描述 Description

DESCRIPTION
The MR27V1602D is a 16Mbit electrically Programmable Read-Only Memory whose configuration can be electrically switched between 1,048,576 word x 16bit and 2,097,152 word x 8bit. The MR27V1602D operates on a single +3V-3.3V power supply and is TTL compatible. Since the MR27V1602D operates asynchronously , external clocks are not required , making this device easy-to-use. The MR27V1602D is suitable as large-capacity fixed memory for microcomputers and data terminals. It is manufactured using a CMOS double silicon gate technology and is offered in 42-pin DIP, 44-pin SOP, 44-pin TSOP or 48-pin TSOP packages.FEATURES
? 1,048,576 word x 16bit / 2,097,152 word x 8bit electrically switchable configuration
? Single +3V-3.3V power supply
? Access time 100ns access time (Vcc=+3V)
?????????????????? 80ns access time (Vcc=+3.3V)
? Input / Output TTL compatible
? Three-state output
? Packages
?????????? 42-pin plastic DIP (DIP42-P-600-2.54) (Product name : MR27V1602DRA)
?????????? 44-pin plastic SOP (SOP44-P-600-1.27-K) (Product name : MR27V1602DMA)
?????????? 44-pin plastic TSOP (TSOP II 44-P-400-0.80-K) (Product name : MR27V1602DTP)
?????????? 48-pin plastic TSOP (TSOP II 48-P-550-0.80-K) (Product name : MR27V1602DTA)

特性 Features

? 1,048,576 word x 16bit / 2,097,152 word x 8bit electrically switchable configuration
? Single +3V-3.3V power supply
? Access time 100ns access time (Vcc=+3V)
?????????????????? 80ns access time (Vcc=+3.3V)
? Input / Output TTL compatible
? Three-state output
? Packages
?????????? 42-pin plastic DIP (DIP42-P-600-2.54) (Product name : MR27V1602DRA)
?????????? 44-pin plastic SOP (SOP44-P-600-1.27-K) (Product name : MR27V1602DMA)
?????????? 44-pin plastic TSOP (TSOP II 44-P-400-0.80-K) (Product name : MR27V1602DTP)
?????????? 48-pin plastic TSOP (TSOP II 48-P-550-0.80-K) (Product name : MR27V1602DTA)?