hy5du561622ctp Hynix Semiconductor, hy5du561622ctp Datasheet - Page 14

• Manufacturer Part Number: hy5du561622ctp
• Description: 256m 16mx16 Gddr Sdram
• Manufacturer: Hynix Semiconductor

Rev. 0.5 / Feb. 2006
SIMPLIFIED STATE DIAGRAM
WRITE
WRITE
REGISTER
POWER
DOWN
MODE
SET
WRITEAP
PRE(PALL)
READ
READAP
PDEN
POWER
DOWN
MRS
AUTOPRE-
CHARGE
WRITE
PDEX
WITH
PDEX
PDEN
POWER APPLIED
POWER-UP
CHARGE
ACTIVE
BANK
IDLE
PRE-
ACT
AUTOPRE-
CHARGE
WITH
READ
AREF
SREF
SREX
WRITE
WRITEAP
PRE(PALL)
READAP
BST
REFRESH
REFRESH
AUTO
SELF
READ
1HY5DU561622CTP
Command Input
Automatic Sequence
READ
14