Datasheet

SH1107
50
(2) System buses Read/Write Characteristics 2 (For the 6800 Series Interface MPU)
A0
D0~D7
(WRITE)
D0~D7
(READ)
CS
E
W/R
tAS6 tAH6
tEWHW tEWHR
tCYC6
tEWLW
tDS6
tEWLR
tDH6
tACC6 tOH6
tF tR
(VDD = 1.65 – 2.4V, TA = +25°C)
Symbol Parameter Min. Typ. Max. Unit Condition
tCYC6 System cycle time 300 - - ns
tAS6 Address setup time 0 - - ns
tAH6 Address hold time 0 - - ns
tDS6 Data setup time 40 - - ns
tDH6 Data hold time 30 - - ns
tOH6 Output disable time 10 - 70 ns CL = 100pF
tACC6 Access time - - 280 ns CL = 100pF
tEWHW Enable H pulse width (Write) 100 - - ns
tEWHR Enable H pulse width (Read) 120 - - ns
tEWLW Enable L pulse width (Write) 100 - - ns
tEWLR Enable L pulse width (Read) 100 - - ns
tR Rise time - - 15 ns
tF Fall time - - 15 ns