UPD4616112 Datasheet, PDF (11/32 Pages) NEC – 16M-BIT CMOS MOBILE SPECIFIED RAM 1M-WORD BY 16-BIT

µPD4616112
5 _{Read Cycle Timing Chart 1}
Address (Input)
/CS (Input)
/OE (Input)
/LB, /UB (Input)
I/O (Output)
tSKEW
tCP
tRC
tACS
tCLZ
tOE
tOLZ
High impedance
tBA
tBLZ
tSKEW
tCP
tCHZ
tOHZ
tBHZ
tOH
Data out
Address (Input)
/CS (Input)
/OE (Input)
/LB, /UB (Input)
I/O (Output)
tRC
tSKEW
tCP
tACS
tCLZ
tOE
tOLZ
High impedance
tBA
tBLZ
tSKEW
tCP
tCHZ
tOHZ
tBHZ
Data out
Caution If the address is changed using a value that is either lower than the minimum value or higher than
the maximum value for the read cycle time (tRC), none of the data can be guaranteed.
Remark In read cycle, /WE should be fixed to High.
Data Sheet M15085EJ5V0DS
11