MT48H8M32LFB5-75 IT:H Micron Technology Inc, MT48H8M32LFB5-75 IT:H Datasheet - Page 11

• Manufacturer Part Number: MT48H8M32LFB5-75 IT:H
• Description: DRAM Chip Mobile SDRAM 256M-Bit 8Mx32 1.8V 90-Pin VFBGA Tray
• Manufacturer: Micron Technology Inc
• Type: Mobile SDRAMr

Specifications of MT48H8M32LFB5-75 IT:H

• Density: 256 Mb
• Maximum Clock Rate: 133 MHz
• Package: 90VFBGA
• Address Bus Width: 14 Bit
• Operating Supply Voltage: 1.8 V
• Maximum Random Access Time: 8|6 ns
• Operating Temperature: -40 to 85 °C
• Format - Memory: RAM
• Memory Type: Mobile SDRAM
• Memory Size: 256M (8Mx32)
• Speed: 133MHz
• Interface: Parallel
• Voltage - Supply: 1.7 V ~ 1.95 V
• Package / Case: 90-VFBGA
• Organization: 8Mx32
• Address Bus: 14b
• Access Time (max): 8/6ns
• Operating Supply Voltage (typ): 1.8V
• Package Type: VFBGA
• Operating Temp Range: -40C to 85C
• Operating Supply Voltage (max): 1.95V
• Operating Supply Voltage (min): 1.7V
• Supply Current: 100mA
• Pin Count: 90
• Mounting: Surface Mount
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 3:
PDF:09005aef8219eeeb/Source: 09005aef8219eedd
256mb_x16_sdram_y36m_1.fm - Rev G 6/09 EN
54-Ball VFBGA 90-Ball VFBGA
A8, B9, B8, C9,
C8, D9, D8, E9,
E1, D2, D1, C2,
C1, B2, B1, A2
A7, B3, C7, D3
A3, B7, C3, D7
A9, E7, J9
A1, E3, J1
E2
–
VFBGA Ball Descriptions (Continued)
P9, M8, M7, L8,
L2, M3, M2, P1,
E1, L1, M9, N9,
E9, L9, M1, N1,
R8, N7, R9, N8,
N2, R1, N3, R2,
E8, D7, D8, B9,
C8, A9, C7, A8,
A2, C3, A1, C2,
B2, B7, C9, D9,
B8, B3, C1, D1,
E3, E7, H3, H7,
B1, D2, D3, E2
A7, F9, L7, R7
A3, F1, L3, R3
P2, P7
P3, P8
K3
K2
DQ[31:0]
Symbol
V
DNU
V
V
V
NC
DDQ
SSQ
DD
SS
Supply
Supply
Supply
Supply
Input
Type
I/O
–
Data input/output: Data bus.
DQ power: Provide isolated power to DQ for improved noise
immunity.
DQ ground: Provide isolated ground to DQ for improved noise
immunity.
Core power supply.
Ground.
Internally not connected: These could be left unconnected, but
it is recommended they be connected to V
E2 is a TEST pin that must be tied to V
operation.
11
Micron Technology, Inc., reserves the right to change products or specifications without notice.
256Mb: x16, x32 Mobile SDRAM
Description
©2006 Micron Technology, Inc. All rights reserved.
SS
or V
Ball Descriptions
SS
.
SSQ
in normal