This version: Mar. 8. 1999
Semiconductor
MSC23436D-xxBS10/DS10
4,194,304-word x 36-bit DYNAMIC RAM MODULE : FAST PAGE MODE TYPE
DESCRIPTION
The MSC23436D-xxBS10/DS10 is a fully decoded, 4,194,304-word x 36-bit CMOS dynamic random access memory module composed of eight 16Mb DRAMs (4Mx4) in SOJ packages and two 8Mb DRAMs (4Mx2) in SOJ packages mounted with ten decoupling capacitors on a 72-pin glass epoxy single in-line package. This module supports any application where high density and large capacity of storage memory are required.
FEATURES
·4,194,304-word x 36-bit organization
·72-pin Single In-Line Memory Module MSC23436D-xxBS10 : Gold tab MSC23436D-xxDS10 : Solder tab
·Single +5V supply ± 10% tolerance
· Input |
: TTL compatible |
· Output |
: TTL compatible, 3-state |
· Refresh |
: 2048cycles/32ms |
·/CAS before /RAS refresh, hidden refresh, /RAS only refresh capability
·Fast page mode capability
·Multi-bit test mode capability
PRODUCT FAMILY
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Access Time (Max.) |
Cycle |
Power Dissipation |
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Family |
Time |
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tRAC |
tAA |
tCAC |
(Min.) |
Operating (Max.) |
Standby (Max.) |
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MSC23436D-60BS10/DS10 |
60ns |
30ns |
15ns |
110ns |
5720mW |
55mW |
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MSC23436D-70BS10/DS10 |
70ns |
35ns |
20ns |
130ns |
5225mW |
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Semiconductor |
MSC23436D |
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MODULE OUTLINE
MSC23436D-xxBS10/DS10
3.38Typ. |
φ3.18 |
25.4±0.2 |
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(Unit : mm) |
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107.95±0.2*1 |
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5.28Max. |
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101.19Typ. |
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Typ. |
Typ. |
1 |
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72 |
3.17Min. |
10.16 |
6.35 |
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2.03Typ. |
1.27±0.1 |
R1.57 |
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+0.1 |
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1.04Typ. |
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6.35Typ. |
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6.35 |
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1.27 -0.08 |
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95.25 |
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*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.
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Semiconductor |
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MSC23436D |
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PIN CONFIGURATION |
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Pin No. |
Pin Name |
Pin No. |
Pin Name |
Pin No. |
Pin Name |
Pin No. |
Pin Name |
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1 |
VSS |
19 |
A10 |
37 |
DQ17 |
55 |
DQ12 |
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2 |
DQ0 |
20 |
DQ4 |
38 |
DQ35 |
56 |
DQ30 |
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3 |
DQ18 |
21 |
DQ22 |
39 |
VSS |
57 |
DQ13 |
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4 |
DQ1 |
22 |
DQ5 |
40 |
/CAS0 |
58 |
DQ31 |
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5 |
DQ19 |
23 |
DQ23 |
41 |
/CAS2 |
59 |
VCC |
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6 |
DQ2 |
24 |
DQ6 |
42 |
/CAS3 |
60 |
DQ32 |
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7 |
DQ20 |
25 |
DQ24 |
43 |
/CAS1 |
61 |
DQ14 |
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8 |
DQ3 |
26 |
DQ7 |
44 |
/RAS0 |
62 |
DQ33 |
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9 |
DQ21 |
27 |
DQ25 |
45 |
NC |
63 |
DQ15 |
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10 |
VCC |
28 |
A7 |
46 |
NC |
64 |
DQ34 |
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11 |
NC |
29 |
NC |
47 |
/WE |
65 |
DQ16 |
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12 |
A0 |
30 |
VCC |
48 |
NC |
66 |
NC |
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13 |
A1 |
31 |
A8 |
49 |
DQ9 |
67 |
PD1 |
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14 |
A2 |
32 |
A9 |
50 |
DQ27 |
68 |
PD2 |
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15 |
A3 |
33 |
NC |
51 |
DQ10 |
69 |
PD3 |
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16 |
A4 |
34 |
/RAS2 |
52 |
DQ28 |
70 |
PD4 |
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17 |
A5 |
35 |
DQ26 |
53 |
DQ11 |
71 |
NC |
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18 |
A6 |
36 |
DQ8 |
54 |
DQ29 |
72 |
VSS |
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Presence Detect Pins
Pin No. |
Pin Name |
MSC23436D |
MSC23436D |
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-60BS10/DS10 |
-70BS10/DS10 |
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67 |
PD1 |
VSS |
VSS |
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68 |
PD2 |
NC |
NC |
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69 |
PD3 |
NC |
VSS |
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70 |
PD4 |
NC |
NC |
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