MB81EDS516545 Datasheet, PDF (38/60 Pages) Fujitsu Component Limited. – MEMORY Consumer FCRAM CMOS 512M Bit (4 bank x 2M word x 64 bit) Consumer Applications Specific Memory for SiP

MB81EDS516545
(2) Read to Read*¹ (Assuming CL = 4, BL = 8)
CK
CK
CKE H
CS
RAS
CAS
WE
BA
0
1
0
1
1
0
AP
RA
RA
Address _RA
RA
N
N
M
M
SA
DM
RDQS
WDQS
DQ
Q0 Q1 Q2 Q3 Q0 Q1 Q2 Q3 Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7
Q0 Q1
tRCD
tRCD
CL = 4
CL = 4
CL = 4
CL = 4
ACT
Bank 0
ACT
Bank 1
READ *²
Bank 0,
CA = N
READ *²
Bank 1,
CA = N
READ *²
Bank 1,
CA = M
READ
Bank 0,
CA = M
Don’t care
*1: RA = Row Address, BA = Bank Address, CA = Column Address, AP = Auto Precharge
*2: Previous burst read can be interrupted by subsequent burst read.
38
DS05-11463-1E