MT46H8M32LFB5-6:A TR Micron Technology Inc, MT46H8M32LFB5-6:A TR Datasheet - Page 60

• Manufacturer Part Number: MT46H8M32LFB5-6:A TR
• Description: IC DDR SDRAM 256MBIT 90VFBGA
• Manufacturer: Micron Technology Inc
• Type: DDR SDRAMr

Specifications of MT46H8M32LFB5-6:A TR

• Format - Memory: RAM
• Memory Type: Mobile DDR SDRAM
• Memory Size: 256M (8Mx32)
• Speed: 166MHz
• Interface: Parallel
• Voltage - Supply: 1.7 V ~ 1.95 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 90-VFBGA
• 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: Lead free / RoHS Compliant
• Other names: 557-1280-2; MT46H8M32LFB5-6:A TR

Table 17:
Figure 36:
PDF: 09005aef82091978 / Source: 09005aef8209195b
MT46H16M16LF__2.fm - Rev. H 6/08 EN
Parameter/Condition
Self refresh current: CKE = LOW;
=
are stable; Data bus input are stable
t
CK (MIN); Address and control inputs
150
125
100
75
50
25
0
I
Notes: 1–5, 9, 10, 36, and 39 apply to all parameters in this table; notes appear on pages 63–65;
V
Typical Self Refresh Current vs. Temperature (x16, x32)
DD
–40
DD
6 Specifications and Conditions (x16, x32)
/V
DD
–30
Q = 1.70–1.95V
Full Array
Half Array
1/4 Array
1/8 Array
1/16 Array
–20
t
CK
–10
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
0
10
Temperature (°C)
20
60
30
Symbol
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
Micron Technology, Inc., reserves the right to change products or specifications without notice.
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
256Mb: x16, x32 Mobile DDR SDRAM
6a
6b
6d
6a
6b
6d
6a
6b
6d
6a
6b
6d
6a
6b
6d
6c
6c
6c
6c
6c
40
50
Option “L”
Low I
220
175
140
125
200
150
130
115
185
140
120
115
175
125
115
110
170
120
110
105
DD
60
Electrical Specifications
6
©2005 Micron Technology, Inc. All rights reserved.
70
Standard I
Option
300
210
190
180
275
180
160
150
265
160
140
140
255
150
130
125
250
140
120
115
80
DD
6
90
Units
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA