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A42L0616V-45 View Datasheet(PDF) - AMIC Technology

Part Name
Description
MFG CO.
A42L0616V-45
AMICC
AMIC Technology AMICC
'A42L0616V-45' PDF : 25 Pages View PDF
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Self Refresh Mode
RAS
tRP(2)
tRASS(52)
A42L0616 Series
tRPS(53)
tRPC(50)
UCAS
LCAS
A0 ~ A9
tOFF(23)
I/O0 ~
I/O15
tCSR(48)
tCP(44)
High-Z
Note: WE, OE = Don't care.
tCHS(54)
tCRP(9)
tASR(10)
ROW
COL
: High or Low
Self Refresh Mode.
a. Entering the Self Refresh Mode:
The A42L0616 Self Refresh Mode is entered by using CAS before RAS cycle and holding RAS and CAS signal “low”
longer than 100µs.
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 A42L0616 exits the Self Refresh Mode when the RAS signal is brought “high”.
(July, 2004, Version 1.1)
20
AMIC Technology, Corp.
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