Semiconductor

MSC23V47207TD-xxBS18

4,194,304-Word x 72-Bit DYNAMIC RAM MODULE : FAST PAGE MODE TYPE

This version: Apr.26. 1999

DESCRIPTION

The MSC23V47207TD-xxBS18 is a 4,194,304-word x 72-bit CMOS dynamic random access memory module which

is composed of eighteen 16Mb(4Mx4) DRAMs in TSOP packages mounted with eighteen decoupling capacitors.

This is an 168-pin dual in-line memory module. This module supports any application where high density and large

capacity of storage memory are required.

FEATURES

· 4,194,304-word x 72-bit organization

· 168-pin Dual In-line Memory Module

· Gold tab

· Single 3.3V power supply, ±0.3V tolerance

· Input

: LVTTL compatible

· Output

: LVTTL compatible, 3-state

· Refresh

: 2048cycles/ 32ms

· /CAS before /RAS refresh, hidden refresh, /RAS only refresh capability

· Fast page mode, read modify write capability

· Multi-bit test mode capability

· Serial Presence Detect

PRODUCT FAMILY

Access Time (Max.)

Power Dissipation (Max.)

Family

Cycle

Time

(Min.)

Operating

Standby

MSC23V47207TD-50BS18

50ns

25ns

13ns

13ns

90ns

6480mW

MSC23V47207TD-60BS18

60ns

30ns

15ns

15ns

110ns

5832mW

MSC23V47207TD-70BS18

70ns

35ns

20ns

20ns

130ns

5184mW

32.4mW