ATF750C-10PC

Complex Programmable Logic Devices Overview

The ATF750C-10PC is a high-speed, electrically-erasable programmable logic device (PLD) manufactured by Microchip Technology. It operates at a maximum propagation delay of 10 ns with a 5V supply voltage. The device features 24 pins in a Plastic Dual Inline Package (PDIP), providing 12 inputs and 10 I/O pins. It includes 20 sum terms and 20 flip-flops, supporting D-type or T-type configurations. The ATF750C-10PC is designed for industrial temperature ranges (-40°C to +85°C) and offers backward compatibility with legacy ATV750 devices.

Complex Programmable Logic Devices Feature Summary

• High-density architecture with 171 total product terms and 20 individually configurable flip-flops.
• Supports both D-type and T-type registers with independent clocking via product terms or direct input pin.
• Features programmable pin-keeper circuits to prevent floating inputs and reduce power consumption.
• Includes asynchronous reset and synchronous preset capabilities for all registers.

Complex Programmable Logic Devices Applications

• Replacement for legacy 22V10 PLDs requiring higher density.
• Complex state machine implementation in industrial control systems.
• Bi-directional I/O buffering and interface logic.
• Clock distribution and frequency division circuits.

Complex Programmable Logic Devices Procurement Notes

Verify the package type corresponds to the 'P' suffix, indicating a 24-lead Plastic Dual Inline Package (PDIP). Confirm the speed grade '-10' meets the system timing requirements of 10 ns maximum propagation delay. Ensure the operating environment falls within the specified industrial temperature range of -40°C to +85°C. Check for RoHS compliance status if lead-free materials are required for the assembly process.

Complex Programmable Logic Devices Selection Notes

Select the ATF750C-10PC when a 24-pin PLD with 10 ns speed is needed for industrial applications. Choose this model over the ATF750CL variant if low standby current is not a primary constraint, as the standard C version consumes more power but offers faster switching. Ensure the design utilizes the available 12 inputs and 10 I/O pins effectively. Consider the ATF750C-7PX if a faster 7.5 ns delay is required for commercial temperature ranges.

Complex Programmable Logic Devices Part Context

The ATF750C series represents an enhanced superset of the classic 22V10 PLD architecture. It provides significantly more logic resources within the same 24-pin footprint compared to earlier generations. The device is part of the ATF750C(L) family, which also includes the low-power ATF750CL variant. It maintains functional compatibility with older Atmel/Vantis devices while offering improved flexibility through additional flip-flops and product terms.

Complex Programmable Logic Devices Replacement Considerations

The ATF750C-10PC serves as a direct replacement for the ATV750B-10 and ATV750-10 devices. It can also replace the ATF750B-10. When substituting, ensure that the pin-out remains compatible, as the ATF750C uses standard pinouts for its 24-pin packages. Verify that the target application does not rely on specific non-standard behaviors of the legacy device that may differ in the new architecture.