is42sm32800e-75bli Integrated Silicon Solution, Inc., is42sm32800e-75bli Datasheet - Page 4

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is42sm32800e-75bli

Manufacturer Part Number
is42sm32800e-75bli
Description
2m X 32bits X 4banks Mobile Synchronous Dram
Manufacturer
Integrated Silicon Solution, Inc.
Datasheet
Rev. 00B | Aug. 2011
/RAS
/CAS
/
Figure2: Functional Block Diagram
ADDRESS
/WE
CLK
CKE
/CS
CLOCK
GENERATOR
REGISTER
MODE
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TCSR
PASR
EXTENDED
REGISTER
BUFFER &
COUNTER
COUNTER
BUFFER &
COUNTER
ADDRESS
ADDRESS
REFRESH
COLUMN
BURST
MODE
ROW
- DRAM@issi.com
DQM
IS42/45SM/RM/VM32800E
DATA CONTROL CIRCUIT
INPUT & OUTPUT
INPUT & OUTPUT
& LATCH CIRCUIT
COLUMN DECODER
LATCH CIRCUIT
SENSE AMPLIFIER
BUFFER
BANK A
BANK B
Advanced Information
BANK C
DQ
BANK D
BANK D
4

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