MSC23240D-60BS20 OKI [OKI electronic componets], MSC23240D-60BS20 Datasheet

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MSC23240D-60BS20

Manufacturer Part Number
MSC23240D-60BS20
Description
2,097,152-word x 40-bit DYNAMIC RAM MODULE : FAST PAGE MODE TYPE
Manufacturer
OKI [OKI electronic componets]
Datasheet
1.MSC23240D-60BS20.pdf (9 pages)
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
· Single +5V supply ± 10% tolerance
· Input
· Output
· Refresh : 1024cycles/16ms
· /CAS before /RAS refresh, hidden refresh, /RAS only refresh capability
· Fast page mode capability
· Multi-bit test mode capability
PRODUCT FAMILY
MSC23240D-60BS20/DS20
MSC23240D-70BS20/DS20
MSC23240D-xxBS20 : Gold tab
MSC23240D-xxDS20 : Solder tab
: TTL compatible
: TTL compatible, 3-state
Semiconductor
Family
60ns
70ns
t
RAC
Access Time (Max.)
30ns
35ns
t
AA
15ns
20ns
t
CAC
15ns
20ns
t
OEA
110ns
130ns
Cycle
(Min.)
Time
Operating (Max.)
5225mW
4675mW
Power Dissipation
This version: Mar. 3. 1999
110mW
Standby (Max.)

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MSC23240D-60BS20 Summary of contents

Page 1

... 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 Family MSC23240D-60BS20/DS20 MSC23240D-70BS20/DS20 Cycle Access Time (Max.) Time (Min ...

Page 2

... Semiconductor MODULE OUTLINE MSC23240D-xxBS20/DS20 3.38Typ.  3.18 25.4±0.2 Typ. Typ. 1 10.16 6.35 2.03Typ. 6.35Typ. *1 The common size difference of the board width 12.5mm of its height is specified as ±0.2. The value above 12.5mm is specified as ±0.5. *1 107.95±0.2 101.19Typ. R1.57 1.27±0.1 6.35 95.25 (Unit : mm) 9.3Max. 3.7Min. 72 1.04Typ. +0.1 1.27 -0.08 MSC23240D 6.7Min. ...

Page 3

... DQ28 DQ20 56 DQ29 V 57 DQ30 SS /CAS0 58 DQ31 DQ32 /CAS1 61 DQ33 /RAS0 62 DQ34 /RAS1 63 DQ35 DQ21 64 DQ36 /WE 65 DQ37 V 66 DQ38 SS DQ22 67 PD1 DQ23 68 PD2 DQ24 69 PD3 DQ25 70 PD4 DQ26 71 DQ39 DQ27 72 MSC23240D -70BS20/DS20 MSC23240D ...

Page 4

... DQ30 DQ /CAS /WE DQ DQ31 DQ /WE /OE / A0-A9 DQ DQ32 DQ A0-A9 /RAS DQ DQ33 DQ /RAS /CAS DQ DQ34 DQ /CAS /WE DQ DQ35 DQ /WE /OE / A0-A9 DQ DQ36 DQ A0-A9 /RAS DQ DQ37 DQ /RAS /CAS DQ DQ38 DQ /CAS /WE DQ DQ39 DQ /WE /OE / MSC23240D ...

Page 5

... Symbol C IN1 C IN2 C IN3 C DQ Rating Unit -1.0 to +7.0 V -1 +70 °C -40 to +125 ° 0°C to +70°C ) Typ. Max. Unit 5 ± 10 25° MHz ) CC Typ. Max. Unit - 135 155 MSC23240D ...

Page 6

... MSC23240D MSC23240D -60BS20/DS20 -70BS20/DS20 Min. Max. Min. Max. -200 200 -200 200 -20 20 -20 20 2 0.4 0 0.4 - 950 - 850 - 950 - 850 - 950 - 850 - 750 - 650 . MSC23240D Unit Note µA µ ...

Page 7

... CRP RHCP RCD RAD ASR RAH ASC CAH RAL MSC23240D Unit Note Max ...

Page 8

... CWD AWD RWD CPWD RPC CSR CHR WRP WRH WTS WTH MSC23240D Unit Note Max ...

Page 9

... CPWD CPWD (Max.) can be met. is greater than the specified t RCD (Max.) can be met. is greater than the specified t RAD t (Min.), t CWD CWD MSC23240D ) are T (Max.) limit, then (Max.) limit, then t (Min.), RWD RWD ...

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