is42sm16800g-6bli Integrated Silicon Solution, Inc., is42sm16800g-6bli Datasheet - Page 4

• Manufacturer Part Number: is42sm16800g-6bli
• Description: 2m X 16bits X 4banks Mobile Synchronous Dram
• Manufacturer: Integrated Silicon Solution, Inc.

/RAS
/CAS
Figure2: Functional Block Diagram
ADDRESS
/WE
CLK
CKE
/CS
Rev. 00A | Dec. 2010
CLOCK
GENERATOR
REGISTER
MODE
www.issi.com
TCSR
PASR
EXTENDED
REGISTER
BUFFER &
COUNTER
BUFFER &
COUNTER
ADDRESS
ADDRESS
REFRESH
COLUMN
BURST
MODE
ROW
- [e-mail]
DQM
IS42SM/RM/VM16800G
DATA CONTROL CIRCUIT
INPUT & OUTPUT
COLUMN DECODER
& LATCH CIRCUIT
LATCH CIRCUIT
SENSE AMPLIFIER
BUFFER
BANK A
Advanced Information
BANK B
BANK C
DQ
BANK D
4