MT48LC8M32B2 View Datasheet(PDF) - Micron Technology

Part Name

Description

Manufacturer

MT48LC8M32B2

SYNCHRONOUS DRAM

Micron Technology 

PRELIMINARY

256Mb: x32

SDRAM

PIN DESCRIPTIONS (continued)

PIN NUMBERS

14, 30, 57, 69, 70, 73

3, 9, 35, 41, 49, 55,

75, 81

6, 12, 32, 38, 46, 52,

78, 84

1, 15, 29, 43

44, 58, 72, 86

SYMBOL TYPE

DESCRIPTION

NC

– No Connect: These pins should be left unconnected. Pin 70 is

reserved for SSTL reference voltage supply.

VDDQ Supply DQ Power Supply: Isolated on the die for improved noise

immunity.

VSSQ Supply DQ Ground: Provide isolated ground to DQs for improved noise

immunity.

VDD Supply Power Supply: +3.3V ±0.3V.

VSS Supply Ground.

09005aef80cd8e48

256MbSDRAMx32.p65 – Rev. B; Pub. 03/04

7

Micron Technology, Inc., reserves the right to change products or specifications without notice.

©2003 Micron Technology, Inc.

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