CY7C4221V-25AC中文資料賽普拉斯數(shù)據(jù)手冊PDF規(guī)格書

Features

? High-speed, low-power, first-in, first-out (FIFO) memories

? 64 x 9 (CY7C4421V)

? 256 x 9 (CY7C4201V)

? 512 x 9 (CY7C4211V)

? 1K x 9 (CY7C4221V)

? 2K x 9 (CY7C4231V)

? 4K x 9 (CY7C4241V)

? 8K x 9 (CY7C4251V)

? High-speed 66-MHz operation (15-ns read/write cycle time)

? Low power (ICC = 20 mA)

? 3.3V operation for low power consumption and easy integration into low-voltage systems

? 5V-tolerant inputs VIH max = 5V

? Fully asynchronous and simultaneous read and write operation

? Empty, Full, and Programmable Almost Empty and Almost Full status flags

? TTL compatible

? Output Enable (OE) pin

? Independent read and write enable pins

? Center power and ground pins for reduced noise