M5M5W816WG中文資料瑞薩數(shù)據(jù)手冊PDF規(guī)格書

DESCRIPTION

The M5M5W816 is a family of low voltage 8-Mbit static RAMs organized as 524288-words by 16-bit, fabricated by Mitsubishis high-performance 0.18μm CMOS technology.

The M5M5W816 is suitable for memory applications where a simple interfacing , battery operating and battery backup are the important design objectives.

M5M5W816WG is packaged in a CSP (chip scale package), with the outline of 7.0mm x 8.5mm, ball matrix of 6 x 8 (48ball) and ball pitch of 0.75mm. It gives the best solution for a compaction of mounting area as well as flexibility of wiring pattern of printed circuit boards.

From the point of operating temperature, the family is divided into two versions; Standard and I-version.

FEATURES

- Single 1.8~2.7V power supply

- Small stand-by current: 0.1μA (2.7V, typ.)

- No clocks, No refresh

- Data retention supply voltage =1.0V

- All inputs and outputs are TTL compatible.

- Easy memory expansion by S1, S2, BC1 and BC2

- Common Data I/O

- Three-state outputs: OR-tie capability

- OE prevents data contention in the I/O bus

- Process technology: 0.18μm CMOS

- Package: 48ball 7.0mm x 8.5mm CSP