UPD431000AGZ-70X-KJH-A中文資料瑞薩數(shù)據(jù)手冊PDF規(guī)格書

Features

? 131,072 words by 8 bits organization

? Fast access time: 70, 85, 100, 120, 150 ns (MAX.)

? Low voltage operation (A version: VCC = 3.0 to 5.5 V, B version: VCC = 2.7 to 5.5 V)

? Operating ambient temperature: TA = –25 to +85 °C

? Low VCC data retention: 2.0 V (MIN.)

? Output Enable input for easy application

? Two Chip Enable inputs: /CE1, CE2