GAL  -  Series DataSheet
GAL26V12C-20LJ  -  High Performance E2CMOS PLD Generic Array Logic  -  Lattice Semiconductor Corporation  -  GAL

FEATURES
• HIGH PERFORMANCE E2CMOS® TECHNOLOGY
— 7.5 ns Maximum Propagation Delay
— Fmax = 142.8 MHz
— 4.5 ns Maximum from Clock Input to Data Output
— TTL Compatible 16 mA Outputs
— UltraMOS® Advanced CMOS Technology
• LOW POWER CMOS
— 90 mA Typical Icc
• E2 CELL TECHNOLOGY
— Reconfigurable Logic
— Reprogrammable Cells
— 100% Tested/Guaranteed 100% Yields
— High Speed Electrical Erasure (<100ms)
— 20 Year Data Retention
• TWELVE 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

DESCRIPTION
The GAL26V12, at 7.5ns 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 26V12 device on the market. E2 technology offers high speed (<100ms) erase times, providing the ability to reprogram or reconfigure the device quickly and efficiently.
The generic architecture provides maximum design flexibility by allowing the Output Logic Macrocell (OLMC) to be configured by the user. The GAL26V12 is fully function/fuse map/parametric
compatible with other 26V12 devices.
Unique test circuitry and reprogrammable cells allow complete AC, DC, and functional testing during manufacture. As a result, LATTICE is able to guarantee 100% field programmability and
functionality of all GAL® products. LATTICE also guarantees 100 erase/rewrite cycles.