MT48LC4M32B2B5 Ver la hoja de datos (PDF) - Micron Technology

Número de pieza

componentes Descripción

Fabricante

MT48LC4M32B2B5

1 Meg x 32 x 4 Banks SDR SDRAM

Micron Technology 

128Mb: x32 SDRAM

Features

List of Tables

Table 1: Key Timing Parameters ....................................................................................................................... 1

Table 2: Address Table ..................................................................................................................................... 2

Table 3: 128Mb (x32) SDR Part Numbering ....................................................................................................... 2

Table 4: Pin/Ball Descriptions ........................................................................................................................ 11

Table 5: Temperature Limits .......................................................................................................................... 14

Table 6: Thermal Impedance Simulated Values ............................................................................................... 15

Table 7: Absolute Maximum Ratings .............................................................................................................. 17

Table 8: DC Electrical Characteristics and Operating Conditions ..................................................................... 17

Table 9: Capacitance ..................................................................................................................................... 17

Table 10: IDD Specifications and Conditions – Revision G ................................................................................ 18

Table 11: IDD Specifications and Conditions – Revision L ................................................................................. 18

Table 12: Electrical Characteristics and Recommended AC Operating Conditions ............................................ 20

Table 13: AC Functional Characteristics ......................................................................................................... 21

Table 14: Truth Table – Commands and DQM Operation ................................................................................. 24

Table 15: Truth Table – Current State Bank n, Command to Bank n .................................................................. 30

Table 16: Truth Table – Current State Bank n, Command to Bank m ................................................................. 32

Table 17: Truth Table – CKE ........................................................................................................................... 34

Table 18: Burst Definition Table ..................................................................................................................... 40

PDF: 09005aef80872800

128mb_x32_sdram.pdf - Rev. U 04/13 EN

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

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