Publicly confirmed substitute part numbers include ATF16LV8C-15JC for slower speed requirements and ATF16LV8C-10JI for industrial temperature range applications. These parts share identical pinouts and logical functionality but differ in speed grades or operating temperature specifications.