MT48LC16M8A2 View Datasheet(PDF) - Micron Technology

Part Name

Description

Manufacturer

MT48LC16M8A2

Automotive SDR SDRAM

Micron Technology 

Functional Block Diagrams

Figure 1: 32 Meg x 4 Functional Block Diagram

128Mb: x4, x8, x16 Automotive SDRAM

Functional Block Diagrams

CKE

CLK

CS#

WE#

CAS#

RAS#

Control

logic

Bank 3

Bank 2

Bank 1

Mode register

12

A[11:0],

BA0, BA1

Address

14 register

Refresh

counter

12

Row-

12

address

MUX

12

Bank 0

row-

address

latch 4096

and

decoder

Bank 0

memory

array

(4096 x 2048 x 4)

Sense amplifiers

4096

2

Bank

control

2

logic

Column-

address

11

11

counter/

latch

I/O gating

DQM mask logic

read data latch

write drivers

2048

(x4)

Column

decoder

1

1

Data

4

output

register

4

Data

4

input

register

DQM

DQ[3:0]

PDF: 09005aef84baf515

128mb_x4x8x16_ait-aat_sdram.pdf - Rev. C 1/14 EN

8

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

© 1999 Micron Technology, Inc. All rights reserved.

Share Link: