MT46H8M32LFB5-6:A Micron Technology Inc, MT46H8M32LFB5-6:A Datasheet - Page 94
![](/photos/31/34/313421/mfg557-90-vfbga_sml.jpg)
MT46H8M32LFB5-6:A
Manufacturer Part Number
MT46H8M32LFB5-6:A
Description
Manufacturer
Micron Technology Inc
Type
DDR SDRAMr
Datasheet
1.MT46H8M32LFB5-6A.pdf
(96 pages)
Specifications of MT46H8M32LFB5-6:A
Organization
8Mx32
Density
256Mb
Address Bus
14b
Access Time (max)
6.5/5ns
Maximum Clock Rate
166MHz
Operating Supply Voltage (typ)
1.8V
Package Type
VFBGA
Operating Temp Range
0C to 70C
Operating Supply Voltage (max)
1.95V
Operating Supply Voltage (min)
1.7V
Supply Current
120mA
Pin Count
90
Mounting
Surface Mount
Operating Temperature Classification
Commercial
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MT46H8M32LFB5-6:A
Manufacturer:
MICRON
Quantity:
20 000
Company:
Part Number:
MT46H8M32LFB5-6:A TR
Manufacturer:
Micron Technology Inc
Quantity:
10 000
Revision History
Rev. H, Production – 11/09
Rev. G, Production – 09/09
Rev. F, Production – 4/09
Rev. E, Production – 3/09
Rev. D, Production – 02/09
Rev. C, Production – 01/09
Rev. B, Preliminary – 10/08
Rev. A, Advance – 08/08
PDF: 09005aef834bf85b
256mb_mobile_ddr_sdram_t36n.pdf - Rev. H 11/09 EN
• Corrected seating plane values on package dimension drawings from 0.12 to 0.1.
• New format release.
• Table 9, Electrical Characteristics and Recommended AC Operating Conditions: Add-
• SELF REFRESH section: Added a second paragraph.
• Figure 49, Self Refresh Mode: Added
• Table 6, I
• Table 9, Electrical Characteristics and Recommended AC Operating Condition: Upda-
• Figure 15, Initialize and Load Mode Registers: Updated
• Figure 16, Alternate Initialization with CKE LOW: Updated
• Table 7, I
• Updated document status to Production.
• Initialization: Updated description for item 1.
• Updated document status to Preliminary.
• Options, page 1: Changed plastic “green” package marking for 60-ball and 90-ball
• Tables 6 and 7, I
• Changed
• Table 3, Absolute Maximum Ratings: Changed values for V
• Table 9, Electrical Characteristics and Recommended AC Operating Conditions:
• Initial release.
ed a note to the
ues), I
ted note 18.
110mA.
VFBGA.
for the x16; changed the I
Changed values for
and
t
DS
DD4R
F
DD
DD
-6 MIN;
t
RFC (MIN) for all speed grades.
, and I
Specifications and Conditions (x16): Tightened x16 I
Specifications and Conditions (x32): Relaxed I
t
DD
CKE symbol.
DD4W
t
IS
Specifications and Conditions: Changed I
t
F
AC(3) -75 MIN;
-6 MIN;
values for all speed grades.
DD5
94
condition for the x16 and x32.
t
DQSCK MAX;
256Mb: x16, x32 Mobile LPDDR SDRAM
t
AC (MAX) for -5;
t
Micron Technology, Inc. reserves the right to change products or specifications without notice.
CKE line.
t
HZ, CL = 3, MAX.
t
DQSCK,CL = 3, -75 MIN;
DD5
DD
©2008 Micron Technology, Inc. All rights reserved.
DD5
/V
values from 100mA to
Revision History
DDQ
DD0
for all speed grades
(MIN) and V
(-5 and -54 val-
t
DH
IN
.
F