Semiconductor

MR53V1652J

Preliminary

1,048,576-Word X 16-Bit or 2,097,152-Word X 8-Bit

8Word X 16-Bit or 16Word X 8-Bit/Page Mode MASK ROM

1/6

This version: Feb. 1999

Previous version: -------

DESCRIPTION

The MR53V1652J is a 16Mbit Read-Only Memory whose configuration can be electrically switched

between 1,048,576 word x 16bit and 2,097,152 word x 8bit. The MR53V1652J operates

asynchronously, external clocks are not required, making this device easy-to-use. The MR53V1652J is

suitable as large-capacity fixed memory for microcomputers and data terminals. It is manufactured

using a CMOS silicon gate technology and is offered in 42-pin DIP, 44-pin SOP or 44-pin TSOP

packages.

FEATURES

· 1,048,576 word x 16bit / 2,097,152 word x 8bit electrically switchable configuration

· 8word x 16-Bit or 16word x 8-bit / Page read mode

· Single +2.7V~3.6V power supply

· Normal access time

100ns

· Page access time

30ns

80mA

10mA

· Input / Output TTL compatible

· Three-state output

· Packages

42-pin plastic DIP

(DIP42-P-600-2.54)

MR53V1652J-XXRA

44-pin plastic SOP

(SOP44-P-600-1.27-K)

MR53V1652J-XXMA

44-pin plastic TSOP (TSOPII44-P-400-0.80-K) MR53V1652J-XXTP