MSC23240D datasheet, PDF - EEWORLD Datasheet

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MSC23240D: Description2,097,152-word x 40-bit DYNAMIC RAM MODULE : FAST PAGE MODE TYPE; File Size59KB，9 Pages; ManufacturerOKI; Websitehttp://www.oki.com

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MSC23240D Overview

2,097,152-word x 40-bit DYNAMIC RAM MODULE : FAST PAGE MODE TYPE

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This version:

Mar. 3. 1999

Semiconductor

MSC23240D-xxBS20/DS20

2,097,152-word x 40-bit DYNAMIC RAM MODULE : FAST PAGE MODE TYPE

DESCRIPTION

The MSC23240D-xxBS20/DS20 is a fully decoded, 2,097,152-word x 40-bit CMOS dynamic random access

memory module composed of twenty 4Mb DRAMs in SOJ packages mounted with twenty decoupling capacitors on

a 72-pin glass epoxy single-inline package. This module supports any application where high density and large

capacity of storage memory are required.

FEATURES

· 2,097,152-word x 40-bit organization

· 72-pin Single Inline Memory Module

MSC23240D-xxBS20 : Gold tab

MSC23240D-xxDS20 : Solder tab

· Single +5V supply ± 10% tolerance

· Input

: TTL compatible

· Output

: TTL compatible, 3-state

· Refresh : 1024cycles/16ms

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

· Fast page mode capability

· Multi-bit test mode capability

PRODUCT FAMILY

Access Time (Max.)

Family

RAC

MSC23240D-60BS20/DS20

MSC23240D-70BS20/DS20

60ns

70ns

30ns

35ns

CAC

15ns

20ns

OEA

15ns

20ns

Cycle

Time

(Min.)

Operating (Max.)

Standby (Max.)

Power Dissipation

110ns

130ns

5225mW

110mW

4675mW

MSC23240D Related Products

	MSC23240D	MSC23240D-60BS20	MSC23240D-70BS20	MSC23240D-60DS20	MSC23240D-XXBS20	MSC23240D-70DS20	MSC23240D-XXDS20
Description	2,097,152-word x 40-bit DYNAMIC RAM MODULE : FAST PAGE MODE TYPE	2,097,152-word x 40-bit DYNAMIC RAM MODULE : FAST PAGE MODE TYPE	2,097,152-word x 40-bit DYNAMIC RAM MODULE : FAST PAGE MODE TYPE	2,097,152-word x 40-bit DYNAMIC RAM MODULE : FAST PAGE MODE TYPE	2,097,152-word x 40-bit DYNAMIC RAM MODULE : FAST PAGE MODE TYPE	2,097,152-word x 40-bit DYNAMIC RAM MODULE : FAST PAGE MODE TYPE	2,097,152-word x 40-bit DYNAMIC RAM MODULE : FAST PAGE MODE TYPE
Maker	-	OKI	OKI	OKI	-	OKI	-
Parts packaging code	-	SIMM	SIMM	SIMM	-	SIMM	-
Contacts	-	72	72	72	-	72	-
Reach Compliance Code	-	unknown	unknow	unknown	-	unknow	-
ECCN code	-	EAR99	EAR99	EAR99	-	EAR99	-
access mode	-	FAST PAGE	FAST PAGE	FAST PAGE	-	FAST PAGE	-
Maximum access time	-	60 ns	70 ns	60 ns	-	70 ns	-
JESD-30 code	-	R-XSMA-N72	R-XSMA-N72	R-XSMA-N72	-	R-XSMA-N72	-
memory density	-	83886080 bit	83886080 bi	83886080 bit	-	83886080 bi	-
Memory IC Type	-	FAST PAGE DRAM MODULE	FAST PAGE DRAM MODULE	FAST PAGE DRAM MODULE	-	FAST PAGE DRAM MODULE	-
memory width	-	40	40	40	-	40	-
Number of functions	-	1	1	1	-	1	-
Number of ports	-	1	1	1	-	1	-
Number of terminals	-	72	72	72	-	72	-
word count	-	2097152 words	2097152 words	2097152 words	-	2097152 words	-
character code	-	2000000	2000000	2000000	-	2000000	-
Operating mode	-	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	-	ASYNCHRONOUS	-
Maximum operating temperature	-	70 °C	70 °C	70 °C	-	70 °C	-
organize	-	2MX40	2MX40	2MX40	-	2MX40	-
Package body material	-	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	-	UNSPECIFIED	-
Package shape	-	RECTANGULAR	RECTANGULAR	RECTANGULAR	-	RECTANGULAR	-
Package form	-	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY	-	MICROELECTRONIC ASSEMBLY	-
Certification status	-	Not Qualified	Not Qualified	Not Qualified	-	Not Qualified	-
Maximum supply voltage (Vsup)	-	5.5 V	5.5 V	5.5 V	-	5.5 V	-
Minimum supply voltage (Vsup)	-	4.5 V	4.5 V	4.5 V	-	4.5 V	-
Nominal supply voltage (Vsup)	-	5 V	5 V	5 V	-	5 V	-
surface mount	-	NO	NO	NO	-	NO	-
technology	-	CMOS	CMOS	CMOS	-	CMOS	-
Temperature level	-	COMMERCIAL	COMMERCIAL	COMMERCIAL	-	COMMERCIAL	-
Terminal form	-	NO LEAD	NO LEAD	NO LEAD	-	NO LEAD	-
Terminal location	-	SINGLE	SINGLE	SINGLE	-	SINGLE	-

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