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

• Manufacturer Part Number: is42sm32800e-75bli
• Description: 2m X 32bits X 4banks Mobile Synchronous Dram
• Manufacturer: Integrated Silicon Solution, Inc.

Rev. 00B | Aug. 2011
/RAS
/CAS
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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
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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
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