GENERAL DESCRIPTION

The MR27V1602E is a 16 Mbit electrically Programmable Read-Only Memory that can be electrically switched between 1,048,576-word × 16-bit and 2,097,152-word × 8-bit configurations. This device operates on a single +3.3V power supply, and all inputs and outputs are TTL compatible. Because of its asynchronous operation, it requires no external clocks, making this device easy-to-use. The MR27V1602E 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 44-pin SOP, 44-pin TSOP(II) or 48-pin TSOP(I) packages.

FEATURES

∙ 1,048,576-word × 16-bit/2,097,152-word × 8-bit electrically switchable configuration

∙ +3.3 V power supply

∙ Access time 90 nS MAX

∙ Operating current 30 mA MAX

∙ Standby current 50 µA MAX

∙ Input/Output TTL compatible

∙ Three-state output

∙ Packages:

44-pin plastic SOP (SOP44-P-600-1.27-K) (Product Name : MR27V1602EMA)

44-pin plastic TSOP (TSOP II 44-P-400-0.80-K) (Product Name : MR27V1602ETP)

48-pin plastic TSOP (TSOP I 48-P-1220-0.50-K) (Product Name : MR27V1602ETN)