MT48LC16M8A2BB-7E データシートの表示（PDF） - Micron Technology
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MT48LC16M8A2BB-7E Datasheet PDF : 85 Pages
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128Mb: x4, x8, x16 Automotive SDRAM
Temperature and Thermal Impedance
Table 6: Thermal Impedance Simulated Values
Die
Revision
G
L
Package
54-pin TSOP
(TG, P)
54-ball VFBGA
(B4, F4)
60-ball FBGA
(BB, FB)
54-pin TSOP
(TG, P)
54-ball VFBGA
(B4, F4)
60-ball FBGA
(BB, FB)
Substrate
Low Con-
ductivity
High Con-
ductivity
Low Con-
ductivity
High Con-
ductivity
Low Con-
ductivity
High Con-
ductivity
Low Con-
ductivity
High Con-
ductivity
Low Con-
ductivity
High Con-
ductivity
Low Con-
ductivity
High Con-
ductivity
Θ JA (°C/W)
Airflow =
0m/s
86.2
58.9
72.1
54.5
70.9
54.6
122.3
101.9
96.9
74.0
68.8
47.9
Θ JA (°C/W)
Airflow =
1m/s
67.8
Θ JA (°C/W)
Airflow =
2m/s
62
Θ JB (°C/W) Θ JC (°C/W)
46.9
11.3
50.7
47.6
41.5
57.3
50.6
36
4.1
46.6
42.8
35.5
56.8
50.3
36.3
1.9
47.3
43.5
36.3
105.6
98.1
89.5
20.7
93.5
88.8
87.6
81.9
81.9
69.5
11.5
66.3
62.7
60.7
55.9
51.1
42.1
10.9
42.0
39.9
34.9
Notes:
1. For designs expected to last beyond the die revision listed, contact Micron Applications
Engineering to confirm thermal impedance values.
2. Thermal resistance data is sampled from multiple lots, and the values should be viewed
as typical.
3. These are estimates; actual results may vary.
PDF: 09005aef84baf515
128mb_x4x8x16_ait-aat_sdram.pdf - Rev. C 1/14 EN
19
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