A416316B Series
Self Refresh Mode (A416316B-L Only)
tPR(2)
tRASS(40)
tRPS(26)
RAS
tCHS(21)
tCRP(9)
tCSR(48)
tRPC(50)
UCAS
LCAS
tCPN(41)
tASR(10)
ROW
COL
A0 ~ A7
tOFF(23)
High-Z
I/O0 ~
I/O15
: High or Low
Note: WE, OE = Don't care.
nSelf Refresh Mode.
a. Entering the Self Refresh Mode:
The A416316B-L Self Refresh Mode is entered by using CAS before RAS cycle and holding RAS and CAS signal
“low” longer than 300ms.
b. Continuing the Self Refresh Mode:
The Self Refresh Mode is continued by holding RAS “low” after entering the Self Refresh Mode.
It does not depend on CAS being “high” or “low” after entering the Self Refresh Mode continue the Self Refresh Mode.
c. Exiting the Self Refresh Mode:
The A416316B exits the Self Refresh Mode when the RAS signal is brought “high”.
PRELIMINARY (November, 2000, Version 0.0)
21
AMIC Technology, Inc.
AMICC [ AMIC TECHNOLOGY ]
