is42sm16200c Integrated Silicon Solution, Inc., is42sm16200c Datasheet - Page 5

• Manufacturer Part Number: is42sm16200c
• Description: 1m X 16bits X 2banks Low Power Synchronous Dram
• Manufacturer: Integrated Silicon Solution, Inc.

Rev. 00A | July 2010
Figure3: Simplified State Diagram
SUSPEND
SUSPEND
SUSPEND
WRITE A
WRITE
CKE ↓
CKE ↓
CKE
CKE
POWER
ON
WRITE
EXTENDED
REGISTER
REGISTER
WRITE A
POWER
WRITE
DOWN
DOWN
MODE
MODE
DEEP
SET
SET
PRECHARGE
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MRS
READ
CHARGE
ACTIVE
ROW
PRE-
IDLE
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WRITE
CKE ↓
CKE
REF
REFRESH
POWER
ACTIVE
POWER
READ A
DOWN
DOWN
DOWN
READ
SELF
READ
REFRESH
CBR
CKE ↓
CKE ↓
IS42SM/RM/VM16200C
CKE
CKE
Advanced Information
SUSPEND
SUSPEND
SUSPEND
READ A
READ
Manual Input
Automatic Sequence
5