MB82DBS04163C Datasheet, PDF (9/62 Pages) Fujitsu Component Limited. – MEMORY Mobile FCRAMTM CMOS 64 M Bit (4 M word×16 bit) Mobile Phone Application Specific Memory

MB82DBS04163C-70L
• Burst Read Operation
CLK
Address
ADV
CE1
Valid address
OE
High
WE
RL
DQ
High-Z
WAIT
High-Z
Q1
Q2
QBL
BL
• Burst Write Operation
CLK
Address
Valid address
ADV
CE1
OE
High
WE
RL-1
DQ
High-Z
WAIT
High-Z
D1
D2
DBL
BL
• CLK Input Function
The CLK is input signal to synchronize memory to microcontroller or system bus frequency during synchronous
burst read & write operation. The CLK input increments device internal address counter and the valid edge of
CLK is referred for latency counts from address latch, burst write data latch, and burst read data output. During
synchronous operation mode, CLK input must be supplied except for standby state and power down state. CLK
is don't care during asynchronous operation.
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