ATF22V10CQZ-20PU – Integrated Circuit – Microchip Technology

Spld Logic Eepld, 20Ns, 10 Macrocells, Dip-24; Spld Type:Eepld; No.of User I/Os:10I/O S; No. Of Logic Cells:10Logic Cells; Ic Case/Package:Dip; No. Of Pins:24Pins; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Product Range:- Rohs Compliant: Yes |Microchip ATF22V10CQZ-20PU

ATF22V10CQZ-20PU – 20ns 5V EE PLD – Microchip Technology

Streamline your digital logic designs with the ATF22V10CQZ-20PU programmable logic device from Microchip Technology. This high-reliability EE PLD delivers flexible integration for complex circuit implementations, reducing component count and accelerating development cycles. PCX stocks this active-status IC for immediate shipment, backed by our technical support.

Key Features

Programmable Type: Electrically Erasable (EE) PLD
Macrocells: 10 configurable logic blocks
Operating Voltage: 5V ±10% input
Speed Grade: 20ns maximum propagation delay
Package: 24-pin DIP (0.300″ width)
Mounting: Through-hole for robust prototyping
Status: Active production lifecycle

Technical Specifications
This PLD belongs to Microchip’s proven 22V10 series, featuring a 24-PDIP package (7.62mm width) ideal for breadboards and test systems. The electrically erasable architecture enables field reprogramming without UV exposure. Base product number ATF22V10 ensures design continuity. Operating temperature range spans industrial grades (-40°C to +85°C) for resilient performance.

Common Applications

Industrial control system logic replacement
Communication interface glue logic
Legacy equipment maintenance and upgrades
Test instrumentation state machines
Educational electronics prototyping

About Microchip Technology
Microchip Technology is a global leader in microcontroller, mixed-signal, and programmable solutions, renowned for robust industrial-grade components. With over 30 years of innovation, their products consistently meet stringent quality standards for mission-critical systems.
The company maintains extensive in-house manufacturing capabilities and rigorous testing protocols, ensuring long-term supply stability and traceability. Microchip’s PLD portfolio, including the 22V10 series, delivers proven reliability in automotive, aerospace, and industrial environments.

About Programmable Logic Devices (PLDs)
PLDs provide customizable digital logic functionality without requiring custom ASIC development. These integrated circuits contain configurable logic blocks and interconnects that designers program to implement specific combinational or sequential circuits, replacing multiple discrete logic ICs.
EE PLDs like the ATF22V10 series offer significant advantages for prototyping and low-volume production, including design flexibility, faster time-to-market, and field-reprogrammability. They serve as essential components in legacy system support, interface bridging, and rapid hardware iteration across multiple industries.

Packaging
Available in protective tube packaging for secure handling during prototyping and small-batch production. Compatible with standard DIP sockets and breadboards.

Frequently Asked Questions
Q: What does “20ns speed” mean for this PLD?
A: It indicates the maximum signal propagation delay through the device, critical for timing-sensitive applications.

Q: Can I reprogram this EE PLD after initial use?
A: Yes, the electrically erasable design allows multiple reprogramming cycles without UV erasure equipment.

Q: Is this device suitable for 3.3V systems?
A: No, it requires a 5V ±10% supply. For lower voltages, consider Microchip’s 3.3V-compatible PLDs.

Q: What tools are needed to program this PLD?
A: You’ll need a compatible programmer (like Microchip’s PRO MATE®) and HDL/compiler software.

Q: How many logic gates can 10 macrocells replace?
A: Approximately 100-200 equivalent gates depending on configuration complexity.

Q: Does PCX provide datasheets for this component?
A: Yes, download the full ATF22