MT48H4M16LFB4-75 Micron Technology Inc, MT48H4M16LFB4-75 Datasheet - Page 14

• Manufacturer Part Number: MT48H4M16LFB4-75
• Manufacturer: Micron Technology Inc
• Type: SDRAMr

Specifications of MT48H4M16LFB4-75

• Organization: 4Mx16
• Density: 64Mb
• Address Bus: 14b
• Maximum Clock Rate: 133MHz
• Operating Supply Voltage (typ): 1.8V
• Package Type: VFBGA
• Operating Temp Range: 0C to 70C
• Operating Supply Voltage (max): 1.9V
• Operating Supply Voltage (min): 1.7V
• Supply Current: 50mA
• Pin Count: 54
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / Rohs Status: Compliant

Figure 6:
PDF: 09005aef8237ed98, Source: 09005aef8237ed68
64mb_x16_Mobile SDRAM_Y24L_2.fm - Rev. B 10/06 EN
Extended Mode Register
Notes:
strength is intended for multi-drop systems with various loads. This drive option is not
recommended for loads under 10pF. Quarter drive strength is intended for lighter loads
or point-to-point systems.
1. E13 and E12 (BA1 and BA0) must be “1, 0” to select the extended mode register (vs. the
2. RFU: Reserved for future use.
3. Onboard temperature sensor makes E3 and E4 “Don’t Care.”
4. 1/2- and 1/4-bank settings will default to one-bank PASR.
E6
0
0
1
1
E2
0
0
0
0
1
1
1
1
base mode register).
E5
0
1
0
1
BA1
13
1
E13
Driver Strength
1
Reserved
Full Strength
Half Strength
Quarter Strength
0
BA0
12
E12
E1
1
0
0
1
1
0
0
1
1
All must be set to "0"
A11
11
E11
10
A10
E10
E0
0
1
0
1
0
1
0
1
9
A9
E9
8
E4
A8
E8
1
0
7
A7 A6 A5 A4 A3
E7 E6 E5 E4 E3
2
E3
1
1
6
DS
Maximum Case Temp
5
Self Refresh Coverage
TCSR
4
85°C
45°C
14
Two Banks (Bank 0,1)
One Bank (Bank 0)
1/2 Bank (Bank 0)
1/4 Bank (Bank 0)
3
3
Four Banks
A2 A1 A0
2
E2 E1 E0
PASR
RFU
RFU
RFU
1
Micron Technology, Inc., reserves the right to change products or specifications without notice.
0
4
4
Address Bus
Extended Mode
Register (Ex)
64Mb: 4 Meg x 16 Mobile SDRAM
©2006 Micron Technology, Inc. All rights reserved.