ATF22V10CQZ-20PU EEPLDs, 10 macrocells, 20ns, 4.75 ... 5.25 V, DIL-24

High-performance Electrically EPLD

Description The Atmel® ATF22V10CZ/CQZ is a high-performance CMOS (electrically erasable) programmable logic device (PLD) which utilizes The Atmel proven electrically erasable Flash memory technology. Speeds down to 12ns with zero standby power dissipation are offered. All speed ranges are specified over the full 5V ±10% range for industrial temperature ranges; 5V ±5% for commercial range 5-volt devices. The ATF22V10CZ/CQZ provides a low voltage and edge-sensing “zero" power CMOS PLD solution with “zero" standby power (5µA typical). The ATF22V10CZ/CQZ provides a “zero" power CMOS PLD solution with 5V operating voltages, powering down automatically to the zero power-mode through The Atmel patented Input Transition Detection (ITD) circuitry when the device is idle, offering “zero" (100µA worst case) standby power. This feature allows the user to manage total system power to meet specific application requirements and enhance reliability. Pin “keeper" circuits on input and output pins eliminate static power consumed by pull-up resistors. The “CQZ" combines the low high-frequency ICC of the “Q" design with the “Z" feature. The ATF22V10CZ/CQZ incorporates a superset of the generic architectures, which allows direct replacement of the 22V10 family and most 24-pin combinatorial PLDs. Ten outputs are each allocated 8 to 16 product terms. Three different modes of operation, configured automatically with software, allow highly complex logic functions to be realized.

Features - Industry-standard Architecture - 12ns Maximum Pin-to-pin Delay - Zero Power - 100µA Maximum Standby Power (Input Transition Detection) - CMOS and TTL Compatible Inputs and Outputs - Advanced Electrically ErasableTechnology - Reprogrammable - 100% Tested - Latch Feature Holds Inputs to Previous Logic State - High-reliability CMOS Process - 20 Year Data Retention - 100 Erase/Write Cycles - 2,000V ESD Protection - 200mA Latchup Immunity - Industrial Temperature Ranges - Dual-in-line and Surface Mount Standard Pinouts - PCI Compliant