Description The GAL22V10, at 4ns maximum propagation delay time, combines a high performance CMOS process with Electrically Erasable (E2) floating gate technology to provide the highest performance available of any 22V10 device on the market. CMOS circuitry allows the GAL22V10 to consume much less power when compared to bipolar 22V10 devices. E2 technology offers high speed (<100ms) erase times, providing the ability to reprogram or reconfigure the device quickly and efficiently. Features • HIGH PERFORMANCE E2CMOS®TECHNOLOGY — 4 ns Maximum Propagation Delay — Fmax = 250 MHz — 3.5 ns Maximum from Clock Input to Data Output — UltraMOS®Advanced CMOS Technology • ACTIVE PULL-UPS ON ALL PINS • COMPATIBLE WITH STANDARD 22V10 DEVICES — Fully Function/Fuse-Map/Parametric Compatible with Bipolar and UVCMOS 22V10 Devices • 50% to 75% REDUCTION IN POWER VERSUS BIPOLAR — 90mA Typical Icc on Low Power Device — 45mA Typical Icc on Quarter Power Device •E2CELL TECHNOLOGY — Reconfigurable Logic — Reprogrammable Cells — 100% Tested/100% Yields — High Speed Electrical Erasure (<100ms) — 20 Year Data Retention • TEN OUTPUT LOGIC MACROCELLS — Maximum Flexibility for Complex Logic Designs • PRELOAD AND POWER-ON RESET OF REGISTERS — 100% Functional Testability • APPLICATIONS INCLUDE: — DMA Control — State Machine Control — High Speed Graphics Processing — Standard Logic Speed Upgrade • ELECTRONIC SIGNATURE FOR IDENTIFICATION
The ATF22V10CQZ-20JU is a high-performance CMOS (electrically-erasable) Programmable Logic Device (PLD) which utilizes 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 5V device. It provides a low voltage and edge-sensing zero power CMOS PLD solution with "zero" standby power (5µA typical). It also provides a zero power CMOS PLD solution with 5V operating voltages, powering down automatically to the zero power-mode through Atmel"s patented input transition detection (ITD) circuitry when the device is idle, offering zero (25µA 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.