512Mb : 32 Me g x 16, 16 Me g x 32 Mo b ile SDRAM
Ele ct rica l Sp e cifica t io n s
Ta b le 15:
IDD7 Sp e cifica t io n s a n d Co n d it io n s (x16 a n d x32)
Notes:1–6, 8, 11, 13, 15, 27; notes appear on pages 51–52; VDD/VDDQ = 1.70–1.95V
Lo w IDD7
Op t io n “ L”
St a n d a rd IDD7
Pa ra m e t e r/Co n d it io n
Sym b o l
Op t io n
Un it s
No t e s
IDD7a
IDD7b
IDD7c
IDD7d
IDD7a
IDD7b
IDD7c
IDD7d
IDD7a
IDD7b
IDD7c
IDD7d
IDD7a
IDD7b
IDD7c
IDD7d
IDD7a
IDD7b
IDD7c
IDD7d
300
230
180
160
250
200
170
150
210
175
155
140
180
155
145
135
170
145
135
130
500
430
380
360
440
380
350
330
410
365
335
305
390
350
315
300
380
340
320
290
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
17, 29
Self refresh
Full array, 85°C
Full array, 70°C
Full array, 45°C
Full array, 15°C
Half array, 85°C
Half array, 70°C
Half array, 45°C
Half array, 15°C
1/4 array, 85°C
1/4 array, 70°C
1/4 array, 45°C
1/4 array, 15°C
1/8 array, 85°C
1/8 array, 70°C
1/8 array, 45°C
1/8 array, 15°C
1/16 array, 85°C
1/16 array, 70°C
1/16 array, 45°C
1/16 array, 15°C
t
CKE = LOW; tCK = CK (MIN);
Address and control inputs are stable;
Data bus inputs are stable.
Fig u re 35: Typ ica l Se lf Re fre sh Cu rre n t vs. Te m p e ra t u re
250
Full array
Half array
1/4 array
200
1/8 array
1/16 array
150
100
50
0
50
-40
-30
-20
-10
0
10
20
30
40
60
70
80
90
Temperature (°C)
PDF: 09005aef81ca5de4/Source: 09005aef81ca5e03
MT48H32M16LF_1.fm - Rev. H 6/07 EN
Micron Technology, Inc., reserves the right to change products or specifications without notice.
©2005 Micron Technology, Inc. All rights reserved.
50
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